Question 1

Round Metal Pipe Plasma Cutting Machine by YOMI CNC - How to maintain and troubleshoot a round metal pipe plasma cutting machine? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What are the most common plasma pipe cutting problems and how to fix them?Most plasma pipe cutting problems trace back to five root causes: worn consumables, poor air quality, wrong settings, poor ground connection, and technique errors. The most frequent issues include: (1) Poor cut quality with excessive dross — usually caused by incorrect cutting speed, low air pressure, or worn nozzles. Fix by adjusting speed, verifying air pressure at 6-7 bar, and replacing consumables. (2) Double arcing — the arc attaches to the nozzle instead of passing through the orifice, destroying it rapidly. Usually caused by worn electrodes (hafnium pit exceeding 0.040 inch depth), moisture in the air, or running above the nozzle amperage rating. (3) Wide kerf or rough cut surface — typically a worn nozzle with an enlarged orifice. Replace the nozzle and electrode as a set. (4) Arc will not start — check the electrode for deep cratering, verify gas pressure, and ensure consumables are properly tightened. These three steps — replace consumables, verify air quality, and check ground — fix approximately 80% of plasma cutting complaints.How often should plasma cutting consumables be replaced?Plasma cutting consumables — nozzles, electrodes, swirl rings, and shield caps — typically need replacement every 100-200 arc hours, depending on the material thickness, amperage, and air quality. Signs that consumables need replacement include: difficulty starting the pilot arc, wider kerf than normal, excessive bottom dross, uneven or angled cut edges, increased arc instability, and reduced cutting speed. For the electrode, check the hafnium insert pitting depth: replace when the pit exceeds approximately 3/32 inch for oxygen or air plasma, or 1/8 inch for argon or nitrogen. Always replace the nozzle and electrode as a set to prevent accelerated wear from mismatched parts. Establishing a preventive replacement schedule based on cutting hours is far more cost-effective than waiting for consumables to fail during production.How to prevent thermal distortion when cutting round pipes?Thermal distortion occurs due to concentrated heat input from the plasma arc. To minimize it: (1) Use precision or high-definition plasma systems that deliver narrower, more focused arcs and faster cutting speeds, reducing the heat-affected zone (HAZ). (2) Adjust cutting parameters — amperage, travel speed, and pilot arc duration — to match the pipe diameter and wall thickness. Slower speeds increase heat buildup. (3) For thin-walled tubing, use support fixtures or mandrels to maintain structural integrity during piercing and contouring. (4) Consider water-table cutting, which suppresses smoke and noise while providing immediate cooling to the workpiece. (5) Maintain proper torch standoff distance using automatic torch height control (ATHC), which dynamically adjusts the torch distance during cutting, especially on curved or warped stock. The YOMI YM-XY3 includes a plasma torch anti-collision protection system to help maintain consistent height.What compressed air quality is required for plasma pipe cutting?Clean, dry, oil-free compressed air is critical for plasma cutting performance and consumable life. The YOMI YM-XY3 requires a working pressure above 0.7 MPa with a gas flow of approximately 4,500 L/h. Poor air quality — containing moisture, oil, or contaminants — is one of the most common causes of unstable plasma arcs and shortened consumable life. A proper air preparation system should include air filters, moisture separators, and air dryers. For optimal consumable life, the air supply should meet ISO 8573-1 Class 1.4.1 or better. Signs of contaminated air include rapid electrode pitting and nozzle blowout. Do not install new consumables until the air supply is verified clean. Drain the compressor tank regularly and check for air leaks in the supply line.How to choose the right plasma power source for a pipe cutting machine?The plasma power source determines cutting speed, thickness capacity, edge quality, and overall productivity. When selecting a power source for the YOMI YM-XY3: (1) Match the amperage to your typical wall thickness — 20-30A handles up to 6mm steel, 40-60A cuts up to 12mm, 80A+ handles 25mm or more. (2) Do not use maximum severance thickness as the sole specification — the more important figure is the thickness that can be cut consistently at the required quality and production speed. (3) Consider the gas type: oxygen for mild steel, nitrogen or argon-hydrogen for stainless and aluminum. (4) High-definition plasma (HDP) systems provide narrower arcs and better edge quality for precision work. (5) The correct plasma source should be selected as part of the complete machine specification rather than simply choosing the highest available amperage. The YM-XY3 supports CUT-60, CUT-100, and CUT-120 plasma cutter models from YOMI.What is the difference between 3-axis, 4-axis, and 5-axis pipe plasma cutting?The number of axes determines the complexity of cuts a pipe plasma machine can execute. The YOMI YM-XY3 is a 3-axis machine: X-axis moves the torch along the pipe length, Y-axis rotates the pipe, and Z-axis raises and lowers the torch. This configuration can cut holes, notches, and intersection lines on round pipes. A 4-axis system adds a torch tilt axis, enabling beveled edges for welding preparation (V, Y, and K bevels). A 5-axis system adds even more flexibility, allowing compound miter cuts, saddle notches, and complex 3D cutting patterns. For fabricators who primarily need straight cuts, holes, and pipe intersections on round pipe, a 3-axis machine like the YM-XY3 is the most cost-effective choice. For welding preparation requiring beveled edges or for complex structural connections, a 4-axis or 5-axis machine is necessary.How to optimize cutting speed and quality on a CNC pipe plasma machine?Optimizing cut quality on a CNC pipe plasma machine requires balancing several parameters. (1) Cutting speed: Too fast causes incomplete cuts and hard dross; too slow creates heavy, easy-to-remove dross and a wider heat-affected zone. Find the sweet spot where minimal dross appears. (2) Amperage: Set to 95% of the nozzle rating — too low creates a sloppy cut, too high drastically reduces nozzle life. (3) Torch height: Maintain 2-4mm standoff distance. Use automatic torch height control (ATHC) for consistent results. (4) Material type and thickness: Always match parameters to the specific material being cut. (5) Gas selection: Use oxygen for mild steel (faster, cleaner cuts), nitrogen or argon-hydrogen for stainless and aluminum. (6) Consumable condition: Inspect nozzles and electrodes before each shift. The YM-XY3 achieves cutting speeds of 10-2000 mm/min with rapid traverse up to 6000 mm/min, giving operators a wide range to optimize for each job.What industries and applications use round pipe plasma cutting machines?Round metal pipe plasma cutting machines are widely used across industries that require accurate pipe profiling and intersection cutting. Key applications include: (1) Pressure vessel manufacturing — cutting pipe joints and nozzle holes; (2) Steel structure fabrication — cutting structural pipe columns, braces, and connections; (3) Marine engineering and shipbuilding — pipe systems, exhaust pipes, and structural supports; (4) Oil and gas pipelines — cutting pipe intersections, branch connections, and repair sections; (5) Petrochemical industry — cutting process piping and fittings; (6) Construction — HVAC ducting, scaffolding connectors, and handrail tubing; (7) Power plant infrastructure — cutting boiler tubes and heat exchanger pipes. The YOMI YM-XY3 handles pipes from 40mm to 300mm diameter with cutting lengths up to 12 meters, covering most industrial pipe sizes used in these applications.Technical Specifications of Round Metal Pipe Plasma Cutting MachineParameterValueShareCategoriesRound Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XY3Cut pipe diameterΦ=40～300mmEffective cutting length6000mmPlasma cutting tube wall thickness1-10mmRequired workpiece ovality≤1%cutting speed10～2000mm/minMoving speed10～6000 mm/minmaximum load300KgX axisTorch moves along pipe axial directionY axispipe rotation axisZ axisTorch moves up and down axisModel3 Axis Round Metal Pipe Plasma Cutting MachineCutting rangePipe Length: 6M, 9M, 12MMachine size6800*1600*1800Cutting methodFlame/PlasmaCutting thicknessFlame cutting: 6-60mmPlasma cuttingaccording to plasma powerPlasma cutting speedAccording to plasma powerControl systemF2300BPlasma cutting speed500-3500mm/minPlasma torch anti-collision protection systemYesDriving methodServoSoftwarePIPE2012Working pressure of compressed gas＞7MpaRequired gas flow of plasma4500L/HWorking environmentVentilation, no concussionPower voltage5KW(not include plasma power)Types of gasAcetylene PropaneProduct GalleryApplicationsThe Round Metal Pipe Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Round Metal Pipe Plasma Cutting Machine:https://www.steelstructurer.com/pid18376660/Round-Metal-Pipe-Plasma-Cutting-Machine.htmFor more information about Round Metal Pipe Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 2

Bench Type Large Pipe CNC Plasma Cutting Machine by YOMI CNC - Bench Type Large Pipe CNC Plasma Cutter: Choosing Pipe Diameter Range and Cutting Mode Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What pipe diameter ranges does a bench type large pipe CNC plasma cutting machine cover?Bench type large pipe CNC plasma cutting machines are built in modular diameter ranges so the buyer can match the chuck and roller bed to the actual production mix. The YOMI YM-LBP is offered in three standard configurations: 108-1000 mm (small-to-medium line pipe), 219-1210 mm (standard structural and process pipe), and 325-1620 mm or 630-2000 mm (heavy offshore and pile casing diameters). The effective cutting length is 6000 mm, 9000 mm, or 12000 mm depending on the roller table extension. The floating chuck design means the chuck box can move vertically to centre the pipe without moving the pipe itself - this is critical for large-diameter work where the pipe weight makes it impractical to lift and re-centre. Choosing the right range is mainly about the most common pipe size in your production: a machine that is oversized for the work wastes capital, while an undersized machine forces operators to do hand layout on the jobs that fall outside its range, which defeats the purpose of investing in CNC.How do I choose between plasma cutting and flame cutting on a bench type pipe cutter?The choice between plasma and flame on the YOMI YM-LBP depends on wall thickness, material grade, and cut quality requirements. Plasma is the right mode for thin to medium wall thickness: 1-38 mm for vertical piercing cuts and 1-26 mm for bevel cuts, across carbon steel, stainless steel, and aluminium. The plasma arc runs at 10-2000 mm/min cutting speed with a ±45 degree bevel angle, and the cut surface is clean enough to go straight to welding after a light deburr. Flame (oxy-fuel) is the right mode for thick wall and heavy structural pipe: 6-60 mm vertical cut and 6-40 mm bevel cut, with a bevel angle up to 60 degrees, but the cutting speed is lower and the cut surface typically needs grinding before welding. In practice, large structural fabricators run both modes on the same machine: plasma for the saddle cuts, branch intersections, and any stainless or aluminium work, and flame for the heavy wall straight cuts and main-pipe bevels. The YM-LBP is supplied with both torch carriages so both modes can run from the same control system without re-fixturing.What are the most common applications of a bench type large pipe plasma cutter?Bench type large pipe CNC plasma cutting machines are used wherever heavy, large-diameter tubular components need to be cut and beveled to tight tolerances. The four biggest application areas are marine and offshore engineering (platform jacket legs, pile casings, subsea piping, mooring structures, conductor pipes), oil and gas pipelines (long-distance transmission line pipes, process piping, station piping, block valve assemblies), petrochemical and power plant construction (boiler feed piping, steam line piping, pressure vessel nozzles, economizer headers), and steel structure fabrication (large tubular trusses, stadium roof nodes, bridge arch members, wind tower door frames). Each application has slightly different priorities: offshore work demands tight bevel-angle accuracy for one-pass welding, pipeline work demands long length and high speed, pressure vessel work demands full-penetration weld prep with minimal slag, and structural work demands fast throughput on mixed diameters. The YM-LBP's three-axis flexibility (X, Y, A, B plus Z and W floating chuck) covers all four application areas on a single platform.What bevel angle should I cut for different pipe welding joints?Bevel angle selection depends on the welding process, the wall thickness, and the joint design standard. For standard V-groove butt joints on carbon steel pipe under ASME B31.3 or AWS D1.1, the typical plasma bevel is 30 +/- 2.5 degrees included angle with a 1.6-3.2 mm root face, used on wall thickness up to about 20 mm. For thicker wall in the same standard, a modified V or U-groove at 20-25 degrees is common to reduce weld metal volume. For branch-to-header connections (set-on, set-through, or slip-on branch), the saddle cut on the header pipe is usually cut at compound angles that the CAM software computes automatically from the branch pipe diameter and intersection angle - the YM-LBP's B-axis swing of +/- 60 degrees covers all standard branch intersections. For stainless steel pipe under ASME B31.1 or B31.3, the plasma bevel angle is often reduced to 15-20 degrees because the welding process has higher penetration. The YOMI PIPE control software on the Advantech IPC includes a standard bevel-angle library for these common cases, and the operator only needs to enter the joint code.How does the cutting programming work on a YOMI bench type pipe cutter?Programming on the YOMI YM-LBP is designed for fabricators who already work in 3D structural design tools. The system supports direct import from Tekla Structures, 3D3S, AutoCAD, and SolidWorks: the designer exports the pipe fitting model as a standard 3D file, the YOMI PIPE control software running on the Advantech IPC reads the model, identifies the pipe axes and the cut planes, and automatically generates the G-code for the five-axis cutting trajectory (X axial feed, Y pipe rotation, A radial torch swing, B axial torch swing, Z lift). For jobs without a 3D model - such as one-off saddle cuts - the operator uses the built-in curve library, which includes standard templates for branch intersections, miters, end bevels, and hole cut-outs, and enters the pipe diameter, wall thickness, branch angle, and bevel parameters through a touchscreen menu. The system automatically compensates for pipe ovality up to 1% and adjusts the torch path to keep the bevel angle constant around the pipe circumference. Programs can be saved and re-used for recurring parts.What are the key safety considerations when operating a bench type large pipe cutter?Operating a bench type large pipe cutting machine safely requires attention to four risk areas. First, mechanical safety: the floating chuck and the 10000 kg pipe weight mean a pinch-point hazard during loading - the operator must verify that the chuck jaws are fully retracted before moving the pipe, and the machine should be fitted with interlocked safety guarding around the cutting zone. Second, plasma arc safety: the cutting arc emits intense UV and IR radiation, so the operator must wear a DIN 9-13 plasma-rated auto-darkening helmet, flame-resistant clothing, and leather gloves; bystanders must be shielded by the machine enclosure. Third, fume and dust extraction: plasma cutting of stainless steel in particular produces hexavalent chromium fumes that are regulated under OSHA 29 CFR 1910.1026 and EU directive 2017/2398, so an integrated fume extraction system with HEPA filtration is mandatory and the working environment must be well ventilated. Fourth, electrical safety: the plasma power source operates at high DC voltage and the chassis must be grounded; the YOMI YM-LBP is built to operate in ambient temperatures from -20 to +50 deg C on 50/60 Hz supply with a dedicated earth connection verified at installation.What is the difference between a bench type and a roller type large pipe CNC cutting machine?Bench type and roller type large pipe CNC cutting machines are both heavy-duty pipe profilers, but they differ in how the pipe is supported and rotated. A bench type machine (like the YOMI YM-LBP) has the pipe sitting on a fixed roller bench, with the cutting carriage travelling above and the pipe rotating on a floating 3-jaw chuck at one end. This configuration is more accurate for heavy, large-diameter pipe because the pipe geometry stays stable on the bench and the chuck just provides the rotational drive. A roller type machine has the pipe carried on multiple driven rollers along its full length, with the cutting carriage fixed above; the rollers drive the pipe rotation. Roller type machines are better for very long lengths (above 9-12 m) and for continuous flow-line integration with upstream and downstream stations, but they require more floor space and the multiple drive points can introduce small alignment errors on heavy pipe. For offshore jacket fabrication and other large-diameter heavy-wall work, the bench type is generally preferred; for long-line pipeline prefabrication, the roller type is often more productive.What common mistakes should buyers avoid when selecting a bench type pipe cutter?Five common procurement mistakes are worth flagging. First, undersizing the diameter range: buyers often specify the largest pipe they need to cut, but forget that they also need to handle the smallest pipe - if the chuck cannot grip a 200 mm pipe, the operator has to use external roller supports and accuracy drops. Second, choosing the wrong cutting mode priority: if 80% of the work is thick wall (25 mm), a plasma-only machine is the wrong choice, and adding a flame carriage later is expensive. Third, ignoring the control software: a machine with a basic controller that needs manual G-code programming will not deliver the productivity benefit on a busy shop floor - confirm the controller supports direct import from your existing 3D design tool (Tekla, SolidWorks, etc.). Fourth, underestimating the plasma power source cost: high-amperage plasma systems (e.g. 400 A class) are a significant part of the total cost and the consumable consumption rate must be budgeted. Fifth, overlooking service and spare parts: large pipe cutters have planetary reducers, servo drives, and chuck mechanisms that require periodic service - confirm the supplier has a regional service centre and stocks critical spares locally.Technical Specifications of Bench Type Large Pipe CNC Plasma Cutting MachineParameterValueShareCategoriesRound Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-LBPRound pipe diameter108~1000mm 219~1210mmCutting length6000mm 9000mm12000mmCutting modePlasma and flame(oxy-fuel)Control systemAdvantech IPC with YOMI PIPProgramming softwareCurve library, Tekla, AuotoCADDriving systemJapan Panasonic Servo MotorCutting speed10~2000mm/minTravelling speed10~6000 mm/minPipe Thickness（flame cutting）Vertical cut 6～60mm bevel cut 6-40mmPipe Thickness（plasma cutting）Perforated cutting 1～38mm bevel cutting 1-26mMotion AxisCutting Machine Axis Selection, Range of ActivitiesY axisPipe rotation axis, 360°free rotationX axisThe torch moves horizontally along the axis of pipe, Max. stroke 10000mmA axisCutting torch swing axis along radial of pipe fitting, ±55°B axisCutting torch swing axis along the axial of the pipe fitting, ±60°Z axisAscending and descending along the pipe, The axis does not participate in the linkage maximum stroke 830mmW chuck floating shaftChuck can be raised/lowered, External axis control lift stroke747mmRound Pipe diameter219-1210mm     325-1620mm   630-2000mmTorch axial swing angleα=±60°Torch radial swing angleβ=±55°Cutting length accuracy+1.5mmPlasma bevel angleplasma cutting ±45°Cutting hole diameter1-40inchEffective cutting length12000mmRequired work piece ovality≤1%Cutting speed10～2000mm/minMoving speed10～6000 mm/minCondition temperature-20℃ -50℃Cutting length accuracy±1.5mmFrequency50HZ /60HZChuck operation modeManual + electricMaximum weight of pipe to be cut10000KgOblique crossing angel15°- 170°Angle error士10Bevelangleplasma土45° ,flame 60°Standard for execution of cutting precisionISO9013-2002 IS08206-1991 and JB/T10045.4-1999JBProduct GalleryApplicationsThe Bench Type Large Pipe CNC Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Bench Type Large Pipe CNC Plasma Cutting Machine:https://www.steelstructurer.com/pid18376598/Bench-Type-Large-Pipe-CNC-Plasma-Cutting-Machine.htmFor more information about Bench Type Large Pipe CNC Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 3

Roller Type Pipe CNC Plasma Cutting Machine by YOMI CNC - How much does a roller type pipe CNC plasma cutting machine cost? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

How much does a roller type pipe CNC plasma cutting machine cost?Prices for heavy-duty roller type pipe CNC plasma cutting machines vary widely by configuration. Compact Chinese-made dual-purpose pipe/plate systems can start around $6,000–$12,000, while dedicated industrial roller-bed pipe profilers typically range from $25,000 to over $100,000. Large-diameter machines above 1600 mm with multi-axis bevel heads, high-definition plasma power sources, and automatic loading cost more but are justified by reduced labor and faster weld preparation. The final YOMI YM-XG quotation depends on the diameter range (108–1000 mm, 108–1200 mm, 325–1620 mm, or up to 2000 mm), cutting length (6000/9000/12000 mm), plasma brand, and software options.How do I choose the right pipe cutting machine for my workshop?Start with your pipe range: maximum and minimum diameter, typical wall thickness, and the longest pipe you handle. If most pipes are above 630 mm diameter or over several tons, a roller type machine like the YM-XG is the practical choice because it supports up to 10,000 kg and does not require repositioning heavy pipe. Next, decide whether plasma, flame, or both are needed. Plasma cuts faster on medium thickness and stainless/aluminum; flame handles thick carbon steel more economically. Finally, confirm software compatibility, after-sales support, spare parts availability, and whether your floor space can accommodate 6–12 meter rails.Roller type vs bench type pipe CNC cutter: which one should I buy?Roller type machines are built for very large and heavy pipes. The YOMI YM-XG uses a floating chuck and fixed roller spacing, so loading is easier and center height self-adjusts. Bench type machines often use a different bed or disc support and are more compact, but they are usually limited to medium-diameter pipe. If your work includes large-diameter oil and gas pipelines, offshore jackets, or marine structures, roller type is the safer investment. For smaller structural tubes in a job shop, a bench type may cost less and take up less space.What bevel cuts can a roller type CNC pipe cutter make?The YOMI YM-XG can cut V, Y, K, and saddle-shaped intersections for weld preparation. With plasma it produces bevels up to ±45°; with flame it reaches ±55° for hole cutting and ±60° for end cutting. The A-axis swings the torch radially and the B-axis swings axially, so compound bevels on pipe intersections can be done in one setup instead of by hand grinding.Plasma or flame: which cutting method should I use on large pipes?Use plasma for stainless steel, aluminum, and carbon steel up to medium thickness where speed and clean edges matter. The actual plasma thickness depends on the power source chosen. Use oxy-fuel flame for thick carbon steel vertical cuts from 6 mm to 60 mm and bevel cuts from 6 mm to 40 mm, where flame is more cost-effective. Many buyers equip the YM-XG with both torches so they can select the best process for each job.What software is used to program complex pipe intersections?The YOMI YM-XG controller is an Advantech industrial PC running YOMI PIPE software. It can import models from Tekla, 3D3S, AutoCAD, and SolidWorks and convert them directly into G-code. This eliminates manual geometry calculation for saddle cuts, miters, and branch connections and reduces programming errors on large projects.What are common problems when cutting large pipes and how do I fix them?Common issues include out-of-round pipe causing the torch to drift, inconsistent bevel angle, dross on plasma cuts, and excessive slag on flame cuts. Solutions: keep workpiece ovality within 1%, check and replace worn plasma consumables, set correct gas pressure and cutting speed, verify torch height calibration on the Z-axis, and inspect roller wear. On the YM-XG, the floating chuck compensates for small diameter changes, but badly bowed pipe should be straightened or supported before cutting.What consumables and spare parts should I keep in stock?For plasma cutting, keep nozzles, electrodes, swirl rings, shields, and retaining caps matching your plasma power source brand. For flame cutting, keep spare cutting tips and preheat nozzles sized for your gas type. Machine spares include roller bearings, servo drive belts, limit switches, and torch tip fittings. YOMI uses Panasonic servo drives and Advantech controls, so matching OEM or equivalent-grade parts is recommended to maintain the ±1.5 mm cutting length accuracy.Technical Specifications of Roller Type Pipe CNC Plasma Cutting MachineParameterValueShareCategoriesRound Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XGCutting diameter630-2000mmEffective cutting length12000mmCutting MethodFlame/plasma cuttingCutting speed10～2000mm/minMoving speed10～6000 mm/minFlame cutting pipe wall thicknessVertical cut 6～60mm bevel cut 6-40mmPlasma cutting pipe wall thicknessAccording to the plasma power sourceFlame bevel angleflame hole cutting ±55° flame end cutting ±60°lasma bevel angleplasma cutting ±45°Cutting diameterΦ=108-1000mm Φ=108-1200mm Φ=325-1620mmCutting length6000m/9000m/12000m or customizedCutting MethodFlame/plasmaControl systemAdvantech IPC with YOMI PIPEDriving systemJapanese Panasonic servo motorsFlame cutting thicknessVertical cut 6-60mm  bevel cut 6-40mmPlasma cutting thicknessIt is depended by plasma power sourceFlame bevel angleFlame hole cutting ±55° flame end cutting ±60°Plasma bevel anglePlasma cutting ±45°Required work piece ovality≤1%Cutting speed10～2000mm/minMoving speed10～6000 mm/minNumber of axis and range of motionX axis: torch moves along the length of pipeCutting length accuracy±1.5mmMaximum loading weight10000KgsProduct GalleryApplicationsThe Roller Type Pipe CNC Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Roller Type Pipe CNC Plasma Cutting Machine:https://www.steelstructurer.com/pid18382024/Roller-Type-Pipe-CNC-Plasma-Cutting-Machine.htmFor more information about Roller Type Pipe CNC Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 4

8 axis CNC Plasma Square Tube&Pipe Cutting Machine by YOMI CNC - How to choose an 8-axis CNC plasma square tube and pipe cutting machine? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is an 8-axis CNC plasma square tube and pipe cutting machine?It is an automated profile cutting system that uses eight servo-controlled axes to cut and bevel round pipes, square tubes, and rectangular tubes in one setup. The YOMI YM-XY8 has a main chuck rotation axis (A), sub-chuck rotation axis (B), chuck thrust (Z), trolley axial motion (U), trolley radial motion (Y1), torch height (Y2), torch axial swing (X), and torch radial swing (C). This combination allows complex 3D intersections, holes, copes, and weld-ready bevels without secondary manual processing.3-axis, 5-axis, or 8-axis: which tube cutter do I need?A 3-axis machine can cut straight cuts, holes, and basic round-pipe profiles. A 5-axis machine adds torch swing for V-type bevels on round pipe. An 8-axis machine like the YM-XY8 is required when you also need to profile square tubes, rectangular tubes, and structural sections such as channel steel or H-beam, and when you need simultaneous multi-angle bevels on both flanges and webs. Choose 8-axis if your work includes steel structures, grid frames, marine engineering, or pressure-vessel tubular joints.What pipe and tube sizes can the YOMI YM-XY8 cut?The YM-XY8 cuts round pipes from 60 mm to 630 mm diameter (up to 800 mm optional) and square or rectangular tubes from 80 x 80 mm to 400 x 400 mm (up to 500 mm optional). Standard cutting lengths are 6000 mm, 9000 mm, or 12000 mm, with custom lengths available. The maximum loading weight is 5000 kg, and the required workpiece ellipticity must be ≤1%.Plasma or flame: which cutting mode should I choose?Choose plasma for carbon steel, stainless steel, and aluminum from 3 mm to 30 mm thick, with bevel cuts from 5 mm to 20 mm. Plasma gives faster speed and cleaner edges on thinner material. Choose flame cutting for heavy carbon steel from 6 mm to 60 mm vertically and 6 mm to 40 mm bevel, especially when cutting thick-walled structural pipe where plasma power would be costly. The YM-XY8 supports both torches, so you can switch modes according to the job.What bevel angles can the machine achieve?For plasma cutting, the torch can swing ±45° for bevel preparation. For flame cutting, hole bevels reach ±55° and end cutting reaches ±60°. These angles cover most weld-prep requirements for pressure vessels, offshore structures, steel buildings, and pipe racks, eliminating the need for manual grinding after cutting.What CAD/CAM software is compatible with the YM-XY8?The machine supports direct import from Tekla, 3D3S, AutoCAD, and SolidWorks. YOMI PIPE nesting software converts the 3D model or 2D drawing into G-code automatically, provides 3D simulation, node expansion, ultra-long pipe partition cutting, and material optimization. It also generates a complete material budget report so operators can prepare stock in advance and reduce waste.How accurate is the 8-axis CNC plasma tube cutter?The YM-XY8 achieves cutting length accuracy of ±1.5 mm. Motion is driven by Japanese Panasonic servo motors and controlled by an Advantech industrial PC. The machine requires tube ellipticity ≤1% to maintain this accuracy, and smooth, evenly rolled pipe reaches ISO standard cut quality.What industries benefit most from an 8-axis square tube cutting machine?Key industries include steel structure and grid-frame construction, building curtain walls, marine and offshore engineering, pressure vessels, shipbuilding, oil and gas pipelines, petrochemical plants, amusement facilities, and fitness equipment manufacturing. Any fabricator that regularly cuts intersecting joints, bevels, or holes in both round and square tubing will see a strong return on investment.Technical Specifications of 8 axis CNC Plasma Square Tube&Pipe Cutting MachineParameterValueShareCategoriesSquare Tube&Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XY8Round pipe diameters60-630mmSquare tube diameter80-400mmCutting lengthEffective cutting length 12000mmCutting modeFlame/PlasmaPlasma cutting thicknessPierce vertical cutting: 3-30 mmBevel cutting5-20mmFlame cutting thicknessVertical cutting 6～60mm Bevel cutting 6-40mmCutting speed10～2000mm/minItemParametersCutting square and rectangular tube80-400mm 100-500mmRound pipe diameter 60-630mm  60-800mCutting length6000m/9000m/12000m or customized Cutting modeFlame/PlasmaControl system Advantech IPC with YOMI PIPEDriving system Japanese Panasonic servo motorsPlasma cutting thicknessIt is depended by plasma power source Flame cutting thicknessVertical cutting 6～60mm   Bevel cutting 6-40mmPlasma bevel anglePlasma cutting ±45°Flame bevel angleFlame hole cutting±55°  flame end cutting±60°Required workpiece ellipticity≤1%Cutting speed10～2000mm/minMoving speed10～6000 mm/minCutting length accuracy±1.5mmMaximum loading weight5000KgsA AxisMain chuck 360°rotating shaft (3000w)B AxisSub-chuck 360°rotating shaftZ AxisChuck thrust shaft (3kw) U AxisAxial moving shaft of trolley (750w) Y1 AxisRadial moving shaft of trolley (400w) Y2 AxisCutting torch lifting shaft (750w)X AxisTorch axial swing shaft (400w)C AxisTorch radial swing shaft (400w) Product GalleryApplicationsThe 8 axis CNC Plasma Square Tube&Pipe Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the 8 axis CNC Plasma Square Tube&Pipe Cutting Machine:https://www.steelstructurer.com/pid18376212/8-axis-CNC-Plasma-Square-Tube-Pipe-Cutting-Machine.htmFor more information about 8 axis CNC Plasma Square Tube&Pipe Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 5

CNC Round Pipe Intersection Cutting Machine by YOMI CNC - How to choose the right CNC pipe intersection cutting machine for your project? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

How to choose the right CNC pipe intersection cutting machine for your project?Choosing the right CNC pipe intersection cutting machine starts with three factors: pipe diameter range, cutting method, and axis configuration. The YOMI CNC Round Pipe Intersection Cutting Machine (Model YM-XY5) handles round pipes from 60 mm to 630 mm in diameter with an effective cutting length of 12,000 mm. For cutting method, flame cutting is economical for thick carbon steel (6–60 mm vertical, 6–40 mm bevel), while plasma cutting offers faster speed and cleaner edges for thinner walls (pierce cutting 1–25 mm, bevel cutting 5–16 mm). For axis configuration, a 5-axis machine like the YM-XY5 is recommended when you need to cut welding bevels at one time, because it can swing the torch ±45° in plasma mode and up to ±55°/±60° in flame mode. Always match the machine specs to your actual pipe sizes and joint complexity.What pipe diameter range can the YOMI CNC Round Pipe Intersection Cutting Machine handle?The YOMI YM-XY5 is designed for round pipes with diameters from 60 mm to 630 mm and an effective cutting length of 12,000 mm. This range covers the vast majority of structural steel piping used in steel structures, shipbuilding, marine engineering, and bridge construction. The machine supports a maximum loading weight of 5,000 kg and uses a manual 3-jaw linkage self-centering chuck to hold the pipe securely during rotation. If your project involves pipe sizes outside this range, YOMI also offers custom configurations for larger diameters.What is the difference between 3-axis and 5-axis pipe cutting machines?A 3-axis pipe cutting machine typically provides pipe rotation (Y-axis), torch movement along the pipe axis (X-axis), and torch lifting (Z-axis). This setup can cut simple intersecting lines and pipe ends, but it cannot produce welding bevels because the torch angle is fixed. A 5-axis machine adds two more motion axes: torch swing along the pipe radial direction (A-axis, ±55°) and torch swing along the pipe axial direction (B-axis, ±60° in flame mode, ±45° in plasma mode). These extra axes allow the torch to tilt to any required bevel angle, enabling one-time cutting of complex joints such as saddles, miters, and multi-branch intersections with prepared weld grooves. For structural fabrication where welded joints are required, a 5-axis machine like the YOMI YM-XY5 is essential.Can a 5-axis pipe intersection cutting machine cut welding bevels at one time?Yes. The YOMI YM-XY5 5-axis CNC pipe intersection cutting machine is specifically designed to cut welding bevels in a single pass. Thanks to its A-axis (±55° pendulum) and B-axis (±60° swing for flame, ±45° for plasma), the torch can tilt to the exact bevel angle required by the welding procedure. The machine can automatically program and nest any complicated joint type—including orthogonal, skew, and eccentric intersections—and cut the complete profile plus the bevel without manual repositioning. This eliminates secondary beveling operations, saves labor, and improves joint consistency.Should I choose flame cutting or plasma cutting for pipe intersection work?The choice depends on material type, wall thickness, and budget. Flame cutting (oxy-fuel) is the most cost-effective method for ordinary carbon steel with thickness above 6 mm. The YOMI machine supports vertical flame cutting from 6 mm to 60 mm and bevel flame cutting from 6 mm to 40 mm. Plasma cutting is faster, produces narrower kerfs, and handles thinner materials (pierce cutting 1–25 mm, bevel cutting 5–16 mm). It is also suitable for stainless steel and copper-nickel tubes, which flame cannot cut effectively. Many buyers opt for a dual-purpose flame/plasma configuration so they can switch methods based on the job. The plasma bevel angle reaches ±45°, while flame bevel angles reach ±55° for hole cutting and ±60° for end cutting.How accurate is CNC pipe intersection cutting?The YOMI YM-XY5 achieves high precision through Japanese Panasonic servo motors on all axes and precision gearboxes. Positioning accuracy for each axis is ±0.2° on the rotary Y-axis and ±0.2 mm linear accuracy on the X, Z, A, and B axes. Cutting length accuracy is held to ±1.5 mm. The machine conforms to ISO 9013-2002, ISO 8206-1991, and JB/T10045.4-1999 cutting precision standards. Required workpiece ellipticity must be ≤1%. These tolerances ensure that cut pipe ends fit precisely during assembly, reducing fit-up time and rework in the workshop.What programming software is used for pipe intersection cutting?Modern CNC pipe intersection cutting machines rely on dedicated CAD/CAM software to generate 3D intersection trajectories automatically. The operator inputs parameters such as pipe diameter, wall thickness, intersection angle, and eccentric offset, and the software calculates the exact cutting path and bevel angles. Good software should also be able to read CAD or Tekla 3D models directly, support batch conversion, and provide 3D simulation of the cut before actual cutting. YOMI supplies compatible programming software with the YM-XY5, and the software can be upgraded to support new joint types and industry standards as they emerge.What routine maintenance does a CNC pipe intersection cutting machine require?Routine maintenance focuses on four areas: mechanical, electrical, cutting consumables, and software. Mechanically, keep the 24 kg precision guide rails clean and lubricated, check the gearbox oil level periodically, and inspect the 3-jaw chuck for wear. Electrically, verify servo motor connections and ensure the control cabinet stays dust-free. For cutting consumables, replace plasma electrodes and nozzles before they degrade (signs include dross and bevel rounding), and inspect flame cutting tips for carbon buildup. Finally, back up cutting programs regularly and keep the CAD/CAM software updated. With proper maintenance, the YOMI YM-XY5 delivers consistent performance over many years of heavy-duty operation.Technical Specifications of CNC Round Pipe Intersection Cutting MachineParameterValueShareCategoriesRound Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XY5Round pipe diameters60-630mmEffective cutting length12000mmCutting modeFlame/PlasmaPlasma cutting thicknessPierce cutting: 1-25 mm Bevel cutting: 5-16mmFlame cutting thicknessVertical cutting 6～60mm Bevel cutting 6-40mmPlasma bevel anglePlasma cutting ±45°X AxisTorch move along pipe axial directionY AxisPipe rotation driving axisZ AxisTorch liftingA AxisTorch move along pipe radial directionB AxisTorch move along pipe axial directionY Axis：Pipe rotation driving axis360°free rotation, Japanese Panasonic 3000W servo motor，the driving system is driven by a precision gear box and gear pair, the speed is 0.01-8r/min, and the positioning accuracy is ±0.2° X Axis：Torch move along pipe axial directionThe max stroke is 12000mm，Japanese Panasonic 750W servo motor，the driving system is driven by precision gearbox, gear and rack, positioning accuracy ±0.2° Z Axis:Torch lifting (The axis does not participate in linkage)Max stroke 335mm,Japanese Panasonic 750W servo motor，the driving system is driven by precision gear box and ball screw, positioning accuracy ±0.2° B Axis:Torch move along pipe axial directionSwing±60°,Japanese Panasonic 400W servo motor,the driving system is driven by a precision gearbox, positioning accuracy ±0.2°A Axis:Torch move along pipe radial directionPendulum angle±55°,Japanese Panasonic 400W servo motor,the driving system is driven by precision gear box,positioning accuracy ±0.2°Processing sizeRound pipe diameter, 60-630mmCutting lengthEffective cutting length 12000mmCutting FormCutting mode, Flame/PlasmaPlasma cutting thicknessPierce cutting: 1-25 mm, Bevel cutting: 5-16mmFlame cutting thicknessVertical cutting 6～60mm, Bevel cutting 6-40mmPlasma bevel anglePlasma cutting ±45°Flame bevel angleFlame hole cutting±55°, Flame end cutting±60°Machine accuracyRequired workpiece ellipticity, ≤1%Cutting speed10～2000mm/minMoving speed10～6000 mm/minCutting length accuracy±1.5mmStandard for execution of cutting precisionISO9013-2002 ,ISO8206-1991 and JB/T10045.4-1999JBChuck typeManual 3-jaw linkage self-centeringManual chuck tightening device1 setBracketQuantity, 2 groupsWeightMaximum loading weight, 5000KgColorMachine color, Our company color or customizedProduct GalleryApplicationsThe CNC Round Pipe Intersection Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the CNC Round Pipe Intersection Cutting Machine:https://www.steelstructurer.com/pid18376136/CNC-Round-Pipe-Intersection-Cutting-Machine.htmFor more information about CNC Round Pipe Intersection Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 6

H Beam Plasma Profile Cutting Robot Machine by YOMI CNC - Why are structural steel fabricators moving to robotic H beam plasma profile cutting? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

Why are structural steel fabricators moving to robotic H beam plasma profile cutting?Robotic H beam cutting replaces the traditional multi-step workflow of manual layout, band sawing, drilling, coping, and oxy-fuel cutting with one automated cell. The YOMI H Beam Plasma Profile Cutting Robot Machine, models YM-600 through YM-1500, uses a six-axis robot carrying a Hypertherm XPR300A plasma torch to cut H beam, I beam, channel steel, and angle steel in a single pass. This consolidation reduces material handling, eliminates manual layout errors, and produces bolt-ready holes and bevels with far less rework.How does robotic H beam cutting compare with manual coping and oxy-fuel cutting?Manual coping and oxy-fuel cutting depend heavily on operator skill, produce wider tolerances and more dross, and require secondary grinding before welding. The YOMI robot system cuts with a length precision of ±1.5 mm, handles plasma piercing from 1 mm to 45 mm, and can switch to oxy-fuel for 6–32 mm vertical cuts. Because the robot follows a programmed path from CAD data, every cope, notch, and bolt hole is repeatable, while oxy-fuel-only stations cannot match the speed or flexibility of plasma on thinner sections.What training do operators need for an H beam plasma profile cutting robot?Operators should complete training in plasma cutting safety, robot pendant operation, CAD/CAM nesting, and routine maintenance. A good program covers PPE, fume extraction, gas pressure setup, consumable inspection, torch standoff control, and how to import DSTV or NC files. YOMI supplies English documentation, operating videos, and can provide on-site installation and training for complex setups. Even experienced plasma cutter operators need robot-specific training to safely jog the arm, verify tool paths in simulation, and recover from alarms without damaging the torch.What installation requirements should be prepared for an H beam cutting robot?Before the YOMI robot arrives, prepare a level concrete floor capable of supporting the machine and incoming steel profiles, 380 V three-phase power, a clean compressed-air supply for plasma cutting, and separate oxygen and fuel-gas lines if oxy-fuel cutting will be used. The effective cutting length is 12 m, so the infeed and outfeed roller conveyors must be aligned straight. Adequate ventilation or a fume-extraction system is essential because plasma cutting produces dust and UV radiation. A clear loading/unloading area for crane or forklift access is also recommended.What daily maintenance does an H beam plasma profile cutting robot require?Daily maintenance focuses on the torch, rails, and robot arm. Remove slag from the torch shield and check the nozzle and electrode for wear; replace them before quality drops. Clean the horizontal and vertical guide rails and rack surfaces, then apply the recommended lubricant. Inspect roller conveyors and clamping units for debris, and verify that the fume extraction ducts are clear. At the end of each shift, drain residual compressed air and gas from the lines, and run the robot to a safe parking position.How does the robot handle different H beam sizes and profiles?The YOMI system offers four standard models: YM-600 for beam web heights of 100–600 mm, YM-1000 for 100–1000 mm, YM-1250 for 200–1250 mm, and YM-1500 for 600–1500 mm. Flange width commonly ranges up to 600 mm, and the machine can also process I beam, channel steel, and angle steel. The feeding trolley with servo positioning and side guides centers the profile, while the robot torch moves along X, Y, Z, rotation, and swing axes to reach web, flange, and intersection cuts without repositioning the beam.What software or CAD files does the H beam cutting robot support?The YOMI H Beam Plasma Profile Cutting Robot is designed for steel-detailer workflows. It accepts common profile-cutting formats including DSTV and NC1 files exported from Tekla Structures, SDS/2, or Advance Steel, and can work with DXF or DWG drawings. The control system converts the 3D model into robot motion paths, so operators do not need to manually program each cut. Offline simulation is recommended to verify robot reach, detect collisions, and estimate cycle time before starting production.What is the typical ROI or productivity gain from an H beam cutting robot?Productivity gains come from three areas: reduced labor, fewer secondary operations, and higher material throughput. A robotic cell can often replace multiple manual coping and drilling stations, letting one operator supervise cutting while the beam moves straight to assembly. Because the Hypertherm XPR300A produces clean, accurate holes and copes, reaming and grinding are minimized. With a 12 m effective cutting length and servo-driven feeding, the robot keeps long structural profiles moving continuously, which is critical for high-tonnage steel fabrication shops.Technical Specifications of H Beam Plasma Profile Cutting Robot MachineParameterValueShareCategoriesH Beam Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-600,YM-1000, YM-1250, YM-1500Cutting methodPlasma/FlamePlasma power sourceHerpertherm XPR300APlasma cutting thicknessPierce cutting thickness 1-45mmOxy fuel cutting thicknessVertical cutting thickness 6-32mmEffective cutting length12mCutting precision in length±1.5mmBeam Web Height(YM-600)100-600mmYM-1000100-1000mmYM-1200200-1250mmYM-1200200-1250mmBeam flange width100-600mmH beam/I beam/Channel steel/angle steelYM-XH-600, 100-600mmYM-XH-1000100-1000mmYM-XH-1200200-1250mmYM-XH-1500600-1500mmCutting methodPlasma/FlamePlasma power sourceHerpertherm XPR300APlasma cutting thicknessPierce cutting thickness 1-45mmOxy fuel cutting thicknessVertical cutting thickness 6-32mmCutting speed10～2000mm/minMoving speed10～6000 mm/minMaximum profile weight to be cut5000Kg    Note:Can customized according to offered max weightBeveling cutting±45 degreeProfile cutting formFixed length straight cut, fixed length oblique cut and end socket functionCutting accuracy execution standardISO9013-2002\ISO8206-1991\ JB/T10045.4-1999JBProduct GalleryApplicationsThe H Beam Plasma Profile Cutting Robot Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the H Beam Plasma Profile Cutting Robot Machine:https://www.steelstructurer.com/pid18376141/H-Beam-Plasma-Profile-Cutting-Robot-Machine.htmFor more information about H Beam Plasma Profile Cutting Robot Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 7

CNC Laser Cutting Machine by YOMI CNC - What are the most common CNC laser cutting machine problems and how do you fix them? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What are the most common CNC laser cutting machine problems and how do you fix them?The most common issues are rough or dross-heavy edges, incomplete penetration, burnt edges, and positioning errors. For the YOMI CNC YM3015G 1000W fiber laser cutter, start by checking the focusing lens and nozzle for contamination, confirming the focal height matches the material thickness, and verifying that the selected assist-gas pressure matches the cut chart. Carbon steel up to 12 mm uses oxygen or compressed air, stainless steel up to 4 mm and aluminum/brass up to 3 mm use nitrogen or air. If cuts are jagged, replace worn nozzles and recalibrate the capacitive height sensor. If positioning drifts, check belt tension, rack lubrication, and encoder cables.How often should a CNC laser cutting machine be serviced?A practical service schedule for a production fiber laser such as the YM3015G is: daily cleaning of the lens protective window, nozzle, and worktable; weekly inspection of rails, racks, and coolant level; monthly replacement or cleaning of air and dust filters; and a professional service visit every 6 to 12 months. The chiller should be checked weekly for coolant level and conductivity, and optics should be fully serviced every 50–100 cutting hours or as soon as cut quality drops.What daily maintenance does a CNC laser cutting machine need?Each shift on the YOMI YM3015G should start with: removing dust and slag from the cutting bed and rails; inspecting the focusing lens and nozzle for spatter; checking assist-gas pressure and air-line filters for moisture or oil; confirming coolant level and temperature; and running a dry-run homing routine. At the end of the shift, power down in sequence, clear scrap, and cover the work area if the shop is dusty. These steps prevent 80% of sudden failures.What safety precautions should operators follow when using a CNC laser cutting machine?Operators must wear laser safety glasses with the correct optical density, flame-resistant gloves, and long sleeves. The YM3015G is an open-bed plate laser, so the work area needs fume extraction, a fire extinguisher nearby, and no flammable materials in the cutting zone. Never look at the reflected beam, keep the safety interlocks functional, and shut down immediately if the machine alarms for over-temperature, gas pressure loss, or unexpected arc. Only trained personnel should open the electrical cabinet or laser source enclosure.How can you extend the service life of a CNC laser cutting machine?Long machine life comes from stable environment, clean optics, and disciplined consumable management. Keep the YM3015G in a dry, temperature-controlled workshop away from direct sunlight and vibration. Use dry, oil-free compressed air and clean the chiller condenser regularly. Avoid running the laser at 100% power continuously unless the material demands it; a 1000W source handled at 70–80% duty will last far longer. Keep spare nozzles, protective lenses, and ceramic rings in stock so worn parts are replaced before they damage the cutting head.What causes poor cut quality in a CNC laser cutting machine?Poor quality on the YM3015G is usually caused by one of four things: incorrect focal position, wrong cutting speed for the material, contaminated or worn optics, or unsuitable assist gas. For example, stainless steel needs nitrogen to avoid oxidation, while carbon steel accepts oxygen for faster cuts. If the kerf is wider than expected or edges show dross, slow the speed, lower the nozzle height slightly, and confirm the pierce delay is long enough for the selected thickness. Thin aluminum may require reduced power and higher speed to prevent melting.What should you check if the laser cutting machine fails to start?First confirm that the main power switch is on, the emergency-stop button is released, and the circuit breaker has not tripped. Then check the chiller: if coolant flow is low or water temperature is high, the laser source will not arm. Verify that the assist-gas supply is connected and at working pressure, and that the control software has completed its self-check. If the machine still does not start, inspect the laser source status LEDs and contact YOMI CNC technical support for remote diagnostics.How do you choose the right assist gas for CNC laser cutting?The YOMI YM3015G supports oxygen, nitrogen, and compressed air. Oxygen gives the fastest cutting speed on carbon steel up to 12 mm but leaves an oxide edge that may need cleaning before welding. Nitrogen produces bright, oxide-free edges on stainless steel up to 4 mm, aluminum up to 3 mm, and brass up to 3 mm. Compressed air is the lowest-cost option for general mild-steel work but requires dry, filtered air to protect the lens and nozzle. Choose the gas that matches your downstream welding or surface-finish requirements.Technical Specifications of CNC Laser Cutting MachineParameterValueShareCategoriesPlate Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM3015GMaterialThickness, Auxiliary gasCarbon Steel≤12mm, Oxygen/airStainless Steel≤4mm, Nitrogen/airAluminium Alloy≤3mm, Nitrogen/airBrass≤3mm, Nitrogen/airEquipment modelYM3015GType of laserOptical fiber laserLaser working mediumFiberLaser wavelength1060-1080 mmRated output power1000WBeam quality＜0.373mradX-Axis travel3000mmY-Axis travel1500mmZ-Axis travel100mmEffective cutting range3000×1500mmTable axial positioning accuracy±0.05mm/mTable Repeated positioning accuracy±0.02mm/mMaximum no-load running speed80m/minPower rating parametersThree-phase AC  380V 50HzPower of equipment11 KWTotal power protection levelIP54Auxiliary GasOxygen, Nitrogen, Compressed AirWorking life of fiber moduleMore than 100000 hoursPacked size4626*2460*1734 mm (L*W*H)Gross weightAbout 2500 kgProduct GalleryApplicationsThe CNC Laser Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the CNC Laser Cutting Machine:https://www.steelstructurer.com/pid18378002/CNC-Laser-Cutting-Machine.htmFor more information about CNC Laser Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 8

Table CNC plasma cutting machine for metal sheet by YOMI CNC - What is a table CNC plasma cutting machine used for and how thick can it cut? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is a table CNC plasma cutting machine used for?The YOMI Table CNC plasma cutting machine is a compact, double-driven table machine for cutting carbon steel, stainless steel and non-ferrous metal sheets into any 2D shape. It is widely used for brackets, signs, base plates, frames, guards and small-to-medium structural parts in fabrication shops.How thick can a table CNC plasma cutting machine cut?With an optional flame torch, the machine can cut mild steel from 6 mm up to 150 mm. Plasma cutting thickness depends on the selected plasma power source, with options from 63 A up to 400 A including Yomi, Hypertherm and Huayuan power sources.How accurate is table CNC plasma cutting?The machine achieves auto-precision of ≤±1.0 mm. Accuracy depends on the rigidity of the square linear guide and gear-rack transmission, the quality of the torch height controller and the condition of consumables.What materials can it cut?It cuts any electrically conductive metal, including mild steel, stainless steel, aluminum, brass and copper. For aluminum and stainless steel, dry, clean compressed air is essential to avoid dross and excessive consumable wear.What is the difference between a table type and a gantry type plasma cutting machine?A table type machine is more compact, uses a fixed blade or slat table and is ideal for sheet metal up to roughly 1500 mm × 3000 mm. A gantry type is larger, supports heavier plate and wider travel, and is better suited for high-volume or oversized plate production.What controller and software does it use?It uses the Shanghai Fangling F2100B/F2300A CNC controller and Fangling F1621 torch height controller. Nesting is done with Starcam software, with Fastcam available as an option, so parts can be imported directly from CAD drawings.Does it need a flame torch option?The standard configuration uses one plasma torch. A flame torch can be added as an option and is recommended when you regularly cut very thick carbon steel where plasma would be slower or more expensive to run.What routine maintenance does a table plasma cutter need?Daily: inspect torch tips and electrodes, check air filters and drainage, and ensure the work clamp is clean. Weekly: clean slats, lubricate the square linear guides and rack, and inspect cables for arc damage. Monthly: back up parameter files and service motors and bearings as needed.Technical Specifications of Table CNC plasma cutting machine for metal sheetParameterValueShareCategoriesPlate Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYMT-1530Effective working size1500mm*3000mmControl systemShanghai Fangling F2100BTHCFangling F1621Motor and driverChuangwei and LeadshineSoftwareStarcam nestingHorizontal span1750mmEffective cutting width1500mmLongitudinal span3600mmEffective cutting length3030mmPlasma cutting power sourceHuayuan LGK120AEffective cutting range1500*3000mm or customized sizeCutting methods1 plasma torch （Flame torch for option）Plasma power sourceYomi (63A,100A,120A,160A,200A,300A,400A )/Hypertherm /Huayuan power source for optionSafety SensorAnti-collision protection systemTransmissionSquare Linear guide and gear rackTHC systemFangling F1621 THCAuto-precision≤±1.0mmMotor and driverStepper motor（Servo motor optional）Cutting thickness6-150mm MS(by flame),by plasma according to the plasma power sourceControl systemFangling 2100BSoftwareSarcam(Fastcam optional)Working Voltage/Frequency1-Phase 220V/ 3-Phase 380V±10%/50HZProduct GalleryApplicationsThe Table CNC plasma cutting machine for metal sheet is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Table CNC plasma cutting machine for metal sheet:https://www.steelstructurer.com/pid18376201/Table-CNC-plasma-cutting-machine-for-metal-sheet.htmFor more information about Table CNC plasma cutting machine for metal sheet and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 9

Intelligent H beam Laser Cutting Machine by YOMI CNC - Can an H beam laser cutting machine replace plasma cutting? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What materials can an H beam laser cutting machine process?The Intelligent H beam Laser Cutting Machine from YOMI CNC is designed for H-beam, I-beam, channel beam and other structural profiles. It handles carbon steel, stainless steel and alloy steel with equal ease, and can also be configured for 2D flat plate cutting when a dual-workstation layout is used.Can it perform bevel cutting for weld preparation?Yes. The machine supports ±45° bevel cutting on flanges and webs, including overlapping bevel forms. This makes it ideal for weld preparation, copes, notches and bolt holes in a single pass, eliminating secondary grinding or machining.How accurate is H beam laser cutting compared to plasma?The YOMI model delivers cutting length accuracy of 0.05 mm and repeated positioning within ±0.05 mm. Compared with plasma, laser cutting produces a burr-free edge, a much smaller heat-affected zone and significantly less cutting smoke, so secondary cleaning is rarely needed.What software does the machine support?It can directly import Tekla steel structure 3D modeling files and automatically nest parts, so no secondary drawing is required. The low-code operating interface is simple and intuitive, and software upgrades are provided free of charge.What is the maximum profile size and thickness it can handle?The standard model processes H-beams with flange width from 100 mm to 600 mm and workpiece height from 100 mm to 1250 mm. Cutting thickness ranges from 1 mm to 30 mm depending on the material and laser power configuration, with a maximum workpiece weight of 6000 kg.Is the enclosed working environment necessary?Yes. The fully enclosed cabin with European-level protective glass and a thickened sheet-metal guard achieves a high laser protection rating. This protects operators from laser radiation, contains fumes and keeps the workshop cleaner.What maintenance does the laser cutting head need?The Porad automatic focusing laser head continuously adjusts focus for different thicknesses and materials. Routine maintenance includes checking and replacing protective lenses, monitoring nozzle condition, verifying coolant flow for the water chiller and keeping the fume extraction filters clean.How does the machine fit into an intelligent production line?It comes with an automatic loading system: operators simply place beams on the conveyor and the machine feeds itself. It can also be connected to an MES system for full-link production tracking and logistics interconnection.Technical Specifications of Intelligent H beam Laser Cutting MachineParameterValueShareCategoriesH Beam Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XHJG-1250Flange width100-600mmWorkpiece height100-1250mmCutting modeFiber laserCutting thickness1-30mmBevel angle±45°Max weight6000kgCutting length accuracy0.05mmLaser power20KWEquipment size30m*10m*5mProduct GalleryApplicationsThe Intelligent H beam Laser Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Intelligent H beam Laser Cutting Machine:https://www.steelstructurer.com/pid18427150/Intelligent-H-beam-Laser-Cutting-Machine.htmFor more information about Intelligent H beam Laser Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 10

CNC Gantry Plasma Cutting Machine by YOMI CNC - How much does it really cost to run a CNC gantry plasma cutting machine per hour? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is the typical operating cost per hour of a CNC gantry plasma cutting machine?For a gantry plasma cutting machine with a 100–300 A plasma source, the all-in operating cost is roughly USD 8–25 per hour of arc-on time, broken down into four buckets: (1) Electricity — a 100 A system draws 15–25 kW, so at USD 0.10/kWh that is USD 1.5–2.5/h, and a 200 A Huayuan LGK-300IGBT class system drawing ~24 kW lands at USD 2.0–3.5/h. (2) Process gas — air is essentially free, but oxygen or nitrogen cutting of stainless/aluminium adds USD 1–6/h depending on material. (3) Consumables — electrodes, nozzles, shields and retaining caps typically run USD 2–6/h of arc time on a standard system. (4) Labour — a single CNC operator can manage one or two machines at USD 1.5–4/h loaded cost. The YOMI CNC Gantry Plasma Cutting Machine (Model YM-4010, 4000×8000 mm machine size, 3150×6000 mm effective cutting area) sits comfortably in the middle of this range when paired with the LGK-300IGBT power source.How much gas does a CNC gantry plasma cutting machine consume, and which gas should I choose?Gas choice depends on the material. For mild steel up to ~25 mm, oxygen is the cheapest option — typically 20–30 cubic feet per hour (CFH) on a medium-current system and up to 50–60 CFH on 1-inch plate. For stainless steel and aluminum, nitrogen gives a cleaner cut with less oxidation at 15–40 CFH. Argon-hydrogen mixtures (Ar/H₂) are reserved for high-quality cuts on stainless or titanium and consume 10–15 CFH but cost much more per cubic foot. To minimise gas cost, keep nozzles and electrodes in good condition (a worn electrode can increase gas use by 20–30%), select automatic gas control on the plasma power source, and use air plasma for non-critical carbon-steel parts. The YOMI LGK-300IGBT power source supports oxygen, nitrogen and compressed air cutting modes so you can switch gas per job.What consumables does a gantry plasma cutter use and how often must I replace them?Four parts wear out on every plasma torch: the electrode, the nozzle, the shielding cap and the retaining cap. On a correctly tuned system they last 50–100 arc-hours (electrode/nozzle) and 100–200 arc-hours (shield/retaining cap). For a machine running ~2,000 arc-hours per year, budget 20–40 electrode/nozzle replacements and 10–20 shield/retaining cap replacements annually. At USD 20–50 per electrode/nozzle set and USD 10–30 per cap set, that is USD 400–2,000 per year on consumables — usually the second-largest operating cost after labour. The single best way to extend consumable life is to keep pierce height and cut height correct via a working THC and to use the recommended starting parameters for each thickness.What is the difference between a gantry plasma cutter and a gantry flame cutter for thick plate?For thick plate (above ~25 mm), flame cutting is usually faster, cheaper per metre, and produces a more vertical cut edge. Plasma wins on thinner plate, stainless steel and aluminum because it is faster, has a smaller heat-affected zone, and gives a cleaner cut that often needs no secondary grinding. Many heavy-fabrication shops therefore run a dual-purpose gantry that mounts both an oxy-fuel torch and one or more plasma torches on the same bridge — the YOMI YM-CS and YM-4010 series support this configuration. Choose plasma if your mix is mostly ≤35 mm carbon/stainless/aluminium. Choose flame (oxy-fuel) if you regularly cut 40–200 mm mild steel. Choose both if you run a structural-steel or shipbuilding job shop.How fast can a CNC gantry plasma cutting machine cut and what affects the speed?Cutting speed depends on plate thickness, material, plasma current and the cut-quality you need. A typical Huayuan LGK-300IGBT-class system at 300 A can pierce and cut 6 mm mild steel at ~3,800 mm/min, 12 mm at ~2,200 mm/min, 20 mm at ~1,200 mm/min, and 30 mm at ~500 mm/min. For stainless and aluminum the speeds drop by 30–50% because nitrogen or Ar/H₂ is used to preserve cut quality. Max freewheeling (rapid traverse) is usually 12,000 mm/min on production gantries. To get the rated speed you need a THC in active mode, correct gas pressure, sharp consumables, and a dry plate — warped or wet plate forces the controller to slow down or risk dross.What industries use CNC gantry plasma cutting machines the most?Five industries account for the majority of gantry plasma cutter installations: (1) Steel-structure prefabrication — building frames, roof trusses, columns, base plates, stiffeners and gusset plates for warehouses, factories, stadiums and high-rises. (2) Shipbuilding and marine — hull plates, bulkheads, decks and bracket plates for vessels and offshore platforms, where the gantry rail often runs 15–30 m long. (3) Bridge and infrastructure — orthotropic steel decks, box girder panels and pier diaphragms, typically 20–80 mm plate. (4) Heavy machinery and construction equipment — chassis parts, booms, and wear-resistant liners. (5) Pressure vessels, power-plant steel and wind-tower fabrication — tapered cans, flanges and door rings where plasma bevel cutting is used for weld preparation. The YOMI CNC Gantry Plasma Cutting Machine (YM-4010) is built around these five workloads.Can a CNC gantry plasma cutting machine bevel cut for weld preparation?Yes. Adding a plasma bevel station (compound-motion head) lets you cut V, Y, K and X bevels for weld preparation in a single pass, which removes a separate milling or grinding operation. Standard bevel range on most production gantries is ±45° with a 5-axis head. Oxy-fuel bevel heads (IR-VBA style) extend that to thick plate above 80 mm. For shipbuilding and wind-tower fabrication this is the single biggest productivity gain because plates arrive at the fit-up station already prepped for welding. The YOMI gantry plasma platform supports plasma bevel, oxy-fuel bevel and a drilling station as optional add-ons so the same machine can cut, bevel and drill plate in one work flow.How long does a CNC gantry plasma cutting machine last, and what affects its service life?A well-maintained gantry plasma cutter typically delivers 8–12 years of service life (often 25,000–40,000 arc-hours) before a major overhaul. Three factors dominate service life: (1) Operating environment — dust, humidity and salty air shorten electrical and guide-rail life; a clean, dry shop with filtered ventilation can add 3–5 years. (2) Duty cycle — continuous three-shift running wears racks, bearings and plasma consumables 2–3× faster than a single-shift job shop. (3) Preventive maintenance — daily cleaning, weekly lubrication, quarterly alignment and annual servo/gear inspection reliably double machine life compared with run-to-failure operation. Plan a mid-life refurbishment at year 5–7 (replace cables, hose carriers, plasma torch body and bearings) to extend total life to 15+ years.Technical Specifications of CNC Gantry Plasma Cutting MachineParameterValueShareCategoriesPlate Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-4010Machine size4000*8000mmEffective cutting size3150mmx6000mmCNC Control SystemF2300BNesting softwareSTAR CAMPlasma cutting power sourceHuayuan LGK-300IGBTStandard type4*10m (Effective cutting area:3.15m*8m)Cutting methodFlame/ PlasmaCutting ThicknessFlame:6-60mm; Plasma:1-25mmCutting lengthCan be customizedCutting speedFlame 20-700mm/Min;Plasma 500-3500mm/minCutting width3m,can be customizedPlasma torch anti-collision protection systemYesDriving methodServoCutting length accuracy±1.0mmProduct GalleryApplicationsThe CNC Gantry Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the CNC Gantry Plasma Cutting Machine:https://www.steelstructurer.com/pid18378048/CNC-Gantry-Plasma-Cutting-Machine.htmFor more information about CNC Gantry Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 11

CNC Gantry Cutting Machine by YOMI CNC - How to choose a CNC gantry cutting machine and avoid common problems? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

How do I choose the right CNC gantry cutting machine for my factory?Start by defining your primary material and thickness range. If you cut mainly carbon steel above 25 mm (1 inch), a flame gantry cutter is the most cost-effective choice. If you cut stainless steel, aluminum, or thinner plate up to ~50 mm, choose a CNC gantry plasma cutting machine with a high-definition plasma source. Then match the cutting width and rail length to your largest standard plate (typical working widths are 1500–3000 mm and rail lengths up to 12 m). Look for a robust welded steel gantry with dual-side servo drives, a reliable automatic torch height control (THC/CHC), and a CNC controller (such as F2300B) that supports DXF/import and nesting software. The YOMI CNC Gantry Cutting Machine (Model YM-CS) covers this with a 4000×8000 mm machine size and 3150×6000 mm effective cutting area, paired with a Huayuan LGK-300IGBT plasma power source.What are the most common problems with CNC gantry cutting machines and how do I fix them?The four most frequent issues reported by fabricators are: (1) Mode-switch failure between plasma and flame — usually a stuck solenoid valve or a tampered CNC parameter set; clean the valve and have a qualified electrician re-check the control board. (2) Feed or chain/gear wear that causes uneven motion — replace the worn chain links or gears and re-tension the drive. (3) Z-axis drift caused by weak motors or worn bearings — replace the bearings/motor and verify the THC calibration. (4) Cutting quality drops such as excessive dross or bevel — almost always linked to incorrect cutting speed, current, or gas pressure for the plate thickness. Match parameters from the recommended cutting chart before blaming the machine. About 87% of 'machine faults' are really operator or parameter faults that disappear after standardized training.What daily and weekly maintenance does a gantry cutting machine need?Follow a four-rule routine: (1) Before every shift, wipe down the linear guide rails, the torch nozzle, and the power cabinet to remove dust and slag spatter. (2) Always match cutting speed, current and gas pressure to the plate material and thickness — never 'eyeball' the parameters. (3) Lock the CNC system background parameters and require a qualified engineer (not the operator) to make any parameter changes. (4) Run a weekly minor inspection and a quarterly full inspection for heavy-load gantries: lubricate the rack-and-pinion, check belt/chain tension, inspect cable carriers, verify THC sensor height, and back up the controller program. A 30-minute weekly check usually prevents the 3-week downtime that comes from a failed servo or guide rail.CNC gantry cutting machine vs CNC gantry plasma cutting machine — which one do I need?They look similar but solve different problems. A CNC gantry cutting machine is the broad category that can carry both flame and plasma torches, often with a dual-purpose plasma/flame mode switch. A CNC gantry plasma cutting machine is configured specifically for high-speed plasma cutting of thinner plates (typically 1–35 mm plasma, 5–200 mm oxy-fuel) using an external plasma power source such as Huayuan LGK-300IGBT or Hypertherm. Pick a pure plasma gantry if your throughput is dominated by stainless steel, aluminum, or carbon steel under 25 mm and you want higher cutting speeds and smaller heat-affected zone. Pick a dual-purpose flame/plasma gantry (such as the YOMI YM-CS) if you regularly cut thick plate (40–200 mm) and need both processes on one bed without re-fixturing.How thick can a CNC gantry cutting machine cut, and how do I pick the cutting width?Cutting thickness depends on the torch. With oxy-fuel torches a gantry typically cuts 6–200 mm (and up to 300–350 mm with high-flow nozzles). With a standard plasma source (e.g., LGK-300IGBT) the practical quality range is 1–35 mm, and high-definition plasma extends good cut quality to 50–80 mm. For cutting width, match the gantry span (e.g., 1500 / 2000 / 2500 / 3000 mm) to your largest standard plate with at least 100–200 mm clearance for nesting. The rail length should be 1.5–2× your average plate length so you can cut multiple parts in one setup. The YOMI CNC Gantry Cutting Machine gives you 3150×6000 mm effective cutting, which already covers the majority of structural steel plate sizes used in steel-structure, shipbuilding and bridge projects.What should I look for in the CNC controller and nesting software?Make sure the controller (e.g., F2300B, EDGE Pro, or Machitech) supports common CAD/CAM formats (DXF, G-code, ESSI) and offers built-in shape libraries plus a torch height control interface. Pair it with a proven nesting package such as STAR CAM, FastCAM, SigmaNEST or ProNEST — good nesting alone can cut plate scrap by 8–15%, which usually pays back the software cost in the first quarter. Verify that the controller supports per-torch on/off, plate alignment, kerf compensation, multi-torch simultaneous cutting (mirror/synchronised mode), and remote diagnostics. Avoid proprietary file formats that lock you to a single vendor.How long does installation and commissioning take, and what about operator training?For a standard gantry (effective cutting area up to 3000×6000 mm), allow 5–7 working days for on-site installation and commissioning: foundation preparation, rail alignment, gantry assembly, cable and gas piping, controller wiring, THC calibration, and test cuts on sample plates. Operator training takes another 2–3 days and covers controller operation, parameter selection for different thicknesses, basic maintenance and consumable replacement. YOMI provides remote video support, English manuals, and on-site engineer dispatch for overseas customers. Plan an extra 3–5 days for first-production tuning so the cutting parameters are dialed in for your typical plate mix.What is the typical price and ROI of a CNC gantry cutting machine?Entry-level gantry cutters (small bed, stepper drives, basic THC) start around USD 15,000–25,000. Mid-range production machines with servo drives, F2300B-class controllers and a Huayuan or Hypertherm plasma source (similar to the YOMI YM-CS) typically range from USD 35,000–80,000 depending on width, rail length and number of torches. Heavy wide-format gantries (3000 mm width, 12 m+ rails, multi-torch) run USD 90,000–250,000. ROI calculation: assume 8 hours/day at 60% arc-on efficiency → ~4.8 effective cutting hours per shift. At a cutting-service billing rate of USD 8–20 per hour and operating cost (electricity + gas + consumables + labour) of USD 4–10 per hour, a USD 50,000 machine can pay back in 12–24 months with two shifts.Technical Specifications of CNC Gantry Cutting MachineParameterValueShareCategoriesPlate Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-CSMachine size4000*8000mmEffective cutting size3150mmx6000mmCNC Control SystemF2300BNesting softwareSTAR CAMPlasma cutting power sourceHuayuan LGK-300IGBTStandard type4*10m (Effective cutting area:3.15m*8m)Cutting methodFlame/ PlasmaCutting ThicknessFlame:6-60mm; Plasma:1-25mmCutting lengthCan be customizedCutting speedFlame 20-700mm/Min;Plasma 500-3500mm/minCutting width3m,can be customizedPlasma torch anti-collision protection systemYesDriving methodServoCutting length accuracy±1.0mmProduct GalleryApplicationsThe CNC Gantry Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the CNC Gantry Cutting Machine:https://www.steelstructurer.com/pid18375759/CNC-Gantry-Cutting-Machine.htmFor more information about CNC Gantry Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 12

CNC Flame Strips Cutting Machine by YOMI CNC - What is a CNC Flame Strips Cutting Machine and How Does It Work? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is a CNC Flame Strips Cutting Machine?A CNC flame strips cutting machine is an industrial metal cutting system designed for efficiently dividing steel plates into straight strips using oxy-fuel flame technology. It features a gantry structure with multiple cutting torches arranged along the beam, allowing several strips to be cut simultaneously in a single pass. The YOMI CNC YM-CS model, for example, has an effective working area of 3150×8000mm with a machine footprint of 4000×10000mm, and uses an F2300B CNC control system with Japanese Panasonic servo motors on all axes for precise, stable motion control.How does a multi-torch strip cutting machine improve cutting efficiency?A multi-torch strip cutting machine dramatically improves efficiency by mounting multiple flame cutting torches on the gantry beam simultaneously. Instead of cutting one strip at a time, the machine can cut N strips in a single pass — typically, if you need N straight strips, you equip N+1 cutting torches. The YOMI CNC flame strips cutting machine uses a front group of longitudinal torches for straight cuts and a rear set of lateral torches for transverse cuts, so the machine can divide a large steel plate into multiple strips and parts in one traverse. This bilateral-drive gantry design ensures consistent cutting quality across the full width, while the number of torches can be configured according to user needs.What materials and thicknesses can a CNC flame cutting machine cut?CNC flame cutting machines are primarily designed for cutting carbon steel (mild steel), low-alloy steel, and other ferrous metals. Flame cutting excels at thick plate processing, typically handling thicknesses from 6mm up to 150mm or even 300mm with high-capacity torches. The YOMI CNC flame strips cutting machine is mainly used for cutting mild steel and steel alloy plates, and it is widely applied in boiler manufacturing, chemical industry, pressure vessel production, power stations, metallurgical engineering, and structural steel fabrication. It is important to note that flame cutting cannot cut stainless steel, aluminum, or other non-ferrous metals — for those materials, a plasma cutting option can be added.Flame cutting vs plasma cutting — which is better for strip cutting?The choice between flame and plasma cutting depends on material thickness and type. Flame cutting is the superior choice for thick carbon steel plates (above 25mm), offering lower equipment cost, simplicity, and portability. It produces a wider kerf (1.5-3mm) and rougher edges but handles very thick steel efficiently. Plasma cutting is faster on thin to medium materials (up to 25mm), produces cleaner cuts with narrower kerf, and can cut stainless steel and aluminum. The YOMI CNC flame strips cutting machine supports both flame and plasma cutting methods, so you can choose the appropriate method based on your material type and thickness — flame for thick carbon steel strips, plasma for thinner plates or non-ferrous metals.Can a CNC flame cutting machine be upgraded to include plasma cutting?Yes, many CNC flame cutting machines can be equipped with a plasma cutting option, enabling both flame and plasma CNC cutting capabilities in a single machine. The YOMI CNC flame strips cutting machine supports both flame and plasma cutting methods, giving fabricators the flexibility to switch between methods depending on material type and thickness. This dual-capability design is especially valuable for steel structure workshops that handle a variety of plate materials — flame for thick carbon steel and plasma for thinner plates or special metals — without needing two separate machines.What CNC control system and software does the YOMI flame strips cutting machine use?The YOMI CNC flame strips cutting machine is equipped with the F2300B CNC control system, a two-axis digital controller developed by Shanghai Jiaotong University, known for its high integration, stability, and user-friendly interface. It uses StartCAM nesting software for automatic programming and nesting, which allows operators to easily load DXF graphics or create designs using the integrated CAD system. The software automatically generates the optimal cutting path, which can be adjusted at any time. All three axes (X, Y, Z) are driven by Japanese Panasonic servo motors — 750W on X and Y axes with reducers, and 400W on the Z axis — ensuring high transmission accuracy, longer service life, and lower failure rates.What is the cost of a CNC flame strips cutting machine?The cost of a CNC flame cutting machine varies based on cutting area size, number of torches, control system, and whether plasma capability is included. Entry-level handheld oxy-fuel torches start as low as $200-$500, while industrial-grade CNC flame cutting tables typically range from $15,000 to over $100,000 depending on size and automation level. The YOMI CNC flame strips cutting machine, with its 3150×8000mm working area, multi-torch configuration, F2300B control system, and Panasonic servo motors, offers excellent value for steel structure fabrication shops. For an accurate quote, contact YOMI CNC directly with your specific cutting requirements, including plate thickness range, desired strip widths, and whether plasma cutting capability is needed.How to maintain and troubleshoot a CNC flame cutting machine?Regular maintenance of a CNC flame cutting machine includes: checking oxygen and fuel gas pressures to ensure they are within the recommended range; inspecting and cleaning cutting torch nozzles to prevent blockages that cause slow cutting or poor quality; verifying the flame is properly adjusted (a blue, stable flame indicates correct gas mixture); checking the gear rack and guide rail for wear and proper lubrication; and ensuring the electrical system connections are secure. Common issues include slow cutting speed (often caused by low gas pressure or blocked nozzles), poor cut quality (incorrect torch height or gas ratio), and unstable flame (imbalanced oxygen-to-fuel ratio). The YOMI CNC machine features automatic electronic ignition and a capacitor height controller to maintain optimal torch-to-plate distance, reducing nozzle wear and improving cutting consistency.Technical Specifications of CNC Flame Strips Cutting MachineParameterValueShareCategoriesPlate Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-CSEffective working size3150*8000mmmachine size4000*10000mmCNC Control SystemF2300B Control SystemX axis750w Japanese Panasonic servo motor with reducerY axis750w Japanese Panasonic servo motor with reducerZ axis400w Japanese Panasonic servo motorNesting SoftwareStartCAM nesting softwareProduct GalleryApplicationsThe CNC Flame Strips Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the CNC Flame Strips Cutting Machine:https://www.steelstructurer.com/pid18376093/CNC-Flame-Strips-Cutting-Machine.htmFor more information about CNC Flame Strips Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 13

Round Metal Pipe Plasma Cutting Machine by YOMI CNC - What is a 3-axis round metal pipe plasma cutting machine? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is a 3-axis round metal pipe plasma cutting machine?A 3-axis round metal pipe plasma cutting machine is an entry-level to mid-range CNC pipe profiler designed to cut round metal pipes automatically. The YOMI YM-XY3 model uses three controlled axes: the X-axis moves the torch along the pipe axis, the Y-axis rotates the pipe 360 degrees, and the Z-axis raises and lowers the torch. It is designed for pipes from 40 mm to 300 mm in diameter and effective cutting lengths of 6,000 mm, 9,000 mm, or 12,000 mm. The machine can cut carbon steel, stainless steel, and other metals using either plasma or flame cutting, making it popular in pressure vessel manufacturing, steel structure fabrication, marine engineering, and oil pipeline industries.How does a 3-axis CNC round pipe plasma cutting machine work?The machine works by clamping the round pipe in a chuck and controlling three axes of motion to follow a programmed cutting path. The operator enters pipe diameter, intersection angle, and other parameters through the F2300B control system's window interface, or loads a design from PIPE2012 software. The system automatically generates the cutting program and drives the servo motors to move the torch. As the pipe rotates on the Y-axis, the torch travels along the pipe length on the X-axis and adjusts height on the Z-axis. For plasma cutting, the arc heats the metal while compressed gas blows the molten material away, producing clean cuts without manual programming or secondary grinding.What pipe sizes and thicknesses can the YOMI YM-XY3 cut?The YOMI YM-XY3 3-axis round metal pipe plasma cutting machine handles round pipes with diameters from 40 mm to 300 mm. Available cutting lengths are 6,000 mm, 9,000 mm, and 12,000 mm. The machine overall size is 6,800 x 1,600 x 1,800 mm and the maximum pipe load is 300 kg. For flame cutting, wall thickness capacity is 6–60 mm. Plasma cutting thickness depends on the plasma power source selected. The required workpiece ovality must be ≤1%, and the machine achieves cutting speeds of 10–2,000 mm/min with rapid movement up to 6,000 mm/min.What is the difference between plasma and flame pipe cutting?Plasma cutting and flame (oxy-fuel) cutting use different technologies and are suited to different materials and thicknesses. Plasma cutting uses an electrically heated, ionized gas jet to melt and remove metal. It cuts faster, produces narrower kerfs, and works on carbon steel, stainless steel, aluminum, and other conductive metals. It is ideal for thinner sections, typically from 1 mm up to the limit of the plasma power source. Flame cutting uses a preheating flame combined with a jet of pure oxygen to burn through carbon steel. It is slower but more economical for thick carbon steel sections, with the YM-XY3 handling 6–60 mm by flame. In practice, many buyers choose a machine that supports both methods so they can select the most cost-effective process for each job.What materials can a round metal pipe plasma cutter cut?A round metal pipe plasma cutting machine can cut any electrically conductive metal. The YOMI YM-XY3 is commonly used for carbon steel, stainless steel, and aluminum pipes. It is also suitable for other metals such as galvanized steel and copper, depending on the plasma power source and gas type selected. The machine is widely used in pressure vessel pipes, pipe processing workshops, steel structure projects, network structures, marine engineering, and oil pipeline construction where round pipe components need accurate profiling.What software and control system does the YOMI YM-XY3 use?The YOMI YM-XY3 uses the F2300B two-axis digital CNC controller developed by Shanghai Jiaotong University, with servo motor driving and PIPE2012 programming software. The control system uses a man-machine dialogue interface where the operator inputs the matched pipe diameter and intersection angle parameters. The machine then automatically calculates and cuts pipe intersecting lines and intersecting holes without the operator writing code. For design integration, files can be prepared in AutoCAD or similar CAD software and transferred to the controller, simplifying the workflow for pipe profile cutting.How do I choose the right CNC round pipe cutting machine?Choosing the right CNC round pipe cutting machine starts with defining your pipe diameter range, wall thickness, and cutting length. For small to medium pipes from 40 mm to 300 mm diameter and lengths up to 12,000 mm, a 3-axis machine like the YOMI YM-XY3 is a cost-effective choice. Next, decide whether you need plasma cutting only or both plasma and flame capability. Plasma is faster and cleaner for thinner materials and stainless steel, while flame is economical for thick carbon steel. Also consider the control system ease of use, software compatibility, after-sales support, spare parts availability, and whether the supplier provides installation and training. Finally, verify power requirements—the YM-XY3 requires 5 kW excluding the plasma power source—and ensure your workshop has adequate ventilation and compressed gas supply above 0.7 MPa.What are common maintenance and troubleshooting tips for a pipe plasma cutting machine?Regular maintenance keeps a pipe plasma cutting machine accurate and productive. Important tasks include keeping guide rails and drive components clean and lubricated, checking compressed air pressure stays above 0.7 MPa, ensuring plasma gas flow around 4,500 L/h, and replacing worn plasma consumables such as nozzles and electrodes before cut quality drops. The electrical cabinet should be kept free of metal dust, and the torch anti-collision protection system should be tested periodically. Common issues include dross buildup on cut surfaces, which usually means cutting speed or current is incorrect; uneven cuts, which may indicate pipe ovality beyond 1% or worn consumables; and torch height problems, which can often be solved by calibrating the Z-axis. The YOMI YM-XY3 comes with an English manual, operation video, and lifetime technical support to help resolve these issues quickly.Technical Specifications of Round Metal Pipe Plasma Cutting MachineParameterValueShareCategoriesRound Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XY3Cut pipe diameterΦ=40～300mmEffective cutting length6000mmPlasma cutting tube wall thickness1-10mmRequired workpiece ovality≤1%cutting speed10～2000mm/minMoving speed10～6000 mm/minmaximum load300KgX axisTorch moves along pipe axial directionY axispipe rotation axisZ axisTorch moves up and down axisModel3 Axis Round Metal Pipe Plasma Cutting MachineCutting rangePipe Length: 6M, 9M, 12MMachine size6800*1600*1800Cutting methodFlame/PlasmaCutting thicknessFlame cutting: 6-60mmPlasma cuttingaccording to plasma powerPlasma cutting speedAccording to plasma powerControl systemF2300BPlasma cutting speed500-3500mm/minPlasma torch anti-collision protection systemYesDriving methodServoSoftwarePIPE2012Working pressure of compressed gas＞7MpaRequired gas flow of plasma4500L/HWorking environmentVentilation, no concussionPower voltage5KW(not include plasma power)Types of gasAcetylene PropaneProduct GalleryApplicationsThe Round Metal Pipe Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Round Metal Pipe Plasma Cutting Machine:https://www.steelstructurer.com/pid18376660/Round-Metal-Pipe-Plasma-Cutting-Machine.htmFor more information about Round Metal Pipe Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 14

Bench Type Large Pipe CNC Plasma Cutting Machine by YOMI CNC - What is a bench type large pipe CNC plasma cutting machine? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is a bench type large pipe CNC plasma cutting machine?A bench type large pipe CNC plasma cutting machine is a heavy-duty automated cutting system designed for profiling large-diameter round pipes. The YOMI YM-LBP model is built on a bench-type frame with a floating chuck box and roller brackets, making it easy to load pipes without manually adjusting roller spacing. It combines CNC-controlled plasma and flame (oxy-fuel) cutting to handle pipe diameters from 219 mm up to 2,000 mm, depending on the configuration, with effective cutting lengths up to 12,000 mm. The machine is widely used in marine offshore engineering, oil pipelines, petrochemical plants, and other heavy industries that need precise, weld-ready cuts on large pipes.How does a CNC plasma pipe cutting machine work?The machine works by clamping the pipe in a chuck and rotating it under a CNC-controlled cutting torch. The operator inputs cutting parameters or imports a design from Tekla, 3D3S, AutoCAD, or SolidWorks, and the YOMI PIPE control system running on an Advantech IPC generates G-code automatically. For plasma cutting, an electric arc ionizes compressed gas into a high-velocity plasma jet that melts the metal and blows the molten material away along the programmed path. The torch can move horizontally along the pipe axis (X-axis), swing radially (A-axis ±55°) and axially (B-axis ±60°), and raise or lower (Z-axis) to follow the pipe surface. The pipe itself rotates 360° on the Y-axis. This multi-axis motion allows the machine to cut straight ends, bevels, saddle shapes, branch intersections, and mitered elbows in a single setup.What pipe sizes and thicknesses can the YOMI YM-LBP handle?The YOMI YM-LBP bench type large pipe CNC plasma cutting machine offers three standard diameter ranges: 219–1,210 mm, 325–1,620 mm, and 630–2,000 mm. The effective cutting length is 12,000 mm, and the machine can support pipes weighing up to 10,000 kg. Wall thickness capacity depends on the cutting method: plasma can perforate cut from 1 mm to 38 mm and bevel cut from 1 mm to 26 mm, while flame cutting handles vertical cuts from 6 mm to 60 mm and bevel cuts from 6 mm to 40 mm. The bevel angle reaches ±45° for plasma and up to 60° for flame. This wide capacity makes it suitable for offshore piles, jacket legs, transmission pipelines, and other large tubular structures.What are the advantages of CNC pipe cutting over manual cutting methods?CNC pipe cutting offers significant advantages over manual oxy-fuel cutting, band sawing, or grinding. First, accuracy is much higher: the YM-LBP achieves cutting length accuracy of ±1.5 mm and requires workpiece ovality within 1%, producing ISO 9013-2002 and JB/T10045.4-1999 compliant cut surfaces. Second, productivity increases because cutting speeds range from 10 to 2,000 mm/min with rapid traverse up to 6,000 mm/min. Third, complex profiles such as oblique crossings from 15° to 170°, branch pipe intersections, and multi-branch nodes can be cut automatically without skilled manual layout. Fourth, the floating 3-jaw chuck keeps the pipe center height stable without moving the pipe, improving cut quality on large diameters. Finally, direct import from Tekla and SolidWorks eliminates manual programming errors and reduces preparation time.What software is compatible with the YOMI YM-LBP large pipe cutting machine?The YOMI YM-LBP supports direct import from major structural design and engineering software including Tekla Structures, 3D3S, AutoCAD, and SolidWorks. The control system can convert these files directly into G-code, which eliminates the need for the operator to write programs manually. The software also includes a curve library for common pipe fitting shapes and supports automatic compensation for pipe ovality. This high compatibility is especially valuable for steel structure and offshore projects where models are already created in Tekla or 3D3S, allowing the cutting program to be generated from the same digital model used for fabrication.What industries use bench type large pipe CNC plasma cutting machines?Bench type large pipe CNC plasma cutting machines are used in industries that process heavy, large-diameter tubular components. Key applications include marine and offshore engineering for platform jackets, piles, and pipe racks; oil and gas pipeline construction for long-distance transmission lines; petrochemical plants for process piping and pressure vessels; shipbuilding for hull structures and marine piping; and steel structure fabrication for large trusses and stadium roofs. The YOMI YM-LBP is specifically designed for these demanding environments, with a maximum pipe weight capacity of 10,000 kg and the ability to cut pipes up to 2,000 mm in diameter.How much does a large pipe CNC plasma cutting machine cost?Pricing for large pipe CNC plasma cutting machines varies widely based on diameter capacity, cutting length, axis configuration, and automation level. Entry-level 3-axis CNC pipe cutters for small-diameter pipes typically start around 30,000 to 60,000 US dollars. Mid-range machines with full profile cutting and beveling capabilities range from 80,000 to 150,000 dollars. Heavy-duty bench type systems like the YOMI YM-LBP, which handle pipes up to 2,000 mm diameter and 12,000 mm length with multi-axis plasma and flame cutting, fall into the higher price bracket due to their reinforced structure, Panasonic servo drive system, floating chuck mechanism, and advanced control software. Buyers should also consider total cost of ownership, including installation, plasma consumables, power supply, and ongoing maintenance.How to maintain and troubleshoot a CNC plasma pipe cutting machine?Regular maintenance is essential for keeping a large pipe CNC plasma cutting machine accurate and reliable. Key practices include lubricating guide rails and lead screws, checking Japan Panasonic servo motor and drive connections, inspecting the floating chuck mechanism for wear, cleaning metal dust from the electrical cabinet, and replacing plasma consumables such as nozzles, electrodes, and swirl rings before they degrade cut quality. The machine should be operated in temperatures between -20°C and 50°C with stable 50/60 Hz power. If cutting accuracy declines, check for mechanical backlash in the chuck or carriage, verify torch height calibration, and confirm that pipe ovality compensation is enabled. Because the YM-LBP uses an Advantech industrial PC controller, remote diagnostics are often possible, reducing the need for on-site service visits.Technical Specifications of Bench Type Large Pipe CNC Plasma Cutting MachineParameterValueShareCategoriesRound Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-LBPRound pipe diameter108~1000mm 219~1210mmCutting length6000mm 9000mm12000mmCutting modePlasma and flame(oxy-fuel)Control systemAdvantech IPC with YOMI PIPProgramming softwareCurve library, Tekla, AuotoCADDriving systemJapan Panasonic Servo MotorCutting speed10~2000mm/minTravelling speed10~6000 mm/minPipe Thickness（flame cutting）Vertical cut 6～60mm bevel cut 6-40mmPipe Thickness（plasma cutting）Perforated cutting 1～38mm bevel cutting 1-26mMotion AxisCutting Machine Axis Selection, Range of ActivitiesY axisPipe rotation axis, 360°free rotationX axisThe torch moves horizontally along the axis of pipe, Max. stroke 10000mmA axisCutting torch swing axis along radial of pipe fitting, ±55°B axisCutting torch swing axis along the axial of the pipe fitting, ±60°Z axisAscending and descending along the pipe, The axis does not participate in the linkage maximum stroke 830mmW chuck floating shaftChuck can be raised/lowered, External axis control lift stroke747mmRound Pipe diameter219-1210mm     325-1620mm   630-2000mmTorch axial swing angleα=±60°Torch radial swing angleβ=±55°Cutting length accuracy+1.5mmPlasma bevel angleplasma cutting ±45°Cutting hole diameter1-40inchEffective cutting length12000mmRequired work piece ovality≤1%Cutting speed10～2000mm/minMoving speed10～6000 mm/minCondition temperature-20℃ -50℃Cutting length accuracy±1.5mmFrequency50HZ /60HZChuck operation modeManual + electricMaximum weight of pipe to be cut10000KgOblique crossing angel15°- 170°Angle error士10Bevelangleplasma土45° ,flame 60°Standard for execution of cutting precisionISO9013-2002 IS08206-1991 and JB/T10045.4-1999JBProduct GalleryApplicationsThe Bench Type Large Pipe CNC Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Bench Type Large Pipe CNC Plasma Cutting Machine:https://www.steelstructurer.com/pid18376598/Bench-Type-Large-Pipe-CNC-Plasma-Cutting-Machine.htmFor more information about Bench Type Large Pipe CNC Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 15

Roller Type Pipe CNC Plasma Cutting Machine by YOMI CNC - What is a roller type pipe CNC plasma cutting machine? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is a roller type pipe CNC plasma cutting machine?A roller type pipe CNC plasma cutting machine is a specialized cutting system designed for profiling large-diameter pipes that are too heavy or too large to be held by traditional chuck-type machines. Instead of clamping the pipe between two rotating chucks, the roller type machine uses a floating chuck box combined with roller brackets that support and rotate the pipe along its length. The YOMI YM-XG model can handle pipe diameters from 108mm up to 2,000mm with a maximum loading weight of 10,000 kg and cutting lengths up to 12,000mm. The floating chuck design adjusts the center height dynamically, meaning the pipe does not need to be moved or repositioned during cutting, which significantly improves cutting quality for large-diameter and heavy-wall pipes. This machine supports both plasma and flame cutting methods and is controlled by an Advantech IPC running YOMI PIPE software.How does a roller type pipe cutting machine work?The roller type pipe cutting machine works by placing the pipe on roller brackets that support its weight and enable rotation, while a floating chuck box grips and positions the pipe for precise cutting. The floating chuck adjusts its center height to accommodate the pipe diameter, ensuring concentric rotation without needing to manually adjust roller distances. The cutting torch is mounted on a multi-axis carriage that moves along the pipe length (X-axis), while the pipe rotates 360 degrees (Y-axis). Additional axes control the torch swing: the A-axis swings plus or minus 55 degrees radially and the B-axis swings plus or minus 60 degrees axially, enabling complex bevel cuts for weld preparation. The Z-axis controls torch height adjustment up to 620mm. The CNC system interprets G-code generated from Tekla, 3D3S, CAD, or SolidWorks models and coordinates all axes simultaneously to produce intersection cuts, bevels, holes, and copes on large-diameter pipes.What are the advantages of roller type pipe cutting over chuck-type machines?Roller type pipe cutting machines offer several key advantages over traditional chuck-type machines when working with large-diameter pipes. First, the roller bracket support system can handle much heavier pipes, up to 10,000 kg compared to the 5,000 kg typical of chuck-type machines. Second, the floating chuck box eliminates the need to manually adjust roller distances when switching between different pipe diameters, saving significant setup time. Third, the floating chuck maintains consistent center-height alignment during rotation, which improves cutting quality on large-diameter pipes that may have slight ovality or bow. Fourth, roller type machines can accommodate diameters up to 2,000mm, far exceeding the 630-800mm limit of standard chuck-type machines. Fifth, the roller support distributes the pipe weight more evenly along its length, reducing deflection and ensuring consistent cutting accuracy of plus or minus 1.5mm even on 12-meter-long pipes.What diameter pipes can a roller type CNC plasma cutting machine handle?The YOMI YM-XG roller type pipe cutting machine offers multiple diameter configurations to suit different project requirements. The standard configurations include diameter ranges of 108-1000mm, 108-1200mm, and 325-1620mm, with an extended option reaching up to 2,000mm for very large pipes. The cutting length can be customized at 6,000mm, 9,000mm, or 12,000mm. This wide diameter range makes the machine suitable for cutting everything from medium-sized structural steel pipes to large-diameter oil and gas pipelines. The machine requires workpiece ovality of 1 percent or less to maintain cutting precision. Wall thickness capacity depends on the cutting method: plasma thickness depends on the power source selected, while flame cutting handles 6-60mm for vertical cuts and 6-40mm for bevel cuts.How to choose between a roller type and a bench type pipe cutting machine?The choice between roller type and bench type pipe cutting machines depends primarily on the pipe diameters and weights you work with. A roller type machine like the YOMI YM-XG is the better choice when your projects involve large-diameter pipes (above 630mm), heavy pipes (up to 10,000 kg), or long pipes (up to 12 meters) commonly found in oil and gas, petrochemical, and offshore engineering applications. The roller support system and floating chuck make loading and positioning these large pipes much easier. A bench type machine, which uses friction discs or a roller bed with a different support mechanism, may be more suitable for medium-diameter pipes in the 219-1200mm range. When selecting, also consider: the materials you cut (carbon steel, stainless steel, aluminum), required bevel angles (plasma plus or minus 45 degrees, flame plus or minus 55-60 degrees), cutting speed requirements, software compatibility, and after-sales support availability. For fabricators handling diverse project sizes, a roller type machine offers the greatest versatility.What materials can be cut with a roller type pipe plasma cutting machine?The YOMI YM-XG roller type pipe cutting machine can cut carbon steel, stainless steel, and aluminum, as well as other electrically conductive metals. The cutting method can be selected based on material type and thickness. Plasma cutting is ideal for medium-thickness materials and offers faster cutting speeds of 10 to 2,000mm/min, with the exact thickness capacity determined by the plasma power source installed. Flame cutting (oxy-fuel) is better suited for thicker materials, handling vertical cuts from 6mm to 60mm and bevel cuts from 6mm to 40mm. For stainless steel cutting, nitrogen or argon-hydrogen mixture can be used as the plasma gas to achieve clean, oxide-free edges. The machine supports both cutting methods simultaneously, giving operators the flexibility to choose the optimal process for each job. The cut surface quality meets ISO standards when the pipe ovality is maintained at 1 percent or less.How to maintain a roller type pipe CNC plasma cutting machine?Regular maintenance is critical for ensuring consistent cutting quality and extending machine life. Key maintenance tasks include: lubricating the guide rails and lead screws regularly to maintain smooth multi-axis motion; checking the servo drive belt tensions on the Panasonic motors quarterly; cleaning the electrical control cabinet every three months to prevent metal dust buildup that can cause electrical failures; inspecting and replacing plasma consumables (nozzles, electrodes, shielding caps) before they wear out, as degraded consumables produce poor cut quality and dross; checking the roller bracket bearings and floating chuck alignment periodically to ensure the pipe rotates concentrically; and performing a comprehensive system calibration every six months to maintain the plus or minus 1.5mm length accuracy. For the roller type machine specifically, inspect the roller surfaces for wear or damage, as uneven rollers can introduce vibration and affect cut precision. The Advantech IPC controller supports remote diagnostics, allowing technicians to identify and resolve many issues without on-site visits.What industries and applications use roller type pipe cutting machines?Roller type pipe CNC plasma cutting machines are primarily used in industries that involve large-diameter pipe fabrication. The main applications include steel structure construction (grid frames, space frames, and tubular buildings), marine and offshore engineering (offshore platform jackets, pipe racks, and subsea structures), oil and gas pipeline construction (large-diameter transmission pipelines and refinery piping), petrochemical plants (process piping and pressure vessels), power plant construction, shipbuilding, and infrastructure projects such as bridges and tunnels. The machine is particularly valuable for point-to-point pipe connections in offshore construction, where precise intersection cuts and multi-angle bevels are required for structural integrity. The ability to cut both plasma and flame on pipes up to 2,000mm diameter and 12,000mm length makes it indispensable for fabricators handling large-scale industrial projects that demand weld-ready, ISO-standard cut surfaces.Technical Specifications of Roller Type Pipe CNC Plasma Cutting MachineParameterValueShareCategoriesRound Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XGCutting diameter630-2000mmEffective cutting length12000mmCutting MethodFlame/plasma cuttingCutting speed10～2000mm/minMoving speed10～6000 mm/minFlame cutting pipe wall thicknessVertical cut 6～60mm bevel cut 6-40mmPlasma cutting pipe wall thicknessAccording to the plasma power sourceFlame bevel angleflame hole cutting ±55° flame end cutting ±60°lasma bevel angleplasma cutting ±45°Cutting diameterΦ=108-1000mm Φ=108-1200mm Φ=325-1620mmCutting length6000m/9000m/12000m or customizedCutting MethodFlame/plasmaControl systemAdvantech IPC with YOMI PIPEDriving systemJapanese Panasonic servo motorsFlame cutting thicknessVertical cut 6-60mm  bevel cut 6-40mmPlasma cutting thicknessIt is depended by plasma power sourceFlame bevel angleFlame hole cutting ±55° flame end cutting ±60°Plasma bevel anglePlasma cutting ±45°Required work piece ovality≤1%Cutting speed10～2000mm/minMoving speed10～6000 mm/minNumber of axis and range of motionX axis: torch moves along the length of pipeCutting length accuracy±1.5mmMaximum loading weight10000KgsProduct GalleryApplicationsThe Roller Type Pipe CNC Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Roller Type Pipe CNC Plasma Cutting Machine:https://www.steelstructurer.com/pid18382024/Roller-Type-Pipe-CNC-Plasma-Cutting-Machine.htmFor more information about Roller Type Pipe CNC Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 16

8 axis CNC Plasma Square Tube&Pipe Cutting Machine by YOMI CNC - What is an 8-axis CNC plasma square tube and pipe cutting machine? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is an 8-axis CNC plasma square tube and pipe cutting machine?An 8-axis CNC plasma square tube and pipe cutting machine is an advanced automated cutting system designed to profile-cut both round pipes and square/rectangular tubes with complex bevels, holes, and intersection shapes. The YOMI YM-XY8 model uses eight independently controlled servo axes: the main chuck (A-axis) and sub-chuck (B-axis) rotate the workpiece 360 degrees, the Z-axis controls chuck thrust, the U-axis moves the trolley axially, Y1 adjusts radial positioning, Y2 controls torch height, and the X and C axes swing the cutting torch axially and radially for precise bevel cutting. This multi-axis configuration enables the machine to cut weld-ready bevels, branch pipe intersections, holes, and copes on both round and square tubular sections in a single setup, eliminating the need for secondary manual processing.How does an 8-axis CNC plasma tube cutting machine work?The machine works by combining CNC-controlled multi-axis motion with a plasma or flame cutting torch. First, a 3D model or 2D drawing is created in software such as Tekla, 3D3S, AutoCAD, or SolidWorks. The software generates G-code directly, which the Advantech IPC controller interprets to drive eight Panasonic servo motors simultaneously. The pipe or tube is clamped between the main and sub-chucks, which rotate it as needed, while the cutting torch moves along, around, and tilts relative to the workpiece. For plasma cutting, a high-velocity jet of ionized gas melts and blows away metal along the programmed path. The system supports both plasma (for thicknesses of 3-30mm vertical, 5-20mm bevel) and flame cutting (6-60mm vertical, 6-40mm bevel), with bevel angles up to 45 degrees for plasma and 55-60 degrees for flame. The result is a precise, computer-controlled cut that achieves length accuracy of plus or minus 1.5mm.What is the difference between 3-axis, 5-axis, and 8-axis CNC tube cutting machines?The number of axes determines the complexity of cuts the machine can perform. A 3-axis machine can move the torch in X (along the pipe), Y (pipe rotation), and Z (torch height) directions, which is sufficient for simple straight cuts, holes, and basic profiles on round pipes. A 5-axis machine adds two torch swing axes (axial and radial), enabling bevel cutting for weld preparation on round pipes. An 8-axis machine like the YOMI YM-XY8 goes further by adding a sub-chuck rotation axis, chuck thrust axis, and additional trolley positioning axes, which allows it to handle both round pipes and square or rectangular tubes, cut complex 3D intersection profiles, and perform multi-angle bevels on both ends simultaneously. While 3-axis machines are more affordable and suited for simpler jobs, the 8-axis system is essential for fabricators working on steel structures, grid frames, and offshore projects that require square tube profiling and multi-bevel weld preparation.What materials and pipe sizes can an 8-axis CNC plasma tube cutter handle?The YOMI YM-XY8 can cut carbon steel, stainless steel, and aluminum. It handles round pipes with diameters from 60mm to 630mm (or up to 800mm with an upgraded configuration) and square or rectangular tubes from 80mm to 400mm (or up to 500mm with the larger option). The effective cutting length can be 6,000mm, 9,000mm, or 12,000mm, and custom lengths are available. Wall thickness capacity depends on the cutting method: plasma can cut 3-30mm for vertical cuts and 5-20mm for bevel cuts, while flame cutting handles 6-60mm vertical and 6-40mm bevel. The maximum loading weight is 5,000 kg. This versatility makes the machine suitable for a wide range of structural steel, pressure vessel, shipbuilding, and offshore engineering applications.What software is compatible with an 8-axis CNC plasma tube cutting machine?The YOMI YM-XY8 is compatible with major industry design and engineering software including Tekla Structures, 3D3S, AutoCAD, and SolidWorks. The machine's YOMI PIPE control system can directly import and convert these software outputs into G-code for cutting, which eliminates the need for manual programming and reduces the risk of errors. The system also supports optimization of material usage through nesting functions, 3D simulation of the cutting process before actual execution, node expansion for steel structure joints, and ultra-long pipe partition management. This high software compatibility ensures seamless integration into existing steel structure fabrication workflows where Tekla or SolidWorks models are already the standard.What are the advantages of CNC plasma tube cutting over traditional manual cutting methods?CNC plasma tube cutting offers several major advantages over manual methods such as band saws, grinding, or hand torch cutting. First, precision is dramatically improved: the 8-axis CNC system achieves cutting length accuracy of plus or minus 1.5mm and required workpiece ellipticity of 1 percent or less, producing ISO-standard cut surfaces. Second, productivity is much higher, with cutting speeds of 10 to 2,000mm/min and rapid traverse speeds up to 6,000mm/min. Third, complex bevels, branch intersections, and hole patterns that would take hours of skilled manual labor can be cut automatically in minutes. Fourth, material waste is minimized through nesting optimization software. Fifth, the automated process produces consistent, repeatable results, which is critical for batch production of structural steel components. Finally, because the cuts are weld-ready, secondary grinding and fitting work are significantly reduced.How much does an 8-axis CNC plasma tube cutting machine cost?Pricing for CNC plasma tube cutting machines varies significantly based on axis count, cutting capacity, automation level, and brand. Entry-level 3-axis systems typically start around 30,000 to 60,000 US dollars. Mid-range 4- or 5-axis machines with integrated CNC programming range from 60,000 to 120,000 dollars. High-end 8-axis systems like the YOMI YM-XY8, which handle both round and square tubes with full multi-bevel capability, generally fall in the premium range due to their advanced servo systems (8 Panasonic servo motors), Advantech IPC controller, and YOMI PIPE software. When evaluating cost, buyers should consider the total cost of ownership including installation, consumables (nozzles, electrodes), power consumption, and maintenance. A slightly higher upfront investment in an 8-axis system often delivers better ROI by reducing labor costs, minimizing material waste, and enabling more complex projects that simpler machines cannot handle.How to maintain and troubleshoot a CNC plasma tube cutting machine?Proper maintenance is essential for consistent cutting quality and machine longevity. Key maintenance practices include: regularly lubricating guide rails and lead screws to ensure smooth motion; checking drive belt tension on the servo systems; cleaning the electrical cabinet quarterly to prevent metal dust accumulation, which can cause short circuits; inspecting and replacing plasma consumables (nozzles, electrodes, swirl rings) as needed, since worn consumables degrade cut quality; and performing a full calibration every six months to maintain the plus or minus 1.5mm length accuracy. If cutting precision declines, first check for mechanical transmission backlash, then calibrate sensor zero points, and finally verify software parameters. Use only manufacturer-approved consumables, as inferior electrodes can damage the entire plasma system. For the YOMI YM-XY8, the Advantech IPC controller supports remote diagnostics, enabling technicians to troubleshoot issues without on-site visits.What industries use 8-axis CNC plasma square tube and pipe cutting machines?These machines are widely used across industries that require precise tubular fabrication. Primary applications include building curtain walls and architectural facades, steel structure and grid frame fabrication, marine and offshore engineering (platforms, jackets, and pipe racks), oil and gas pipelines, petrochemical plants, pressure vessel manufacturing, shipbuilding, amusement facility structures, fitness equipment, and heavy machinery manufacturing. In steel structure projects, the 8-axis machine's ability to cut square and rectangular tube intersections is particularly valuable for creating bolt-ready connections and weld-prepped joints in prefabricated building frames. The machine's support for Tekla and 3D3S software also makes it a natural fit for BIM-driven construction workflows where structural models are already defined in these formats.Technical Specifications of 8 axis CNC Plasma Square Tube&Pipe Cutting MachineParameterValueShareCategoriesSquare Tube&Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XY8Round pipe diameters60-630mmSquare tube diameter80-400mmCutting lengthEffective cutting length 12000mmCutting modeFlame/PlasmaPlasma cutting thicknessPierce vertical cutting: 3-30 mmBevel cutting5-20mmFlame cutting thicknessVertical cutting 6～60mm Bevel cutting 6-40mmCutting speed10～2000mm/minItemParametersCutting square and rectangular tube80-400mm 100-500mmRound pipe diameter 60-630mm  60-800mCutting length6000m/9000m/12000m or customized Cutting modeFlame/PlasmaControl system Advantech IPC with YOMI PIPEDriving system Japanese Panasonic servo motorsPlasma cutting thicknessIt is depended by plasma power source Flame cutting thicknessVertical cutting 6～60mm   Bevel cutting 6-40mmPlasma bevel anglePlasma cutting ±45°Flame bevel angleFlame hole cutting±55°  flame end cutting±60°Required workpiece ellipticity≤1%Cutting speed10～2000mm/minMoving speed10～6000 mm/minCutting length accuracy±1.5mmMaximum loading weight5000KgsA AxisMain chuck 360°rotating shaft (3000w)B AxisSub-chuck 360°rotating shaftZ AxisChuck thrust shaft (3kw) U AxisAxial moving shaft of trolley (750w) Y1 AxisRadial moving shaft of trolley (400w) Y2 AxisCutting torch lifting shaft (750w)X AxisTorch axial swing shaft (400w)C AxisTorch radial swing shaft (400w) Product GalleryApplicationsThe 8 axis CNC Plasma Square Tube&Pipe Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the 8 axis CNC Plasma Square Tube&Pipe Cutting Machine:https://www.steelstructurer.com/pid18376212/8-axis-CNC-Plasma-Square-Tube-Pipe-Cutting-Machine.htmFor more information about 8 axis CNC Plasma Square Tube&Pipe Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 17

CNC Round Pipe Intersection Cutting Machine by YOMI CNC - What Is a CNC Round Pipe Intersection Cutting Machine and How Do You Pick the Right One? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is a CNC round pipe intersection cutting machine and what does it cut?A CNC round pipe intersection cutting machine is a multi-axis thermal cutting tool designed to cut complex intersecting joints - the so-called 'saddle cuts', 'fish-mouth cuts' or 'pipe intersection lines' - on the ends of round pipes. It programs the geometry, rotates the pipe, tilts the torch, and feeds the cutter along the axial direction, producing ready-to-weld pipe ends for trusses, offshore structures, pressure piping, process plant, and shipbuilding. The YOMI CNC Round Pipe Intersection Cutting Machine (model YM-XY5) is a 5-axis machine with X, Y, Z, A, and B controlled axes - pipe rotation (Y), torch axial feed (X), torch lift (Z), torch radial swing (A), and torch bevel (B) - that handles round pipes from 60 to 630 mm in diameter, an effective cutting length of 12,000 mm, both flame (oxy-fuel) and plasma cutting modes, plasma bevel angles up to ±45 degrees, and flame bevel angles up to ±60 degrees, with all five axes driven by Japanese Panasonic servo motors at ±0.2 degree positioning accuracy.Why do you need a 5-axis pipe cutter instead of a 3-axis or 4-axis one?The number of axes decides what kinds of joints the machine can cut in one pass, without re-clamping or hand-grinding the bevel. A 3-axis pipe cutter rotates the pipe and feeds the torch along it on two orthogonal axes - fine for a straight square cut, but it cannot cut a beveled pipe-to-pipe saddle. A 4-axis machine adds either torch tilt or pipe end profiling - so it can do single-angle bevels but cannot produce a multi-plane branch intersection. A 5-axis machine like the YOMI YM-XY5 adds both torch swing (A axis, ±55 degrees) and torch bevel (B axis, ±60 degrees), which lets it cut a full pipe-in-pipe intersection including the K-groove and compound bevel weld preps welded on pipe trusses, jacket structures, and offshore subsea piping. The added axes are also what allows the machine to cut any branch-pipe-to-main-pipe angle, not just 90 degree intersections. If you only cut straight pipe with a square end, a 3-axis machine is enough; if you cut trusses, pipework with multiple branch connections, or anything welded under AWS D1.1 or ASME B31.3, you really need 5 axes.What pipe diameters and wall thicknesses can the YOMI YM-XY5 cut?The YOMI YM-XY5 round pipe intersection cutter covers round pipe diameters from 60 mm up to 630 mm in the standard machine - that covers standard schedule 10 through schedule 80 piping from 2 inch to 24 inch nominal bore. Effective cutting length is 12,000 mm, so the machine can handle 12 m long pipes in one pass. On the plasma side you can pierce-cut 1-25 mm wall thickness and bevel-cut 5-16 mm wall; on the flame side you can vertical-cut 6-60 mm and bevel-cut 6-40 mm. The actual throughput depends on the plasma power source you pair with the machine - higher amperage sources push the upper cutting limit thicker. Maximum loading weight per pipe is 5,000 kg, and the manual 3-jaw self-centering chuck handles pipes with up to 1% ellipticity (slight out-of-roundness). Cutting precision falls within ISO 9013-2002, ISO 8206-1991, and JB/T10045.4-1999JB, with cutting length accuracy of ±1.5 mm and a speed range of 10-2000 mm/min for cutting and 10-6000 mm/min for repositioning.Plasma or flame for round pipe intersection cutting - which mode should I choose?Both modes exist on the same machine, and the choice is driven by the material and the wall thickness. Flame (oxy-fuel, usually acetylene or propane plus oxygen) is the right choice for carbon steel over 6 mm wall thickness - it cuts cleanly up to 60 mm vertically and 40 mm on bevel, with very low consumable cost and excellent edge squareness on thick pipe. Plasma is the right choice for thin-wall carbon steel under 6 mm, for stainless steel, for copper-nickel alloy, and for any pipe that needs a weld-ready bevel with minimal slag. Stainless steel pipe must be cut with plasma because flame produces a heavy oxide scale that has to be ground off before welding. Each mode has its own bevel range: plasma cuts to ±45 degrees, flame goes further to ±60 degrees on the pipe end and ±55 degrees on hole intersections. In practice, structural steel workshops run plasma for trusses and stair towers (thin wall, lots of stainless or galvanized) and flame for process plant and offshore pressure piping (thick wall, carbon steel).What bevel angles can be cut for pipe-to-pipe weld prep?The YOMI YM-XY5 produces every standard weld prep geometry out of one clamping. Plasma cutting reaches ±45 degrees, and flame cutting reaches ±55 degrees on hole cuts and ±60 degrees on pipe-end cuts. That covers: single-V bevel (typical 30-37.5 degrees), J-groove, compound bevels for branch-pipe connections on trusses, and the multi-plane compound miters used at subsea fabrication nodes. The torch head is an aeronautical-grade aluminum parallelogram structure built on a CNC machining center, which keeps the geometry stable under the heat of the cut - critical when the bevel angle has to hold ±0.5 degree on a 30 mm thick pipe end. Bevel accuracy within ±1 degree is what you should expect on a properly calibrated 5-axis cutter, and that is well inside the AWS, ASME, and API weld-prep tolerances.How accurate is a 5-axis pipe intersection cutting machine?Each of the five servo axes on the YOMI YM-XY5 is positioned to ±0.2 degree, using Japanese Panasonic servo motors paired with precision planetary gearboxes. Repeatability on the X axis (torch feed along the pipe) is verified at ±1.5 mm over the full 12 m cut length, and the chuck is a manual 3-jaw self-centering type that handles pipe with up to 1% ellipticity without losing concentricity. In practical terms: a 12 m pipe with 4 branch intersections and beveled ends will land within ±1 mm of the engineering model at every datum, which means the pipe fitter does not have to re-cut or compensate on the fit-up bench. The system holds ISO 9013-2002 (thermal cutting tolerance), ISO 8206-1991 (cutting machines safety), and JB/T10045.4-1999JB (Chinese structural cutting standard). For process plant work to ASME B31.3, this level of accuracy removes the manual grinding step that 3-axis machines usually leave behind.What are the most common CNC pipe intersection cutting machine problems and how do I fix them?Most issues fall into four buckets - identical to those on any plasma or flame CNC, but with pipe-specific triggers. (1) Pipe is deformed during cutting - usually because the work-holding scissor brackets are spaced too far apart, so the pipe sags onto the torch; add another bracket group and lower the cutting speed. (2) Plasma arc goes unstable or drifts off the line - air pressure is wrong (check 0.4-0.45 MPa gauge at the regulator), torch nozzle is clogged, or the grounding clamp has poor contact with the pipe; clean the nozzle, dry the air, and re-attach the clamp directly to bright metal. (3) Cutting length error of 3-5 mm or more on long pipes - the torch has drifted from its calibrated reference (collision, soft impact, or thermal shift); re-run the torch calibration cycle and reset the 'tip-to-pipe distance' in the parameter file. (4) Numerical controller fault on power-up - usually a loose connector inside the electrical cabinet; power down, reseat every connector between the industrial PC, the servo drives, and the I/O card, then power up. Daily, wipe down the torch lift slide, drain the air regulator, and grease the four scissor brackets.How much does a CNC round pipe intersection cutting machine cost?The 5-axis pipe intersection cutter is a serious capital purchase but pays back quickly in any shop that fabricates trusses or process piping. A new YOMI YM-XY5 with a Hypertherm or LGK plasma source, Panasonic servo drives, and a Tekla-compatible offline programming station sits roughly in the USD 80,000-180,000 range landed in the buyer's factory in 2026. A 3-axis economy machine can be had for USD 25,000-60,000 but cannot bevel or cut compound branches; a 4-axis mid-range machine runs USD 50,000-120,000 with single-axis bevel. Compare that to the alternative - hand-laying-out, hand-cutting, and hand-grinding a single beveled pipe intersection typically takes 2-4 hours of skilled fitter time. A 5-axis machine replaces that with 5-15 minutes of cut time plus minimal fit-up grinding, so payback for a typical structural steel or process plant shop is 12-30 months once you account for the labor saved on fit-up and the scrap avoided from mis-cut branches.What CAD/CAM software and operator skill do you need to run a pipe intersection cutting machine?Modern pipe cutters are designed to be run by a single operator with basic NC training - the heavy lifting is done by the CAM software. The YOMI pipe cutting line reads Tekla Structures XSK and 3D DXF files directly, so the structural engineer models the pipe in 3D, exports the NC file, and the machine generates the cutting program automatically with the correct bevel angles, intersection geometry, and lead-in/out distances. For older 2D-only workflows, the controller includes a parametric pipe-intersection library - you enter the main pipe diameter, branch pipe diameter, angle, and weld-prep type, and it generates the NC code from a built-in macro. Operator-side requirements are: (1) one operator who can load a 12 m pipe onto the chuck, set the cutting parameters per the chart, and inspect the finished cut - typically 2-3 weeks of on-the-job training is enough; (2) the offline programmer who builds the Tekla models and pushes NC files via USB or Ethernet; (3) maintenance technician for the monthly torch-and-drive service. Most structural steel and process plant shops run a single YOMI pipe cutter with two operators on a two-shift basis.What materials can a 5-axis pipe intersection cutter handle?Low-carbon (mild) steel is the primary material - the bulk of process plant, offshore, shipbuilding, and structural-truss pipes are carbon steel, and both flame and plasma cut it cleanly. Stainless steel pipe must be cut with plasma (not flame) because flame leaves a heavy oxide scale that has to be ground off before welding, so an oxy-fuel only machine would need a separate grinding station for stainless. Copper-nickel alloy pipe (Cu-Ni 90/10 and 70/30, widely used for shipboard piping and desalination) also has to be cut with plasma and is explicitly listed in the YOMI specification. Cast iron is generally not recommended for thermal cutting because of crack risk. For aluminum pipe, plasma works above about 3 mm wall thickness with nitrogen as the assist gas; below that, sawing is usually preferred to avoid dross. Out-of-round pipe (oval, slightly bent) up to 1% ellipticity is acceptable because the manual 3-jaw self-centering chuck recenters the workpiece before cutting.How do you maintain a round pipe intersection cutting machine to maximize uptime?Stick to a fixed schedule and keep the spares on the shelf. Daily (by the operator at the start of the shift): wipe down the chuck and the scissor-type pipe support brackets, drain the air regulator, check the plasma nozzle and electrode for wear, check oxy-fuel gas pressures against the chart, and run a test cut on a scrap pipe end. Weekly: clean the inside of the electrical cabinet with dry compressed air, lubricate the X-axis linear guide rail and the ball screws on every axis, inspect the cable carrier for tension, and verify the chuck jaws are square. Every 200 cutting hours: replace the plasma shield and nozzle, clean and inspect the laser pointer window (for any laser-assisted alignment option), check the gear reducer oil level. Monthly: replace the air filter element, calibrate the torch height control, verify all five axes home to within ±0.1 degree. Annually: have a YOMI service engineer check the gantry geometry, the chuck runout, and the servo drive parameters against the original commissioning report. Keep an on-shelf stock of plasma nozzles and electrodes, oxy-fuel cutting tips, chuck jaw inserts, and emergency-stop fuses so a 2-minute swap can be done mid-shift.Technical Specifications of CNC Round Pipe Intersection Cutting MachineParameterValueShareCategoriesRound Pipe Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XY5Round pipe diameters60-630mmEffective cutting length12000mmCutting modeFlame/PlasmaPlasma cutting thicknessPierce cutting: 1-25 mm Bevel cutting: 5-16mmFlame cutting thicknessVertical cutting 6～60mm Bevel cutting 6-40mmPlasma bevel anglePlasma cutting ±45°X AxisTorch move along pipe axial directionY AxisPipe rotation driving axisZ AxisTorch liftingA AxisTorch move along pipe radial directionB AxisTorch move along pipe axial directionY Axis：Pipe rotation driving axis360°free rotation, Japanese Panasonic 3000W servo motor，the driving system is driven by a precision gear box and gear pair, the speed is 0.01-8r/min, and the positioning accuracy is ±0.2° X Axis：Torch move along pipe axial directionThe max stroke is 12000mm，Japanese Panasonic 750W servo motor，the driving system is driven by precision gearbox, gear and rack, positioning accuracy ±0.2° Z Axis:Torch lifting (The axis does not participate in linkage)Max stroke 335mm,Japanese Panasonic 750W servo motor，the driving system is driven by precision gear box and ball screw, positioning accuracy ±0.2° B Axis:Torch move along pipe axial directionSwing±60°,Japanese Panasonic 400W servo motor,the driving system is driven by a precision gearbox, positioning accuracy ±0.2°A Axis:Torch move along pipe radial directionPendulum angle±55°,Japanese Panasonic 400W servo motor,the driving system is driven by precision gear box,positioning accuracy ±0.2°Processing sizeRound pipe diameter, 60-630mmCutting lengthEffective cutting length 12000mmCutting FormCutting mode, Flame/PlasmaPlasma cutting thicknessPierce cutting: 1-25 mm, Bevel cutting: 5-16mmFlame cutting thicknessVertical cutting 6～60mm, Bevel cutting 6-40mmPlasma bevel anglePlasma cutting ±45°Flame bevel angleFlame hole cutting±55°, Flame end cutting±60°Machine accuracyRequired workpiece ellipticity, ≤1%Cutting speed10～2000mm/minMoving speed10～6000 mm/minCutting length accuracy±1.5mmStandard for execution of cutting precisionISO9013-2002 ,ISO8206-1991 and JB/T10045.4-1999JBChuck typeManual 3-jaw linkage self-centeringManual chuck tightening device1 setBracketQuantity, 2 groupsWeightMaximum loading weight, 5000KgColorMachine color, Our company color or customizedProduct GalleryApplicationsThe CNC Round Pipe Intersection Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the CNC Round Pipe Intersection Cutting Machine:https://www.steelstructurer.com/pid18376136/CNC-Round-Pipe-Intersection-Cutting-Machine.htmFor more information about CNC Round Pipe Intersection Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 18

H Beam Plasma Profile Cutting Robot Machine by YOMI CNC - What Is an H Beam Plasma Profile Cutting Robot Machine and How Does It Work? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is an H beam plasma profile cutting robot machine and how does it work?An H beam plasma profile cutting robot machine is a CNC-controlled thermal cutting line designed to process H-beams, I-beams, channel steel, and angle steel into finished structural members ready for welding. The H beam profile is laid horizontally on a roller conveyor, a servo-driven feeding trolley loads the profile into the cutting station, a hydraulic clamping system locks the workpiece in position, and a multi-axis robotic cutting arm with a plasma or oxy-fuel torch follows a programmed NC path to cut miters, bevels, bolt holes, rat holes, saddles, slotting, and weld-prep shapes. The YOMI CNC H Beam Plasma Profile Cutting Robot Machine is built around the Hypertherm XPR300A plasma source, offers web heights from 100 mm up to 1500 mm, flanges from 100 to 600 mm, an effective cutting length of 12 m, ±1.5 mm cutting length accuracy, and ±45 degree bevel cutting - it turns DXF or Tekla NC files into ready-to-assemble profiles with a single button press.H beam plasma cutting vs oxy-fuel (flame) cutting: which method should I choose?Use both on the same machine - that is what an H beam coping line is built for. Plasma wins on thin and medium sections: pierce cutting from 1 mm up to 45 mm on the YOMI YM-1500, edge quality is far better, the heat-affected zone is small, and cutting speed is 3-5 times faster than flame on the same material. Oxy-fuel (acetylene or propane + oxygen) wins on thick plate: vertical cutting from 6 mm up to 60 mm and bevel cutting up to 32 mm at lower operating cost per metre, because the only consumables are oxygen and gas. Practical rule used by most steel fabricators: switch to plasma for 1-25 mm carbon or stainless steel and for any profile that needs tight tolerances or weld-ready edges; switch to flame for 25-60 mm structural plate and heavy I-beam webs where the heat input does not matter. The YOMI cutting line supports both methods on a single Hypertherm XPR300A plasma head plus an oxy-fuel torch, so you do not have to choose up front.H beam plasma vs laser: which is better for structural steel?For dedicated structural-steel fabrication, plasma beats laser in 9 out of 10 shops. A fiber laser beam cutting machine gives better edge quality and a narrower kerf (about 0.2-0.5 mm versus 4-6 mm for plasma) and is excellent for sheet metal under 25 mm, but H-beams and I-beams are usually 6-40 mm thick and up to 1.5 m tall, which pushes a fiber laser beyond its cost-efficient range - a 6-12 kW fiber laser beam line is 3-4 times more expensive to buy, has higher operating gas cost (nitrogen or oxygen) and is much slower on thick sections. Plasma on a Hypertherm XPR300A cuts 25-45 mm carbon steel at production speeds, can do a 45 degree bevel in a single pass, and lets you combine oxy-fuel for thick plate. If your shop also runs a lot of thin plate or sheet-metal parts, add a separate fiber laser table. If you only cut H-beams, I-beams, channels, and angles, plasma coping is the right choice at a fraction of the price.What sizes and thicknesses can the H beam cutting robot handle?The YOMI H beam plasma profile cutting robot covers the full range of structural shapes used in buildings, bridges, towers, and offshore structures. Web heights come in four standard models: 100-600 mm (YM-600), 100-1000 mm (YM-1000), 200-1250 mm (YM-1200 / YM-1250), and 600-1500 mm (YM-1500). Flange widths cover 100-600 mm. Effective cutting length is 12 m as standard, with the cutting length accuracy at ±1.5 mm. On the plasma side you can pierce cut 1-45 mm and bevel cut 1-45 mm; on the oxy-fuel side you can vertical cut 6-60 mm and bevel cut 6-32 mm. Bevel angle reaches ±45 degrees on both web and flange. Maximum profile weight is 5000 kg and can be customized up to 10,000 kg on the YM-CH1500. Cutting speed is 10-2000 mm/min for the cut itself and up to 6000 mm/min for repositioning.What bevel angles can be cut on the H beam and how is a weld prep done?Both web and flange bevel up to ±45 degrees, which covers every standard AWS, ASME, and Chinese GB weld prep used in structural steel: single-V, single-bevel, double-V, J-groove, K-groove, and the symmetrical miter cuts used at column-to-beam connections. The bevel is produced in a single pass by rotating the torch around the A and B axes (torch rotation and torch swing) while the C axis feeds the profile longitudinally. The YOMI controller takes the bevel angle and lead-in/out distance straight from the Tekla or DXF file, sets the plasma current and the cut height through Hypertherm XPR300A process database #1152, and ramps down automatically at the corner so the bevel does not overshoot. Documented cutting efficiency tests on a 340 x 250 profile at 3500 mm length with Hypertherm XPR300A 170 A air + oxygen show a single profile cut + double-sided bevel + over-welded holes + web shaped track is finished in about 8 minutes with 6-8 mm between holes for the root pass.How accurate is a robotic H beam coping line, and what tolerances can I expect?Positioning is repeatable to about ±0.5 mm/1000 mm and the cutting length accuracy is specified at ±1.5 mm for the full 12 m cut - well within the ISO 9013-2002, ISO 8206-1991 and JB/T10045.4-1999JB quality ranges for thermal cutting. In practice that means bolt-hole centers on a fabricated beam land within ±1 mm of the engineering model, not the ±3 to ±5 mm you get from a hand-laid-out coping line. Three things hold that accuracy together: (1) laser cross-hair sensors detect the actual web/flange position and compensate for the mill tolerance of the profile before cutting; (2) Panasonic servo motors on every linear and rotary axis, geared through precision planetary gearboxes, give zero backlash on the torch path; (3) the Hypertherm anti-collision torch holder and dynamic piercing function prevent the most common cause of lost accuracy - torch crash into the workpiece. Expect a finished beam that fits on the first try, with minimal re-work on the welding line.What are common problems with H beam plasma coping machines and how do I fix them?Most problems fall into four groups. (1) The torch pierces too slowly or spits back molten metal - usually the pierce height is set wrong or the workpiece is too thick for the selected plasma current; verify the Hypertherm process number and increase pierce delay, or pre-heat the area with the oxy-fuel torch before plasma. (2) The cut drifts off-line on a long profile - check that the laser sensor is calibrated, that the feeding trolley is clamped square to the rail, and that the profile is fully supported (long profiles will sag and that sags past the torch height control range). (3) Dross builds up on the bottom edge - nozzle is worn, gas pressure has drifted, or cutting speed is too slow; replace the nozzle and electrode and re-run a test cut at the recommended speed. (4) The torch fires but the cut stops halfway through - arc blow from magnetism in the workpiece (common on ferromagnetic plate), arc-out from a too-low gas pressure, or torch collision that triggered the auto-shutoff. Daily: blow out the cable carrier, wipe the linear rails, drain the air regulator, and inspect nozzles and electrodes for wear before starting the shift.How much does an H beam plasma profile cutting robot cost compared to manual coping?A robotic H beam plasma cutting line is a major capex item, and the right comparison is line vs line, not machine vs machine. Brand new, a YOMI 4-axis plasma coping line with Hypertherm XPR300A in 2026 sits in the USD 120,000-250,000 range landed in the buyer's factory - similar to the global market reference of USD 120,000-250,000 for fully automated CNC plasma cutting lines with material handling, fume extraction, and nesting software. Manually coping the same tonnage costs roughly USD 60,000-90,000 in labor per year (typically two skilled fitter-welders marking, hand-cutting, grinding each beam), plus about 8-15% material scrap from human error and over-cut. Payback on most H beam coping lines in structural steel fabrication is 18-36 months once you account for labor savings, scrap reduction, faster throughput on the welding line downstream, and the elimination of re-work on poorly coped ends. Lower-tier Chinese-made machines can be 20-35% cheaper than European or Japanese equivalents but bring more after-sales risk; YOMI positions in the mid-premium tier with Hypertherm plasma and Panasonic servo drives.What software and CAD/CAM files does the H beam cutting robot need?The YOMI controller reads DXF drawings directly and imports Tekla Structures NC1 files for fully automatic nesting - no manual re-drawing needed. The flow is: structural engineer models the building in Tekla (or any 3D CAD package that exports DXF or NC1), the dedicated H beam CAM module extracts every profile that needs cutting, the controller generates the NC code per beam with the selected bevel and process parameters, and the operator only has to load the right member and press Start. The system also handles automatic error reporting (weld-prep omissions, missing bolt holes, length deviations), batch code generation, and material reports. Two practical points: (1) the Hypertherm XPR300A is controlled through its native 422 serial protocol so the cutting database - process number, current, gas mixture, cut height, kerf - is loaded automatically and never has to be entered manually; (2) the operator can do offline programming in the office on a PC clone and push the file in via USB stick, which is essential when the cutting line cannot be stopped.How do I maintain an H beam plasma profile cutting robot to maximize uptime?Stick to a fixed maintenance schedule and keep a written log. Daily (by the operator at shift change): wipe down the roller conveyors and feed trolley, drain the air regulator and compressor, inspect the plasma nozzle and electrode for wear or damage, check the oxy-fuel gas pressures against the gauge chart, and run a test cut on a scrap piece to verify parameters. Weekly: blow out the electrical cabinet with clean dry air (especially if the shop has dust from grinding), check the cable carrier tension, lubricate the linear rails and ball screws with the manufacturer-specified grease, and inspect the torch anti-collision mechanism. Every 200 cutting hours: clean and inspect the laser sensor window, replace the Hypertherm shield and nozzle even if they still cut, and verify the gear reducer oil level. Monthly: replace the air filter element, calibrate the torch height control, verify belt tension on the drives, and run a full accuracy test (cut a 1000 mm test square and measure with a tape). Annually: have a YOMI service engineer (or your local equivalent) check the gantry geometry, recalibrate the plasma process database, and replace the Y-axis servo batteries in the encoders. Keep an on-shelf stock of consumables - nozzles, electrodes, shields, oxy-fuel tips, torch anti-collision fuses, fuses, contact tips - so a 2-minute swap can be done mid-shift instead of waiting days for spares.Technical Specifications of H Beam Plasma Profile Cutting Robot MachineParameterValueShareCategoriesH Beam Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-600,YM-1000, YM-1250, YM-1500Cutting methodPlasma/FlamePlasma power sourceHerpertherm XPR300APlasma cutting thicknessPierce cutting thickness 1-45mmOxy fuel cutting thicknessVertical cutting thickness 6-32mmEffective cutting length12mCutting precision in length±1.5mmBeam Web Height(YM-600)100-600mmYM-1000100-1000mmYM-1200200-1250mmYM-1200200-1250mmBeam flange width100-600mmH beam/I beam/Channel steel/angle steelYM-XH-600, 100-600mmYM-XH-1000100-1000mmYM-XH-1200200-1250mmYM-XH-1500600-1500mmCutting methodPlasma/FlamePlasma power sourceHerpertherm XPR300APlasma cutting thicknessPierce cutting thickness 1-45mmOxy fuel cutting thicknessVertical cutting thickness 6-32mmCutting speed10～2000mm/minMoving speed10～6000 mm/minMaximum profile weight to be cut5000Kg    Note:Can customized according to offered max weightBeveling cutting±45 degreeProfile cutting formFixed length straight cut, fixed length oblique cut and end socket functionCutting accuracy execution standardISO9013-2002\ISO8206-1991\ JB/T10045.4-1999JBProduct GalleryApplicationsThe H Beam Plasma Profile Cutting Robot Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the H Beam Plasma Profile Cutting Robot Machine:https://www.steelstructurer.com/pid18376141/H-Beam-Plasma-Profile-Cutting-Robot-Machine.htmFor more information about H Beam Plasma Profile Cutting Robot Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 19

CNC Laser Cutting Machine by YOMI CNC - What Is a CNC Laser Cutting Machine and Is It Right for Your Shop? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is a CNC laser cutting machine and how does it work?A CNC laser cutting machine is a computer-controlled metal cutting tool that uses a focused, high-power laser beam to melt, vaporize, or burn through sheet metal, guided by gas assist to blow the molten material out of the cut. Most modern industrial machines use a fiber laser (wavelength 1060-1080 nm) generated inside a solid-state module and transmitted through a flexible fiber-optic cable to a cutting head. The CNC controller directs the head along X, Y, and Z axes following a DXF cutting path programmed through nesting software. The YOMI CNC Laser Cutting Machine (model YM3015G) is a 1000 W fiber laser with an effective cutting range of 3000 x 1500 mm, a Y-axis travel of 1500 mm, X-axis travel of 3000 mm, Z-axis travel of 100 mm, axial positioning accuracy of +/-0.05 mm/m, and a maximum no-load running speed of 80 m/min. It cuts carbon steel up to 12 mm, stainless steel up to 4 mm, and aluminum and brass up to 3 mm, with oxygen, nitrogen, or compressed air as the assist gas.Fiber laser vs CO2 laser: which one should I buy?Both technologies have their place, but for cutting metal, a fiber laser is almost always the better choice today. Fiber lasers convert electricity to laser light at about 30-35 percent efficiency, compared with only 8-15 percent for CO2, so energy consumption is 50-70 percent lower. The fiber beam has a shorter wavelength that is absorbed much more efficiently by metals, which means cutting speed is 2-3 times faster on thin to medium steel and you can cut highly reflective metals like copper and brass that would damage a CO2 lens. A fiber laser source has a service life of more than 100,000 hours - roughly 3-5 times longer than a CO2 tube - and needs almost no optical alignment or gas refills. The only reason to choose a CO2 laser is if your shop primarily cuts non-metals (wood, acrylic, leather, fabric) where the CO2 wavelength is absorbed more readily. For a metal-only fabrication shop, a fiber laser like the YOMI YM3015G gives you better edge quality, lower operating cost, and far less maintenance.What materials and thicknesses can a 1000W fiber laser cut?A 1000 W fiber laser like the YOMI YM3015G is well suited to thin and light-gauge sheet metal rather than heavy plate. The practical cutting capacities are: carbon steel up to about 12 mm (with oxygen or compressed air as the assist gas for fast cuts and a clean, oxide-rich edge), stainless steel up to about 4 mm (using nitrogen to keep the cut edge bright and burr-free), aluminum alloy up to 3 mm (nitrogen is required to avoid the reflective backscatter that damages the laser head), and brass up to 3 mm (nitrogen or air). To cut thicker plate you need more laser power - a 3 kW fiber laser typically doubles these capacities, and a 6 kW fiber laser can cut 25 mm carbon steel at production speeds. If your main work is below 12 mm in carbon or stainless steel and you prioritize edge quality, the 1000 W class is the most economical starting point.What are the most common CNC laser cutting problems and how do I fix them?Most issues fall into four buckets. (1) Material not cutting through cleanly - check the nozzle for contamination, verify the focus height, and confirm the laser power and gas pressure match the material thickness; clean the protective lens every 8 hours of cutting. (2) Jagged or incomplete cuts - replace a worn nozzle, raise the gas pressure, and check the focus offset in the parameter library. (3) Drive system faults - inspect belts and screws for looseness, lubricate rails, and listen for grinding noises during travel; recalibrate after any collision. (4) Laser power drop or fluctuation - measure the power supply voltage with a multimeter, verify the chiller is within +/-1 degree of setpoint, and ensure coolant flow is not restricted. (5) Lens fogging or burn marks - clean with the approved optical wipes and cleaning solution, and replace the lens if you see pitting; never touch the lens surface with bare fingers. For stainless steel, hard dross on the bottom usually means nitrogen purity has dropped below 99.995 percent - check it with an oxygen analyzer at the nozzle inlet.How much does a CNC laser cutting machine cost compared to a CNC plasma cutter?A CNC fiber laser cutting machine is a larger capital investment than a CNC plasma system. Entry-level fiber laser machines start around 40,000-50,000 USD, mid-range 1000-3000 W production systems run 80,000-200,000 USD, and high-power 6-12 kW automated lines reach 300,000-600,000 USD. A comparable CNC plasma table is typically 2-5 times cheaper to buy - serious shop machines run 8,000-30,000 USD, and high-definition industrial plasma tops out around 100,000-150,000 USD. Operating cost per hour is closer than the sticker shock suggests: a plasma cutter runs about 15 USD per hour (electricity plus electrode and nozzle replacement), while a fiber laser runs about 20 USD per hour including nitrogen gas. The key takeaway: laser wins on edge quality, narrow kerf, low dross, and material utilization (narrow kerf means up to 15 percent more parts per sheet), while plasma wins on cutting thicker plate and on lower upfront cost for the same throughput. Many shops end up running both - a fiber laser for sheet metal and a plasma table for structural steel.How do I maintain a fiber laser cutting machine to maximize uptime?Build a recurring maintenance schedule and stick to it. Daily: wipe down the machine bed and workpiece supports, drain the air compressor tank, and visually inspect the cutting head, lens, and nozzle for damage. Weekly: clean the air filtration unit, check chiller coolant level and conductivity, lubricate rails and lead screws, and run a test cut on scrap to confirm parameters. Every 50-100 cutting hours: remove and clean the protection window, the focusing lens, and the collimating lens; replace the nozzle if the orifice has grown visibly. Monthly: replace the air assist filter element, inspect the drive belts for tension and wear, and verify the chiller's filtration. Annually: have a qualified engineer calibrate the laser power output, the beam quality, the gantry geometry, and the CNC parameters against the original commissioning report. Keep a maintenance logbook, set calendar reminders, and keep a stock of consumables (lenses, nozzles, protective windows, filters) on the shelf so you can swap them in minutes instead of waiting days for a delivery.CNC laser vs plasma: which gives better edge quality?A fiber laser clearly wins on edge quality. Laser cut edges are almost dross-free, with minimal heat-affected zone (typically 0.1-0.4 mm), narrow kerf (0.2-0.5 mm), and perpendicular walls that need little or no secondary grinding. Plasma cut edges are wider (typical kerf 4-6 mm), have a noticeable heat-affected zone (0.5-2 mm), and often show a 3-10 degree bevel on thicker cuts plus dross that has to be ground off before assembly. The other big edge-quality factor is consumable wear - laser edges stay consistent for hundreds of hours before nozzle or lens change, while plasma edges deteriorate quickly as the electrode and nozzle wear out. If your parts go straight to welding or powder coating with no machining, a fiber laser is the obvious choice. If the parts ship as rough-cut blanks for further machining, plasma is more than good enough and saves a lot of money on the machine tool.What gases are used in laser cutting and why do they matter?The assist gas blows molten material out of the kerf and protects the optics. Three gases are commonly used, and the choice makes a big difference to edge quality, speed, and cost. (1) Oxygen - paired with carbon steel for fast cuts and an easily removable oxide layer; do NOT use oxygen on stainless or aluminum because it leaves a heavy oxide film. (2) Nitrogen - the standard for stainless steel, aluminum, and brass; nitrogen cutting is 20-30 percent more expensive but produces a bright, burr-free edge and is essential above 2 mm stainless. (3) Compressed air - the cheapest option, used for thin carbon steel and some stainless applications where a slightly darker edge is acceptable. Two rules of thumb: nitrogen purity must be at least 99.995 percent for stainless cutting, and the assist gas pressure setting is critical - drop in pressure causes dross on the bottom edge, over-pressure wastes gas and slows the cut. For a machine like the YOMI YM3015G that supports all three gases, plan to plumb in a regulated oxygen line, a nitrogen cylinder or bulk tank with a pressure regulator, and clean shop air at 0.8-1.0 MPa through a refrigerated dryer.Technical Specifications of CNC Laser Cutting MachineParameterValueShareCategoriesPlate Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM3015GMaterialThickness, Auxiliary gasCarbon Steel≤12mm, Oxygen/airStainless Steel≤4mm, Nitrogen/airAluminium Alloy≤3mm, Nitrogen/airBrass≤3mm, Nitrogen/airEquipment modelYM3015GType of laserOptical fiber laserLaser working mediumFiberLaser wavelength1060-1080 mmRated output power1000WBeam quality＜0.373mradX-Axis travel3000mmY-Axis travel1500mmZ-Axis travel100mmEffective cutting range3000×1500mmTable axial positioning accuracy±0.05mm/mTable Repeated positioning accuracy±0.02mm/mMaximum no-load running speed80m/minPower rating parametersThree-phase AC  380V 50HzPower of equipment11 KWTotal power protection levelIP54Auxiliary GasOxygen, Nitrogen, Compressed AirWorking life of fiber moduleMore than 100000 hoursPacked size4626*2460*1734 mm (L*W*H)Gross weightAbout 2500 kgProduct GalleryApplicationsThe CNC Laser Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the CNC Laser Cutting Machine:https://www.steelstructurer.com/pid18378002/CNC-Laser-Cutting-Machine.htmFor more information about CNC Laser Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 20

Table CNC plasma cutting machine for metal sheet by YOMI CNC - What Is a Table CNC Plasma Cutting Machine for Metal Sheet and How Does It Work? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is a table CNC plasma cutting machine for metal sheet?A table CNC plasma cutting machine for metal sheet is a horizontal-bed (table-style) CNC cutting machine that uses a high-temperature plasma arc to cut conductive metal sheets such as carbon steel, stainless steel, aluminum, galvanized steel, and titanium. The metal sheet is laid flat on a serrated (saw-tooth) cutting bed that supports the plate, holds slats for dross to fall through, and keeps the workpiece stable during cutting. A computer numerical control (CNC) system drives the cutting torch along X and Y axes to produce precise shapes from DXF or nesting software. YOMI's Table CNC plasma cutting machine for metal sheet (model YMT-1530) features an effective working size of 1500 x 3000 mm, a square linear guide and gear-rack transmission, and a Fangling F2100B control system with F1621 torch height controller, making it ideal for sheet metal fabrication shops that need a flat-bed layout for high-accuracy plate cutting.How does a CNC plasma cutting table actually cut metal?Cutting starts when a high-frequency arc ionizes compressed air or a shielding gas inside the torch nozzle, turning it into a high-velocity, super-heated plasma jet at roughly 20,000-30,000 degrees F. This jet melts the metal directly under the nozzle and blows the molten material out of the cut, producing a narrow kerf. A torch height control (THC) system such as the Fangling F1621 automatically reads the arc voltage and adjusts the Z-axis to keep a constant standoff distance, so the cut stays consistent even when the sheet is warped. Meanwhile, the CNC gantry moves the torch across the sheet following a programmed path generated by Starcam or Fastcam nesting software. The operator's role is mostly to load plates, set the starting pierce point, monitor cut quality, and change consumables (electrode and nozzle) when they wear out.What materials and thickness can a table CNC plasma cutter handle?A table CNC plasma cutter can cut any electrically conductive metal, including mild steel, stainless steel, hot-rolled steel, galvanized steel, aluminum, copper, brass, and titanium. The maximum thickness depends on the plasma power source installed. With the standard Huayuan LGK120A (120 A) power source, you can comfortably sever 12-16 mm mild steel with a quality edge. The YOMI YMT-1530 can be configured with optional plasma sources from 63 A up to 400 A (or Hypertherm / Huayuan options), giving you pierce capability on up to 25-30 mm mild steel and severance cuts of up to 50 mm or more. For thicknesses above about 25 mm, the table-style machine can also be equipped with an optional flame torch for oxy-fuel cutting of plates up to 150 mm, which is the typical practice in heavy steel structure fabrication.How do I choose the right plasma power source for sheet metal cutting?Match the plasma amperage to the thickest plate you cut most often, but always buy a little more headroom. As a rule of thumb, you get the best cut quality and speed at about 60 percent of the power source's maximum rated thickness. For example, if you frequently cut 10 mm carbon steel, choose a unit rated for at least 16-20 mm severance so that your everyday work runs in the 'sweet spot' of the plasma curve. For YOMI's YMT-1530, the available configurations cover almost every shop need: 63 A (up to ~8 mm MS), 100 A (up to ~12 mm), 120 A (up to ~16 mm), 160 A (up to ~22 mm), 200 A (up to ~30 mm), and 300-400 A for very thick plate. Also decide whether you need air-cooled or water-cooled torch, and check that the duty cycle of the plasma source matches your production volume.CNC plasma vs laser cutting for sheet metal: which is better?Both have their place. Fiber laser cutting excels on thin to medium sheets (up to 12-16 mm for carbon steel at 6 kW) with extremely narrow kerf (0.1-0.5 mm), minimal heat-affected zone, and almost no dross, but the machine investment is 3-10x higher and consumable gas (high-purity nitrogen) is expensive. CNC plasma cutting is the workhorse for sheet metal at a much lower upfront cost; it cuts thicker plates faster than laser above ~20 mm, handles rusty or painted steel without pre-cleaning, and uses cheap shop air as the plasma gas. If your shop mainly cuts 0.5-25 mm carbon and stainless steel and values edge quality over throughput, a fiber laser is worth the premium. If you cut a wide range of thicknesses, lots of structural steel, or thicker plate above 25 mm, a table CNC plasma machine like the YMT-1530 offers far better return on investment.What are the most common CNC plasma cutting problems and how do I fix them?The eight most common issues are: (1) Excessive dross on the bottom edge - usually caused by cutting speed that is too slow or too fast; adjust speed up by 10-15 percent and verify amperage. (2) Uneven bevel - typically worn nozzle or electrode; replace consumables and check that the swirl ring is seated correctly. (3) Loss of arc mid-cut - check ground clamp connection, clean the contact point, and verify air pressure stays above 0.55 MPa under load. (4) Tapered or non-circular holes - lower cut height, reduce cutting speed to 60 percent of straight-line speed, and lock the THC at the recommended pierce height. (5) Premature consumable wear - drain compressor moisture daily and install a refrigerant air dryer to keep oil and water out of the plasma gas. (6) Slag splatter on the torch - raise pierce height and never pierce near an unsupported edge. (7) THC diving into corners - disable THC during deceleration in the controller parameters. (8) Material warping on thin sheets - drop to the lowest current that still achieves full penetration and increase cut speed; cut nested parts in a sequence that lets surrounding metal cool.How often should I replace plasma consumables and how do I extend their life?Replace the electrode and nozzle as a matched set whenever you notice enlarged nozzle orifice, pitted electrode, arc drift, increasing dross, or weak cuts. As a rough guide, mild steel shop users should expect 60-150 starts per electrode/nozzle set depending on plate thickness and amperage. To maximize consumable life: (1) Start cuts from the plate edge, never pierce whenever possible - edge starts can triple consumable life. (2) Set pierce height to 1.5x-2x the cutting height and use the recommended pierce delay (roughly 0.5-2 seconds). (3) Keep the plasma gas clean and dry - install a refrigerated air dryer and replace the air filter element every 3-6 months. (4) Set amperage to 95 percent of the nozzle's rated current rather than running at maximum. (5) Store spare consumables in their original packaging in a clean drawer and never touch the electrode tip or nozzle orifice with bare fingers. (6) Keep a log of cuts per consumable set so you can spot wear patterns before they ruin a part.How much does a table CNC plasma cutter cost and what affects the price?Entry-level hobby CNC plasma tables start around 5,000-8,000 USD, while a production-grade system with a quality Hypertherm or high-amperage Huayuan power source typically runs 30,000-80,000 USD. The price depends on five main factors: (1) working area - a 1500 x 3000 mm table like the YMT-1530 is the most common size, while larger 2000 x 4000 mm or wider machines cost 20-40 percent more; (2) plasma power source - a Hypertherm Powermax 105 or 125 adds 8,000-15,000 USD versus a budget Huayuan unit; (3) servo motors and drives versus stepper motors - servo adds precision and speed at 3,000-6,000 USD premium; (4) control system - a Shanghai Fangling 2100B or higher is standard, while a Hypertherm Phoenix or EDGE adds CNC intelligence and connectivity; (5) optional features - dust extraction table, water bath, automatic nesting software, and CE / OSHA safety packages each add to the total. When comparing quotes, always factor in warranty length (typically 2 years), training and installation support, and the cost of consumables over the first year.Technical Specifications of Table CNC plasma cutting machine for metal sheetParameterValueShareCategoriesPlate Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYMT-1530Effective working size1500mm*3000mmControl systemShanghai Fangling F2100BTHCFangling F1621Motor and driverChuangwei and LeadshineSoftwareStarcam nestingHorizontal span1750mmEffective cutting width1500mmLongitudinal span3600mmEffective cutting length3030mmPlasma cutting power sourceHuayuan LGK120AEffective cutting range1500*3000mm or customized sizeCutting methods1 plasma torch （Flame torch for option）Plasma power sourceYomi (63A,100A,120A,160A,200A,300A,400A )/Hypertherm /Huayuan power source for optionSafety SensorAnti-collision protection systemTransmissionSquare Linear guide and gear rackTHC systemFangling F1621 THCAuto-precision≤±1.0mmMotor and driverStepper motor（Servo motor optional）Cutting thickness6-150mm MS(by flame),by plasma according to the plasma power sourceControl systemFangling 2100BSoftwareSarcam(Fastcam optional)Working Voltage/Frequency1-Phase 220V/ 3-Phase 380V±10%/50HZProduct GalleryApplicationsThe Table CNC plasma cutting machine for metal sheet is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Table CNC plasma cutting machine for metal sheet:https://www.steelstructurer.com/pid18376201/Table-CNC-plasma-cutting-machine-for-metal-sheet.htmFor more information about Table CNC plasma cutting machine for metal sheet and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 21

Intelligent H beam Laser Cutting Machine by YOMI CNC - What is an intelligent H beam laser cutting machine and why use it? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is an intelligent H beam laser cutting machine?An intelligent H beam laser cutting machine is a CNC fiber laser system designed specifically for cutting H-beams, I-beams, and channel beams in one setup. The YOMI Intelligent H Beam Laser Cutting Machine (model YM-XHJG-1250) can perform cutting off, bolt holes, rat holes, beveling, and marking in a single machine. It supports direct import of Tekla steel structure 3D modeling data files, eliminating the need for secondary drawings.What operations can be done on one H beam laser cutting machine?The YOMI H beam laser cutting machine integrates multiple processes: profile cutting to length, web and flange hole cutting, rat hole cutting, bevel cutting up to ±45°, and part marking. It also supports various overlapping forms of bevel cutting, which reduces the number of downstream operations and improves production flow.What are the advantages of H beam laser cutting over plasma or flame cutting?Compared with plasma and flame cutting, laser cutting produces higher precision, burr-free surfaces, smaller heat-affected zones, and less cutting smoke. According to YOMI's comparison data, the machine cuts thin stainless steel sheets 10 times faster than plasma, 6mm carbon steel 4 times faster, and 12mm carbon steel twice as fast. The result is better edge quality, less deformation, and lower secondary finishing cost.What H beam sizes and materials can the YOMI laser cutting machine process?The YOMI YM-XHJG-1250 handles flange widths from 100mm to 600mm, workpiece heights from 100mm to 1250mm, and maximum workpiece weight of 6000kg. It cuts carbon steel, stainless steel, and other structural steel profiles with thicknesses from 1mm to 30mm. Cutting length can be customized to match workshop requirements.How accurate is H beam laser cutting?The YOMI Intelligent H Beam Laser Cutting Machine delivers cutting length accuracy of 0.05mm. It is equipped with a Porad laser cutting head that provides automatic focusing, rapid piercing, and continuous focus adjustment for different thicknesses and materials. This precision reduces assembly gaps and minimizes rework in steel structure fabrication.Does the machine support automation and MES integration?Yes. The YOMI H beam laser cutting machine features an automatic loading system: operators only need to place beams on the conveyor, and the machine performs automatic feeding. It supports full-link production technology and logistics interconnection, and can be directly connected to a MES system for intelligent production management and real-time production tracking.What industries is the YOMI H beam laser cutting machine suitable for?This machine is ideal for steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding, heavy machinery manufacturing, power plant and industrial facilities, offshore wind power structures, and any application requiring high-precision H beam or I beam processing.How do I choose laser power for H beam cutting?Laser power should be selected based on the thickness and material you cut most often. The YOMI YM-XHJG-1250 is equipped with a 20kW fiber laser for high-speed cutting of structural profiles up to 30mm. For general guidance, 6–12mm carbon steel can be processed with 3kW–6kW, 12–25mm with 6kW–12kW, and thicker or high-volume production benefits from 12kW–20kW or higher. Contact YOMI for a power recommendation matched to your specific mix of profiles.Technical Specifications of Intelligent H beam Laser Cutting MachineParameterValueShareCategoriesH Beam Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-XHJG-1250Flange width100-600mmWorkpiece height100-1250mmCutting modeFiber laserCutting thickness1-30mmBevel angle±45°Max weight6000kgCutting length accuracy0.05mmLaser power20KWEquipment size30m*10m*5mProduct GalleryApplicationsThe Intelligent H beam Laser Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the Intelligent H beam Laser Cutting Machine:https://www.steelstructurer.com/pid18427150/Intelligent-H-beam-Laser-Cutting-Machine.htmFor more information about Intelligent H beam Laser Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 22

CNC Gantry Plasma Cutting Machine by YOMI CNC - What is a CNC gantry plasma cutting machine and how do I choose one? Discover features, specifications, and applications of this advanced steel structure equipment.

Accepted Answer

What is a CNC gantry plasma cutting machine?A CNC gantry plasma cutting machine is a large, computer-controlled plate cutting system that moves a plasma torch along a rigid bridge (gantry) to cut metal sheets. It is widely used as the main cutting machine in industrial workshops because its quality and precision directly determine the level of downstream products. The YOMI CNC Gantry Plasma Cutting Machine (model YM-4010) has an effective cutting area of 3150mm × 6000mm, uses a Huayuan LGK-300IGBT plasma power source, and is controlled by the F2300B CNC system with STAR CAM nesting software.How do I choose between plasma cutting and flame cutting?Choose plasma cutting for thinner plates and higher precision, and flame cutting for thick carbon steel. The YOMI gantry machine supports both methods: plasma handles 1–25mm plates at speeds of 500–3500mm/min, while flame cuts 6–60mm at 20–700mm/min. For structural steel shops that process a mix of thicknesses, a combined flame/plasma gantry machine offers the best flexibility.What materials and industries can a CNC gantry plasma cutting machine handle?The YOMI CNC Gantry Plasma Cutting Machine is suitable for carbon steel, stainless steel, and aluminum plates. Typical applications include machine manufacturing, shipbuilding, pressure vessels, construction machinery, mining machinery, power plants, bridge construction, and general steel fabrication. Its large 4×10m table and customizable cutting length make it ideal for heavy steel plate blanking.How accurate is a CNC gantry plasma cutting machine?The YOMI gantry plasma cutting machine delivers a cutting length accuracy of ±1.0mm. This is achieved through servo drive motion, a stable gantry bridge structure that resists thermal distortion, and an automatic torch height control (THC) system that maintains the correct stand-off distance during cutting.Why choose a gantry type plasma cutter instead of a cantilever or table type?A gantry design provides better rigidity and stability than a cantilever arm, especially on heavy plate and long cuts. The YOMI gantry machine features an overall tempered frame to eliminate welding stress, a compact structure, and stable, reliable performance. For plate over 50mm or large-format sheets, a gantry machine holds tighter tolerances and produces straighter edges.What maintenance does a CNC gantry plasma cutting machine need?Regular maintenance includes replacing plasma electrodes and nozzles based on arc-on hours, cleaning the water table or fume extraction system weekly, lubricating guide rails and racks, checking gas pressure and hose connections, and keeping the CNC controller and torch height controller free of dust. The YOMI machine uses standard Huayuan plasma consumables and a widely available F2300B control system, making spare parts and service accessible.What is the cutting speed of plasma compared to flame on this machine?On the YOMI CNC Gantry Plasma Cutting Machine, plasma cutting runs at 500–3500mm/min, while flame cutting runs at 20–700mm/min. For 6mm carbon steel, plasma is typically five times faster than flame, making it far more productive for thin-to-medium plate. Flame remains the lower-cost option for very thick plate over 60mm.How much does a CNC gantry plasma cutting machine cost?Pricing depends on table size, plasma power source amperage, CNC system, number of torches, and automation options. A standard gantry plasma cutting machine like the YOMI YM-4010 offers a cost-effective solution for medium and heavy steel fabrication compared to laser cutters. For an exact quotation based on your plate size, material, and monthly throughput, contact YOMI CNC Cutting & Welding Machinery directly.Technical Specifications of CNC Gantry Plasma Cutting MachineParameterValueShareCategoriesPlate Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-4010Machine size4000*8000mmEffective cutting size3150mmx6000mmCNC Control SystemF2300BNesting softwareSTAR CAMPlasma cutting power sourceHuayuan LGK-300IGBTStandard type4*10m (Effective cutting area:3.15m*8m)Cutting methodFlame/ PlasmaCutting ThicknessFlame:6-60mm; Plasma:1-25mmCutting lengthCan be customizedCutting speedFlame 20-700mm/Min;Plasma 500-3500mm/minCutting width3m,can be customizedPlasma torch anti-collision protection systemYesDriving methodServoCutting length accuracy±1.0mmProduct GalleryApplicationsThe CNC Gantry Plasma Cutting Machine is widely applied in steel structure prefabricated buildings, bridge and infrastructure construction, shipbuilding and marine engineering, heavy machinery manufacturing, power plant and industrial facilities, and offshore wind power structures.Learn more about the CNC Gantry Plasma Cutting Machine:https://www.steelstructurer.com/pid18378048/CNC-Gantry-Plasma-Cutting-Machine.htmFor more information about CNC Gantry Plasma Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 23

CNC Gantry Cutting Machine by YOMI CNC - Advanced steel structure equipment for cutting, welding, and fabrication. Discover features, specifications, and applications.

Accepted Answer

CNC Gantry Cutting Machine is an advanced steel structure intelligent equipment designed and manufactured by YOMI CNC Cutting & Welding Machinery. This equipment has been widely used in steel structure fabrication, bridge construction, shipbuilding, heavy machinery manufacturing, and power plant construction.Provide solutionsfor the upgrade of steel structure CNC Fiber Laser/Plasma cutting and welding machineGantry type plasma cutting machine is the main machine in industry workshop. Its quality and precision will decide the level of your products directly. Choosing a high quality gantry type cnc plasma cutting machine is important!Advantages：High efficiency, high cutting precision, easy operation, compact structure, overall tempering, fully eliminate welding stress, thick appearance, stable and reliable performance.Scope of Application：Machine manufacturing, shipbuilding, pressure vessels, construction machinery, mining machinery, power, bridge construction, steel, and other industries.CNC double lifting and lowering bodyKey Features of CNC Gantry Cutting Machine Español РусскийProductsSteel structure production lineH Beam Production LineH-beam horizontal production lineBox Beam Production LineAutomatic Painting Production LineMulti-channel Horizontal H Beam Production LineBridge production lineU-Rib Assembly MachineU-Rib Welding MachineU-Rib Straightening MachineTechnical SpecificationsParameterValueShareCategoriesPlate Cutting MachineBrandYOMI CNC Cutting&Welding MachineryModelYM-CSMachine size4000*8000mmEffective cutting size3150mmx6000mmCNC Control SystemF2300BNesting softwareSTAR CAMPlasma cutting power sourceHuayuan LGK-300IGBTStandard type4*10m (Effective cutting area:3.15m*8m)Cutting methodFlame/ PlasmaCutting ThicknessFlame:6-60mm; Plasma:1-25mmCutting lengthCan be customizedCutting speedFlame 20-700mm/Min;Plasma 500-3500mm/minCutting width3m,can be customizedPlasma torch anti-collision protection systemYesDriving methodServoCutting length accuracy±1.0mmProduct GalleryApplicationsThe CNC Gantry Cutting Machine is widely applied in:• Steel structure prefabricated buildings• Bridge and infrastructure construction• Shipbuilding and marine engineering• Heavy machinery manufacturing• Power plant and industrial facilities• Offshore wind power structuresLearn more about the CNC Gantry Cutting Machine:https://www.steelstructurer.com/pid18375759/CNC-Gantry-Cutting-Machine.htmFor more information about CNC Gantry Cutting Machine and other steel structure intelligent equipment, contact YOMI CNC Cutting & Welding Machinery today. Our team of experts is ready to help you find the best solution for your manufacturing needs.

Question 24

The core requirements for cutting machines used in offshore wind power can be summarized as: achieving "large, thick, precise, and stable" cuts under extreme working conditions.

Accepted Answer

Offshore Double-end Cutting Machine Offshore Double-end Cutting Machine High automation and cutting quality, featuring optimized nesting and multiple programming methods. Tower Section Circumferential Seam Milling Machine Designed for miling grooves of external welds at 4 o'clock on cyindrical and conical pipes. Automatic operation with work-piece di-can be upameter from 3000 to 15000 mm and length from 2000 to 4000 mm. External card type Hydraulic cutting and beveling machine External card type Hydraulic cutting and beveling machine Roller Type Pipe CNC Plasma Cutting Machine CNC pipe plasma cutting machine is a kind of equipment that automatically calculates and cuts the joints of steel pipe ends. Specifically, this is mainly reflected in the following aspects:Top-tier machining precision: Offshore wind power components require extremely high precision, with errors controlled within millimeters to ensure structural strength and smooth offshore installation.High positioning and repeatability accuracy: The equipment itself needs to achieve a positioning accuracy of ±0.2mm and a repeatability accuracy of ±0.1mm.Precision beveling: The cutting machine must have precise beveling capabilities to provide a perfect interface for subsequent welding. For example, the cutting precision of a V-groove can reach ±0.2mm.Intelligent compensation for deformation: This is the most critical challenge. A 60-meter-long, 400-ton steel pipe will experience a 20-millimeter diameter deformation and several centimeters of sagging under its own weight. Advanced cutting machines require integrated real-time measurement systems such as laser trackers, acquiring data every 100 milliseconds to dynamically compensate for deformation and ensure final accuracy.Large Processing Scale: Cutting equipment must be able to handle the massive components used in the wind power industry.Large Format Cutting Capacity: Equipment must be able to process plates up to 48 meters long or longer, or pipes up to 60 meters long. For example, some cutting machines have rail widths up to 10.5 meters to meet ultra-large-scale cutting needs of 9.5 meters.Ultra-Thick Plate Cutting Capacity: The ability to cut steel plates 85 mm or thicker is required. For example, some equipment can handle thicknesses ranging from 1 to 50 mm.High Degree of Automation and Intelligence: To cope with complex processing and stringent precision requirements, cutting equipment is moving towards high levels of automation and intelligence.Automated Loading and Unloading and Processing: Utilizing roller-type or roller bed-type structures, automatic centering and clamping of pipes can be achieved.Intelligent Monitoring and Adaptation: Intelligent cutting compensation technology automatically analyzes and adjusts data such as pipe ellipticity; a vision system automatically detects and compensates for workpiece irregularities.Multi-functional Integration: One machine integrates multiple functions such as plasma, flame, scribing, and marking, completing multiple processes including cutting, beveling, and drilling in a single station, significantly improving efficiency.Specific Process Capabilities: Different components and materials require different cutting processes.Cut Method Selection:CNC Flame Cutting: Low cost, excellent for cutting thick carbon steel, the mainstream choice for wind turbine tower blanking.CNC Plasma Cutting: High speed (approximately 30% faster than flame cutting), high precision, suitable for cutting medium-thick plates and special steels such as stainless steel, often used for processing complex-shaped components.Laser Cutting: Extremely high precision, some equipment can achieve ±0.05mm/m, increasingly used in the precision machining of ultra-large components.Waterjet cutting: A cold cutting method with no heat-affected zone, suitable for special applications such as underwater cutting or processing heat-sensitive materials.Intersection line cutting capability: For structures like jackets, specialized intersection line cutting machines are required to cut complex connection nodes in pipe fittings.Powerful software and data integration: Modern cutting machines are systems that combine hardware and software.Seamless CAD/CAM software integration: The equipment must be able to directly read industry-standard 3D drawings from Tekla, 3D3S, SolidWorks, etc., achieving seamless integration from design to cutting.Data-driven process management: Software monitors parameters such as cutting gas consumption, enabling data-driven process management and optimization.In summary, the requirements for cutting machines in offshore wind power have gone beyond simple "cutting," demanding that they become complex manufacturing systems integrating high precision, large specifications, high intelligence, and multiple functions. Behind this lies the core guarantee that every steel component can safely serve for more than twenty years in the harsh marine environment.

Question 25

What is a CNC laser cutting machine?A CNC laser cutting machine is a type of equipment that uses a high-powered laser to cut through various materials. The term CNC stands for Computer Numerical Control, which means the machine is controlled by a computer that dictates its movement and operations based on programmed instructions.

Accepted Answer

Intelligent H beam Laser Cutting Machine H beam Fiber Laser Cutting Machine Suitable for H-beam steel, U-beam steel, I-beam steel, slot steel and other profiles. CNC Laser Cutting Machine A CNC laser cutter is a piece of computer numerical control (CNC) equipment that uses a focused, high-powered laser beam.. A CNC laser cutting machine is a type of equipment that uses a high-powered laser to cut through various materials. The term CNC stands for Computer Numerical Control, which means the machine is controlled by a computer that dictates its movement and operations based on programmed instructions.Here's a breakdown of how a CNC laser cutting machine works:1. **Laser Source**: The machine uses a laser, which is a highly concentrated beam of light, to cut materials. The laser can be generated from different types of lasers, such as CO2 lasers, fiber lasers, or solid-state lasers, each with its own advantages and suitable applications.2. **Control System**: The CNC part of the machine involves a sophisticated control system that interprets digital design files, typically created with Computer-Aided Design (CAD) software, and converts them into commands that direct the movement of the laser head and the workpiece.3. **Cutting Process**: The laser beam is directed through a series of mirrors or lenses to focus it on the material being cut. As the laser moves across the material's surface, it melts, vaporizes, or burns the material, leaving a precise cut edge. High-pressure gas, such as nitrogen or oxygen, is often used to blow away the melted material, known as slag, and to aid in the cutting process.4. **Material Compatibility**: CNC laser cutting machines can cut a variety of materials, including metals (steel, aluminum, stainless steel, etc.), non-metals (plastics, wood, acrylic, etc.), and certain textiles. The type of laser and its power determine the thickness and type of material that can be cut.5. **Applications**: CNC laser cutting machines are used in various industries, such as manufacturing, metalworking, automotive, aerospace, electronics, and more, for cutting parts and components with high precision and accuracy.6. **Advantages**: Laser cutting offers several advantages over traditional cutting methods, including high cutting precision, a clean cut with minimal heat-affected zones, the ability to cut complex shapes, and reduced material waste.CNC laser cutting machines come in different sizes and power levels to accommodate different production needs, from small-scale workshops to large industrial operations. The choice of machine depends on factors such as the materials being cut, the required cutting speed and precision, and the budget of the operation.

Question 26

How thick of metal can a CNC machine cut?CNC machines are capable of cutting a wide range of metal thicknesses, but the specific thickness depends on the type of CNC machine, the cutting technology used, and the material being cut.

Accepted Answer

CNC machines are capable of cutting a wide range of metal thicknesses, but the specific thickness depends on the type of CNC machine, the cutting technology used, and the material being cut. Here's a general overview:1. **Plasma Cutters**: Typically used for cutting thicker metals, plasma cutters can handle steel sheets that range in thickness from 0.5 mm (0.020") up to 150 mm (6.0"). However, for very thick materials, the cutting speed may decrease, and the quality of the cut might be affected by factors such as the material's conductivity and the machine's power.2. **Laser Cutters**: These are suitable for cutting thinner sheets, usually ranging from 0.5 mm (0.020") to 25 mm (1.0"), although some high-powered laser cutters can handle thicker materials. The thickness that a laser cutter can handle also depends on the type of metal and the power of the laser.3. **Water Jet Cutters**: Water jet cutters are used for cutting a variety of materials, including metals. They can cut metal thicknesses ranging from thin sheets up to 150 mm (6.0") or more. The advantage of water jet cutting is that it produces a clean cut without heat-affected zones, which can be beneficial for certain materials and applications.4. **Punch Presses**: These are often used for cutting thinner sheets of metal, usually up to 6 mm (0.25") thick, but this can vary depending on the machine's capacity.5. **Milling Machines**: CNC milling machines can handle a wide range of metal thicknesses, from very thin sheets to thick blocks. The capability depends on the machine's size, the strength of the spindle, and the cutting tools used.6. **Lathe Machines**: CNC lathes are primarily used for turning operations and can work with bar stock and other cylindrical materials with varying diameters and lengths, depending on the machine's capacity.It's important to consult the specifications of the specific CNC machine you are considering, as well as the recommendations from the manufacturer, to determine the maximum thickness of metal it can cut. Additionally, the condition of the machine, the type of cutting tools, and the cutting strategy will also affect the cutting capabilities. Intelligent H beam Laser Cutting Machine H beam Fiber Laser Cutting Machine Suitable for H-beam steel, U-beam steel, I-beam steel, slot steel and other profiles. H Beam Plasma Profile Cutting Robot Machine H-Beam Cutting Robort has been widely used in steel structure prefabricated buildings. CNC Round Pipe Intersection Cutting Machine CNC Round Pipe Plasma Intersection Cutting Machine is special CNC equipment which is used for cutting metal pipe automatically. 8 axis CNC Plasma Square Tube&Pipe Cutting Machine CNC Plasma Square Tube&Pipe Cutter

Question 27

How much is a metal cutting CNC?Based on 2023 information, the price range for CNC metal cutting machines is quite extensive and depends on various factors, including the size, capacity, precision, brand, and additional features of the machine. Prices can range from a few hundred dollars to several million dollars.

Accepted Answer

Based on 2023 information, the price range for CNC metal cutting machines is quite extensive and depends on various factors, including the size, capacity, precision, brand, and additional features of the machine. Prices can range from a few hundred dollars to several million dollars. Specifically, the prices for different types of CNC metal cutting machines are as follows:1. **Desktop CNC Machines**: Prices range from about $500 to $5,000.2. **Entry-level CNC Mills and Lathes**: Prices range from about $10,000 to $50,000.3. **Mid-range CNC Machines**: Prices range from about $50,000 to $250,000.4. **High-end CNC Machines**: Prices range from about $250,000 to over $1,000,000.5. **Specialized CNC Machines**: Prices range from about $20,000 to over $500,000.Additionally, there are other types of CNC metal cutting machines, such as CNC laser cutters, CNC grinders, and hybrid CNC machines, which have similar price ranges.It's important to note that these prices may vary over time and due to other factors. When purchasing a CNC metal cutting machine, other costs should also be considered, such as material costs, maintenance and repair expenses, software and programming efficiency, downtime and production efficiency, and energy efficiency.In summary, the price and selection of a CNC metal cutting machine depend on your specific needs and budget. For more detailed advice and customized services, it is recommended to contact manufacturers or suppliers directly for the most accurate information and quotes. Intelligent H beam Laser Cutting Machine H beam Fiber Laser Cutting Machine Suitable for H-beam steel, U-beam steel, I-beam steel, slot steel and other profiles. CNC Round Pipe Intersection Cutting Machine CNC Round Pipe Plasma Intersection Cutting Machine is special CNC equipment which is used for cutting metal pipe automatically. Roller Type Pipe CNC Plasma Cutting Machine CNC pipe plasma cutting machine is a kind of equipment that automatically calculates and cuts the joints of steel pipe ends. H Beam Plasma Profile Cutting Robot Machine H-Beam Cutting Robort has been widely used in steel structure prefabricated buildings.

Question 28

What is the best CNC cutter for metal?As of 2023, some of the top CNC cutting machine brands and models for metal cutting include:

Accepted Answer

As of 2023, some of the top CNC cutting machine brands and models for metal cutting include:1. **Aerospace Industry**:   - DMG Mori: Offers high-precision machines, particularly suitable for the aerospace field.   - Makino: Focuses on high-speed aluminum cutting, which is crucial for aerospace manufacturing.   - Starrag: Focuses on the aerospace industry, providing efficient machines for producing turbine blades and structural components.2. **Automotive Industry**:   - Mazak: Offers multi-tasking machines suitable for the high-volume demands of the automotive industry.   - Doosan: Known for its durability and efficiency, suitable for automotive manufacturing.   - FANUC: Provides CNC machines and advanced robotic solutions, suitable for automotive manufacturers seeking automation and precision.3. **Metalworking Industry**:   - Amada: Offers CNC machines and laser cutting solutions for metalworking.   - TRUMPF: Known for its high-speed and efficient metalworking capabilities.   - Bystronic: Emphasizes laser cutting, bending, and automation to provide comprehensive solutions for metalworking.Additionally, there are different types of CNC machines tailored for specific metalworking tasks, such as milling machines, lathes, and routers. Milling machines are suitable for a variety of materials, including aluminum and steel; lathes are used for creating symmetrical parts like shafts or rings; and routers are used for carving or engraving complex designs on metal surfaces.When choosing a CNC cutting machine, several factors need to be considered, such as the size of the machine, its processing capabilities, precision requirements, and budget. Each machine has its unique strengths and suitable applications, so selecting the machine that best fits your needs is crucial. Intelligent H beam Laser Cutting Machine H beam Fiber Laser Cutting Machine Suitable for H-beam steel, U-beam steel, I-beam steel, slot steel and other profiles. CNC Round Pipe Intersection Cutting Machine CNC Round Pipe Plasma Intersection Cutting Machine is special CNC equipment which is used for cutting metal pipe automatically. CNC Gantry Cutting Machine Gantry CNC plasma and flame cutting machine is a kind of high-efficiency steel plate automatic cutting equipment. H Beam Plasma Profile Cutting Robot Machine H-Beam Cutting Robort has been widely used in steel structure prefabricated buildings.

Question 29

What does CNC cutting machine do?

Accepted Answer

A CNC cutting machine is a tool used in manufacturing and industrial settings to cut, carve, and shape materials such as metal, wood, plastics, and more. The "CNC" in its name stands for "Computer Numerical Control," meaning that the machine is controlled by a computer program that directs its movements and operations. This allows for precise and efficient cutting, even on complex shapes and designs. CNC cutting machines are used in a wide range of industries, from automotive manufacturing to fashion design. CNC Laser Cutting Machine A CNC laser cutter is a piece of computer numerical control (CNC) equipment that uses a focused, high-powered laser beam.. CNC Flame Strips Cutting Machine The equipmte carbon steel for vertical and straight cutting to improve cutting efficiency. Roller Type Pipe CNC Plasma Cutting Machine CNC pipe plasma cutting machine is a kind of equipment that automatically calculates and cuts the joints of steel pipe ends. 8 axis CNC Plasma Square Tube&Pipe Cutting Machine CNC Plasma Square Tube&Pipe Cutter

Question 30

A steel structure is a metal structure which is made of structural steel components connected to each other to carry loads and provide rigidity. Because of the high strength of steel, these structures are reliable and require less raw material than some other types of structure such as concrete.

Accepted Answer

CNC Gantry Cutting Machine Gantry CNC plasma and flame cutting machine is a kind of high-efficiency steel plate automatic cutting equipment. H Beam Plasma Cutting Machine H-Beam Cutting Robort has been widely used in steel structure prefabricated buildings H-beam CNC Assembly Welding Straightening Machine H-beam CNC Assembly Welding Straightening Machine H Beam Spraying&Painting Production Line H Beam Spraying&Painting Production Line 3D scanning can complete components of various sizes and shapes. A steel structure is a metal structure which is made of structural steel components connected to each other to carry loads and provide rigidity. Because of the high strength of steel, these structures are reliable and require less raw material than some other types of structure such as concrete.Steel structure refers to the use of steel as primary building in a construction project This can to the structural framework of a building ( as the beams and columns) as well as other elements like roofing,, and even entire-fabricated modules. Steel structures are often used in commercial and industrial buildings due to their, durability, and ability to withstand extreme weather conditions. They can also be used in residential construction projects for aesthetic appeal and energy.

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