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D28 3D Welding Table System for Steel Structure Assembly and Robotic Welding

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D28 3D Welding Table System for Steel Structure Assembly and Robotic Welding

Supply Ability : 500 units/month

Hole tolerance : Φ28 (+0.065~+0.149mm)

Model Number : D28

Salt spray resistance : ≥500 hours

MOQ : 1 PCS

Delivery Time : 15-25 work days

Surface roughness of working face : Ra ≤1.6μm

Payment Terms : D/A,L/C,D/P,T/T

Grid spacing tolerance : ±0.05mm

Nitriding layer thickness : 0.25–0.35mm

Price : 500-1500 USD

Table flatness : ≤0.1mm per 1000mm

Verticality of side faces : ≤0.1mm per 200mm

Surface Treatment : Gas nitriding

Brand Name : WUXI LEMAR

Main Material : HT300 cast iron / Q355 steel plate

Certification : CE

Place of Origin : WUXI , CHINA

Packaging Details : 4000*2000*200mm

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D28 3D Welding Table System for Steel Structure Assembly and Robotic Welding

The D28 3D Welding Table System for Steel Structure Assembly and Robotic Welding serves as universal flexible tooling core equipment for steel structure assembly and robotic automatic welding. Built with high-rigidity cast iron base and standardized D28 hole system, this 3D welding table allows free combination of modular clamps to complete rapid positioning of various heavy steel parts.

D28 3D Welding Table System for Steel Structure Assembly and Robotic Welding D28 3D Welding Table System for Steel Structure Assembly and Robotic Welding
D28 3D Welding Table System Size Specification Chart
ModelTable Size (L×W)Table MaterialHole Standard
D28-10101000×1000HT300 Cast Iron / Q355 Steel PlateΦ28mm holes, 100×100mm grid, 5-sided hole layout
D28-15101500×1000HT300 Cast Iron / Q355 Steel PlateΦ28mm holes, 100×100mm grid, 5-sided hole layout
D28-15101200×2400HT300 Cast Iron / Q355 Steel PlateΦ28mm holes, 100×100mm grid, 5-sided hole layout
D28-20152000×1500HT300 Cast Iron / Q355 Steel PlateΦ28mm holes, 100×100mm grid, 5-sided hole layout
D28-30153000×1500HT300 Cast Iron / Q355 Steel PlateΦ28mm holes, 100×100mm grid, 5-sided hole layout
D28-40204000×2000HT300 Cast Iron / Q355 Steel PlateΦ28mm holes, 100×100mm grid, 5-sided hole layout
Segmented Adaptation of Workpieces
D28 3D Welding Table System for Steel Structure Assembly and Robotic Welding D28 3D Welding Table System for Steel Structure Assembly and Robotic Welding

Covering the production of heavy-duty steel structures across all categories, solving the pain points of traditional tooling:

  • Architectural category: H-beam columns, box columns, curtain wall steel frames, stairs, railings, factory trusses
  • Construction machinery: excavator frame, loader boom, crane boom, dump truck chassis
  • Rail transit/new energy: photovoltaic brackets, wind power bases, container frames, carriage frames
  • Irregular pipeline components: circular pipe truss, hydraulic pipeline support, curved steel structure
  • Non standard equipment rack: machine tool base, test bench, automation equipment body

Addressing Industry Pain Points:

  • Multi variety and small batch production, without the need for repeated production of dedicated tire frames, saving steel plate, labor, and storage costs
  • Heavy duty workpieces with thick plates have sufficient clamping rigidity, controllable welding deformation, and stable assembly dimensional tolerances
  • The entire process of spot welding, full welding, size correction, and inspection of irregular multi angle components is completed in one clamping
Adaptation Details of Robot Welding Workstation
Program Teaching Consistency

The all welding table has a unified high-precision hole system, and the robot only needs one teaching program. The same type of workpiece can be produced in batches with zero coordinate offset, without the need to repeatedly correct the path, improving the consistency of welding seams.

Construction of Interference Free Three-Dimensional Fixtures

The five face system can suspend workpieces laterally and vertically, lift H-shaped steel and box components overhead, and weld around 360° with a welding gun, solving the problem of traditional flat tire frame bottom welds that cannot be welded.

Flexible Advantages of Automated Production Switching

Switching between different steel structure products, only replacing the fixture module, and completing the tooling reorganization within 2 hours; The customization cycle for traditional specialized welding tire frames is 7-15 days, and the production line utilization rate is increased by more than 30%.

High Temperature Resistant Continuous Production Adaptation

The nitriding surface isolates the accumulation of high-temperature welding slag, preventing welding slag from sticking to the reference hole and causing positioning failure; Support 24-hour uninterrupted batch welding with robots.

Visual Positioning Compatibility

The standard 100mm grid scale can be used as a machine vision coordinate reference, coupled with 2D/3D visual cameras to automatically recognize the workpiece reference, achieving no manual loading and unloading welding.

Robot Collision Protection

D28 standard limit blocks can be installed around the D28 welding table as mechanical hard limit blocks to prevent robot program errors from hitting the table.

Precision Testing Project

Full inspection before shipment, providing inspection reports to meet the acceptance requirements of European and American automated production lines:

  • Flatness detection: Laser level scanning of the entire table, with an error of ≤ 0.1mm per meter
  • Hole spacing and aperture detection: internal micrometer, three coordinate sampling, hole spacing tolerance ± 0.05mm
  • Verticality detection: Use a right angle ruler to measure the surrounding facades
  • Rigid load test: Apply a load of 250N to the center of the table, with a deflection of ≤ 1μm, and no permanent deformation after unloading
  • Surface hardness sampling: Vickers hardness tester detects nitride layer HV450 or above
  • Appearance inspection: no sand holes, cracks, and even nitride layer without leakage treatment
  • Load bearing test: The standard tabletop can withstand a static load of 5-10 tons without bending

Professional technical support and customized layout plans are available for the D28 3D Welding Table System for Steel Structure Assembly and Robotic Welding. Send your workpiece drawings and workshop layout demands to us to get a tailored quotation right away.


Product Tags:

D28 3D welding table system

      

welding table for steel assembly

      

robotic welding fixture table

      
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