D16 Precision Modular Welding Table for Automotive Part Fabrication
and Assembly
The D16 Precision Modular Welding Table is a professional 3D
flexible welding fixture table engineered for precision sheet metal
welding, framing fabrication and component assembly in auto OEM, EV
parts factories and automotive prototype workshops. Built with
standard Φ16mm 50×50mm dense high-precision hole grid and ion
nitrided surface, this modular welding table delivers ±0.03mm
repeat positioning accuracy to guarantee consistent dimensional
tolerance for mass-produced automotive spare parts, including EV
battery brackets, seat frames, suspension supports and thin
aluminum alloy auto components. Compatible with full series
interchangeable D16 clamping fixtures, manual welding and robotic
welding stations, it drastically cuts custom tooling costs and
shortens production changeover time for multi-model mixed
automotive manufacturing lines.
Technical Specifications
| Parameter | Data |
|---|
| Full Name | D16 Precision Modular Welding Table for Automotive Part Fabrication
and Assembly |
| Hole System | Φ16mm H7 locating hole, 50×50mm grid pitch |
| Repeat Positioning Accuracy | ±0.03mm |
| Tabletop Thickness | 12mm |
| Tabletop Material | HT300 gray cast iron / Q355 steel plate |
| Flatness Tolerance | ≤0.1mm / 1000mm |
| Side Verticality Tolerance | ≤0.1mm / 200mm |
| Standard Dimensions | 1000×800, 1200×800, 1500×1000, 2400×1200mm |
| Optional Support Structure | Fixed leveling legs, mobile brake casters, height adjustable legs,
rotary turnover base |
| Working Surface | 5-sided full positioning (top + four sides) |
| Expandability | Seamless multi-table splicing |
| Compatible Plate Thickness | 0.8-3mm thin sheet / thick structural steel |
Materials and Surface Finishes
Base Material: HT300 high-strength gray cast iron or Q355 thickened steel plate;
features a dense network of reinforcing ribs at the bottom and
undergoes full stress-relief aging before shipment to ensure
dimensional stability during welding.
Surface Treatment: Gas nitriding process; surface hardness exceeds HV600.
Advantages: Resistant to weld spatter adhesion, wear, rust, and high
temperatures; maintains precision during long-term, high-volume
production.
Tabletop Thickness: 12mm; edges are chamfered to prevent injury to operators and
damage to workpieces.
Load Capacity: Standard uniform load of 1 ton/m²; rated total load of 2 tons (up
to 5 tons with a reinforced support frame).
Product Advantages
- Laser-etched grid reference lines across all working surfaces
remove repeated manual measuring steps during automotive part
fabrication and shorten fixture layout time by over 60% for
prototype auto components.
- Standard anti-static grounding terminals effectively eliminate
static sparks when welding aluminum EV lightweight components,
complying with global automotive workshop safety specifications.
- All matched clamps and locating accessories share unified Φ16
specifications, allowing cross-station circulation between sample
trial workshops and mass production lines without extra fixture
purchases.
- R5 rounded anti-collision edge design prevents scratches on thin
auto sheet metal and avoids operator bump injuries, greatly
lowering surface defect rates of finished automotive stamping
parts.
- Built-in reserved slag diversion grooves around the table edge
simplify centralized waste collection, realizing standardized 5S
management without additional auxiliary equipment.
- Supports OEM customized laser marking of part numbers and brand
logos, convenient for classification management of dedicated
stations for different vehicle series during mass EV component
assembly.
Application Scenarios
Internal Combustion Engine Vehicle Parts: Metal seat frames, small chassis suspension brackets, door hinge
assemblies, crash-absorbing boxes, exhaust pipe mounting brackets
New Energy Electric Vehicles: Battery trays, battery pack sheet metal frames, motor mounting
brackets, lightweight aluminum-magnesium alloy body components
Vehicle Prototyping / Modification Shops: Welding of new vehicle prototypes, component inspection fixtures,
assembly of small-batch modification parts
Tier Suppliers: Automotive sheet metal fabrication plants, outsourced stamping and
welding workshops, motorcycle/electric vehicle frame production
lines
Want to cut your custom jig cost and improve batch product
consistency?
Our D16 Precision Modular Welding Table for Automotive Part Fabrication
and Assembly is your ideal solution for automotive sheet metal welding and
assembly.
Contact our sales team today to get detailed catalog, parameter
sheets and factory direct price.
Modular fabrication tables for precise welding and assembly work
