High precision D16 3D welding table for complex metal assembly

• Three-dimensional flexibility, one-time clamping: Five-hole system + full series of fixtures eliminate the need for multiple flipping/aligning of complex components, completing welding in a single clamping, improving efficiency by 30-50%.
• High precision, less rework: Micron-level flatness and hole position accuracy, controllable welding deformation, good dimensional consistency, and reduced rework rate.
• High versatility, reduced costs: One 3D welding table adapts to multiple varieties, eliminating the need for repeated customization of special tooling, making it extremely cost-effective for small and medium batch production.
• Good rigidity, deformation resistance: Thickened panels + reinforcing ribs + nitriding treatment ensure no deformation under heavy loads and stable precision over long-term use.
• Easy operation, labor saving: Standardized fixtures allow for quick positioning/locking, eliminating the need for highly skilled technicians; ordinary welders can operate with precision.

Accuracy Specifications:

• Flatness: ≤0.02mm/1000mm
• Hole Spacing Tolerance: ±0.05mm
• Hole Center Accuracy: ±0.03mm
• Perpendicularity: ±0.1mm/200mm

This is our standard size welding table. Besides, we also provide non-standard customized services. Please feel free to contact us for more details if you have any requirements.

Machining Process: Overall blank annealing for stress relief → rough milling → finish milling of the table surface and five-hole system → CNC drilling and reaming of positioning holes → overall gas nitriding → precision grinding to correct flatness.

Stress relief treatment prevents long-term welding and heat deformation, ensuring consistent accuracy.

Hole Standards: D16 standard hole diameter, 50mm grid, internationally compatible, fully interchangeable with mainstream European and American brand parts, no need for custom-made fixtures.

Standard package includes: flatness inspection report, hole spacing accuracy inspection report, and material analysis report; CE certification and ISO quality system related documents can be provided to meet customs clearance and factory audit requirements for customers in Europe, America, the Middle East, and Australia.