Professional-grade high-precision D16 3D multi-hole welding table
Product Specifications
Hole Diameterφ16mm (D16 standard), Tolerance D10 grade (+0.05/+0.12mm)
Hole Pitch50±0.02mm (50×50mm grid), Hole Edge Distance 25±0.02mm
Positioning Accuracy≤±0.05mm (repeatable positioning)
Grid Lines50×50mm laser engraved, wear-resistant and clear
Table Thickness12–20mm (HT300 cast iron / high-strength steel plate)
Overall Height620mm (standard working height, customizable)
CompatibilityCompatible with the entire D16 series of flexible fixtures, supports multi-table splicing and expansion; suitable for various welding methods including manual welding and robotic automatic welding.
Core Definitions and Design Principles
Core Positioning: The Precision 16mm hole 3D welding workbench, also known as the D16 3D flexible welding platform, is the core product. Its "3D" core feature lies in the evenly distributed φ16mm standard holes on the table surface and surrounding vertical surfaces, enabling rapid positioning, clamping, and support of workpieces in the X/Y/Z three-axis directions, breaking the limitations of traditional 2D workbenches.
Design Logic: Based on a 50×50mm standard grid hole system, and combined with the D16 series flexible fixtures (positioning blocks, quick-release pins, right-angle clamps, columns, etc.), it achieves modular and rapid assembly of tooling, adapting to workpieces of different shapes and sizes, reducing the design and manufacturing costs of dedicated fixtures, and shortening the production preparation cycle.
Core advantages
- Precise and Efficient: The D16 hole system offers a repeatable positioning accuracy of ≤±0.05mm, eliminating the need for secondary calibration during clamping. This results in high dimensional consistency of welded parts and reduces rework; fixture setup time is reduced by over 60%.
- Flexible and Adaptable: Full three-axis (X/Y/Z) clamping accommodates irregularly shaped parts, large workpieces, and multi-station welding. One workbench can handle the production of various products, reducing fixture procurement costs.
- Durable and Stable: Made of HT300 cast iron with a nitrided surface, it is resistant to welding slag, deformation, and wear, with a service life of 5–10 years and minimal accuracy degradation over time.
- Controllable Costs: Replaces dedicated fixtures, reducing design, manufacturing, and storage costs, making it suitable for multi-product, small-batch production scenarios.
Full range of compatible accessories (modular expansion capabilities)
The accessory system is designed around the standardized D16 hole pattern, supporting flexible combinations and functional expansion without the need for additional customization:
- Positioning Accessories: D16 quick-release positioning pins (tolerance ±0.02mm), L-shaped/U-shaped positioning blocks, V-shaped support blocks, and 3D fine-adjustment frames, suitable for precise fixing of workpieces of different shapes.
- Clamping Accessories: Manual quick clamps, pneumatic/hydraulic clamps, magnetic fixtures, and screw clamps, with clamping forces ranging from 50–5000N, meeting the needs of precise clamping of small parts and stable fixing of large parts.
- Extension Accessories: Table splicing plates, height-increasing columns, side extension clamps, and T-bolt kits, allowing for the splicing of multiple workbenches (maximum extension to 10m+ table surface), suitable for extra-large workpieces.
- Auxiliary Accessories: Fireproof mats (to protect the nitrided layer of the table surface), hole cleaning brushes, anti-rust oil kits, and level calibrators, improving ease of use and equipment lifespan.
Core Advantages: Accessories are highly versatile and can be purchased and replaced individually, reducing maintenance costs; the modular combination method is simple, such as the basic combination of "positioning pin + quick clamp + support block," allowing for tooling setup in just 5 minutes.
About Us
With sixteen years of dedicated experience in welding table manufacturing, we have forged our craftsmanship into every inch of the Precision 16mm Hole 3D Welding Workbench. From micron-level precision calibration of the D16 hole system to the anti-deformation heat treatment of the cast iron tabletop, from the flexible adaptation of standardized components to comprehensive compliance certification throughout the entire process, we consistently adhere to the rigorous standard of "excellence from the factory," creating industrial-grade equipment that stands the test of time and the market.
Superior quality speaks for itself; it's evident in our customers' stable and efficient production and in every precisely welded finished product. In the future, we will continue to leverage our extensive industry experience and exceptional product quality to help our global partners overcome welding challenges and improve production efficiency.
We look forward to partnering with you to embark on a new journey in precision welding!
Inquiry Hotline: +86 18006193916
Business Email: amywang@lemarmetal.com
Company Name: WUXI LEMAR MACHINERY EQUIPMENTS CO.,LTD
