3D Welding Tables For Metal Fabrication
Application:Welding&Assemble
Process:CNC Machining
Surface treatment:Normal/Nitrided
Type:3D
Brand:Lemar
Products Description
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The 3D Welding Tables For Metal Fabrication is the core flexible and high-precision equipment in modern metal manufacturing. Based on the precise hole system plane, it realizes the rapid, precise and repeatable clamping of workpieces in three-dimensional space through modular attachments. It perfectly solves the problem of tooling for multi-variety and small-batch production, significantly improving welding quality, production efficiency and economic benefits. It is a standard tooling for industries such as automobiles, construction machinery, aerospace and others.
Large enterprise scale
wide application of technology
high-quality customized services
Product Series
D16 series
Hole Diameter (D): Φ16mm (Tolerance φ16.065 - φ16.149mm)
Hole Pitch: 50±0.05mm
Grid Lines: 50×50mm
Positioning Accuracy: ±0.05mm
Side Height: 100mm/150mm
Flatness: ≤0.1mm/m
Perpendicularity: 0.05mm/200mm
Surface Hardness: HRC45 (after nitriding treatment)
Surface Roughness: Ra3.2μm
D28 series
Aperture (D): Φ28mm (Tolerance φ28.065 - φ28.149mm)
Hole Spacing: 100±0.05mm
Grid Lines: 100×100mm
Positioning Accuracy: ±0.05mm
Side Height: 200mm
Flatness: ≤0.1mm/m
Perpendicularity: 0.05mm/200mm
Surface Hardness: HRC42-52 (after nitriding treatment)
Surface Roughness: Ra3.2μm
main advantage
- Reduce tooling costs by 70%+
No longer need to make special fixtures for each new product.
- Changeover time from several days → several minutes
Perfect for small-batch, multi-variety sheet metal / steel structure factories.
- Higher welding accuracy, lower scrap rate
Precise positioning, small deformation, stable dimensions.
- Can be used with welding robots.
It is the standard basic platform for automated welding workstations.
- Has a service life of up to 10–20 years.
One-time investment, long-term return.
Platform entity
- Material: Mostly high-strength cast iron (HT200/HT300) or high-quality alloy steel (Q355), ensuring high rigidity, resistance to deformation, shock absorption, and wear resistance.
- Working surface:
- Flatness: High-precision processing, with a flatness of ±0.03~0.05mm/m, ensuring the benchmark of the workpiece is flat.
- Packing of holes: The tabletop (and the four sides) are evenly and densely equipped with standard positioning round holes (mainstream specifications: D16/D28, hole spacing 100mm), some of which are a combination of blind holes and screw holes (such as the D16 series).
- Grid lines: The tabletop is engraved with 100mm×100mm precise grid lines, assisting in quick visual positioning.
- Five sides available: The top + four sides are all precision machined surfaces, allowing for all-round clamping and achieving three-dimensional combination.
- Internal structure: Box type / grid-shaped reinforcing ribs design, ensuring no deformation under heavy load and strong load-bearing capacity.
Accuracy and tolerance
Flatness accuracy: 0.05 - 0.1 mm/m
Pitch accuracy: ±0.02 mm
Repeatability positioning accuracy: ≤0.05 mm
3D Flat Welding Tables for Metal Fabrication are suitable for use in conjunction with high-precision welding, inspection, and assembly.
A standard single unit can be infinitely combined to form a large work surface.
Suitable for:
- Large racks, vehicle frames, structural components of construction machinery
- Robot welding workstations
- Whole-line automated welding
After being combined, the accuracy remains stable, and it is a standard component for flexible production lines.
Advantages of the working environment
- There is no need to weld temporary fixtures anymore.
- There is no need to re-make fixtures for each new product.
- Changing products only requires re-combining the components.
- This significantly reduces the time for manual debugging.
- 3D Flat Welding Tables for Metal Fabrication improves product consistency and reduces waste.
About us
We have always been committed to researching and manufacturing high-performance 3D Welding Tables For Metal Fabrication, aiming to enhance welding efficiency, optimize production processes, and work hand in hand with global customers to create new value in metal manufacturing.
Our address
No.505 Jiefang Road,Liangxi District,Wuxi City,China
Phone Number
+86 18006193916
amywang@lemarmetal.com
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