D16 Flexible Welding Table with 16mm Bore Fixture System
Our D16 Flexible Welding Table with 16mm Bore Fixture System serves as a universal 3D welding and assembly workbench. Precision‑machined Φ16 mm H7 holes run through the top surface and four vertical sides following a 50×50 mm grid, supporting full‑space re‑arrangement of locating pins, angle blocks and clamps. Stress‑relieved base structure plus nitrided working surface ensures reliable flatness and strong anti‑spatter performance. Ideal for small‑size precision fabrications, prototype work and automated robotic welding stations, helping you lower fixture investment and raise overall production efficiency.
Dimension Specifications
| Table Size L × W (mm) |
Table Body Height (mm) |
Approx. Weight (Q355 Steel, without legs) |
| 1000 × 800 |
100 |
280 kg |
| 1200 × 800 |
100 |
325 kg |
| 1500 × 1000 |
100 |
430 kg |
| 2000 × 1000 |
100 |
560 kg |
| 2400 × 1200 |
100 |
790 kg |
| 3000 × 1500 |
100 |
1120 kg |
| Custom Sizes |
100 / 150 |
Calculated per drawing |
Materials and Craftsmanship
- Heat Treatment: Full annealing and artificial aging eliminate internal machining stresses, ensuring dimensional stability during long-term use; cast iron versions can undergo natural aging.
- Machining: CNC 5-sided milling and precision boring ensure accuracy in hole diameters, spacing, and flatness; optional millimeter scale markings along the X and Y axes facilitate quick positioning and measurement.
- Nitriding: Plasma nitriding is applied to steel or welded cast iron tables, resulting in high surface hardness and resistance to weld spatter adhesion, thereby significantly extending service life.
Core Advantages
- Flexible and Versatile: A single welding table handles various workpieces; no need to manufacture new, dedicated tooling for product prototypes, thereby reducing fixture costs.
- High Positioning Accuracy: Offers high repeatability and consistent welding dimensions, making it suitable for both mass production and mixed-batch (small-batch) manufacturing.
- 3D Clamping: Features holes on five surfaces, allowing for clamping at horizontal, vertical, and inclined angles; offers distinct advantages for fabricating frames, enclosures, and sheet metal components.
- Modular Expandability: Multiple table units can be joined to create larger workstations, making them compatible with robotic welding cells.
- Time Savings: Drastically reduces tooling setup time, boosting efficiency by 30-50% compared to traditional tooling methods.
Fixture System Compatibility
- International D16 Standard: Φ16 H7 locating pins, M8 locking bolts, and a 50×50mm grid pattern; compatible with European D16 welding table accessories.
- Material: Fixture bodies are made of 42CrMo or 45# steel and undergo through-hardening; unhardened (soft) components wear out quickly, leading to increased clearance at locating points.
- Accessory Kit Options: Basic kit (locating pins, squares, clamps, V-blocks, riser blocks); comprehensive kit (includes extension arms, rotating clamps, and quick-locking pins).
FAQ
My workpieces have heavy weld shrinkage, can D16 welding table eliminate dimensional deviation?
The D16 table delivers stable locating reference, yet it cannot cancel natural weld shrinkage of metal parts. You need to reserve shrinkage allowance within your own welding process.
Can you do OEM, laser‑mark customer logo or custom scale marking?
Yes. Customer logo, serial number and X‑Y axis laser‑engraved scales are available as optional extras. Send your marking drawing or text for quotation.
What documents can you provide for customs clearance and incoming inspection?
We can offer material certificate, flatness test report, nitriding hardness record, packing list and commercial invoice upon request.
What packaging is applied for sea export shipment?
Tabletop is packed in heat‑treated fumigated wooden crates. Fixture accessories go into separate small wooden boxes. Rubber padding protects machined surfaces against collision during transit.
When should I pick D16 instead of D28 welding table?
Choose D16 for sheet‑metal parts, small‑medium frames, prototype jobs and tight‑tolerance assemblies with dense clamping points. For thick heavy steel structures requiring huge clamping force, D28 system is more suitable.
Locating pins become tight and hard to insert, what are the common causes?
Weld spatter and iron debris accumulated inside H7 holes is the main cause. Clean hole cavities thoroughly. Avoid locking clamps while table is still hot from welding, thermal expansion will jam pins.
Can the D16 table work for batch production with frequent part change‑over?
Yes. Modular jigs can be re‑arranged within minutes. It performs best for multi‑variety, small‑to‑medium batch runs. For mass‑production of one single component, combining D16 table with few custom local clamping blocks gives better performance.
Ready to order your D16 Flexible Welding Table with 16mm Bore Fixture System?
Submit your inquiry with your size and specification demands. We will respond with detailed offer and technical data without delay.
