3D Welding Table with Angles Ruler Jig Clamps Fixture Stops is a modular 3D welding workbench adopting the D28 international standard hole system. It is equipped with professional tooling such as angle rulers, quick clamps, and positioning stops. The tabletop size is 1500×1000mm. It is specially designed for precision welding, assembly, and inspection processes, and is suitable for high-precision fields such as automobile manufacturing, machining, and aerospace.
Technical Highlights
3D Modular Positioning System
By combining angle rulers + stops + fixtures, it can achieve the following in the X/Y/Z three axes:
√Multi - angle positioning (adjustable ±90°)
√Step - by - step height adjustment (minimum 1mm interval)
√Fixing of complex - surface workpieces
Welding process adaptability
√Arc welding: Standard - equipped with a grounding terminal to avoid electromagnetic interference
√Laser welding: Optional copper tabletop module to enhance heat dissipation
√Robot welding: Compatible with automated integration (Robot interface kit needs to be selected)
| Aspect |
Cast Iron |
Q355 (Structural Steel) |
| Material Category |
Iron-carbon alloy with high carbon content (2-4%), produced by casting. |
Low-alloy high-strength structural steel (GB/T 1591-2018), produced by rolling/forging. |
| Common Types |
Gray Iron, Ductile Iron. |
Replaces the old grade Q345. |
| Key Composition |
High carbon (2-4%), high silicon (1-3%), low manganese (0.1-1%). |
Low carbon (≤0.24%), low silicon (≤0.55%), manganese (1.0-1.6%), with microalloys (Nb, V, Ti). |
| Mechanical Properties |
- Tensile Strength: 120-400 MPa (low) |
- Tensile Strength: ≥355 MPa (actual: 470-630 MPa) |
| - Brittle, low toughness |
- High toughness, impact resistance |
| - High hardness (HB 150-300) |
- Moderate hardness (HB 130-180) |
| - Poor weldability. |
- Excellent weldability. |
| Manufacturing Process |
Casting (molten metal poured into molds). Ideal for complex shapes. |
Hot/cold rolling, forging. Easy to cut, weld, and machine. |
| Applications |
Engine blocks, machine tool bases, pipes, cookware (e.g., cast iron pans). |
Structural frameworks (buildings, bridges), ships, pressure vessels, machinery. |
| Advantages |
Cost-effective, wear-resistant, good vibration damping. |
High strength-to-weight ratio, ductile, suitable for dynamic loads. |
| Limitations |
Brittle, difficult to machine post-casting. |
Requires corrosion protection in harsh environments. |
D16 3D Welding Table
Material:a. HT300 casting, b. Q355 steel plate welding, c. High hardness steel plate welding, d. Stainless steel plate welding.
Aperture:A=φ16.065--φ16.149mm.
Hole spacing:L1=50±0.05mm.
Engraving:Graduation line spacing W1=50±0.05mm.
Flatness:0.1/1000mm.
Verticality:0.05/200mm.
Roughness:Ra3.2.
Load-bearing:Standard type: 2T, frame type: 5T.
Hardness:Material body hardness.
D28 3D Welding Table
Material:a. HT300 casting, b. Q355 steel plate welding, c. High hardness steel plate welding, d. Stainless steel plate welding.
Aperture:A=φ28.065--φ28.149mm.
Hole spacing:L1=100±0.05mm.
Engraving:Graduation line spacing W1=100±0.05mm.
Flatness:0.1/1000mm.
Verticality:0.1/200mm.
Roughness:Ra3.2.
Load-bearing:Standard type: 2T, frame type: 5T.
Hardness:Material body hardness.
3D Welding Table with Angles Ruler Jig Clamps Fixture Stops D28 1500*1000
TableTypical applications
Automotive industry: Welding fixtures for body-in-white, positioning of chassis parts
Construction machinery: Welding of large structural parts such as excavator booms and crane turntables
Aerospace: High-precision assembly of aircraft wing ribs and engine mounts
Mold manufacturing: Positioning inspection and trimming of stamping dies
Product Features
Modular design: An infinite number of combinations can be achieved through standard hole systems and fixtures
High precision: The positioning accuracy can reach ±0.05mm
High strength: Can withstand welding deformation force and clamping force
Versatility: It can be used in various processes such as welding, assembly, and inspection
Durability: The surface is usually treated for rust prevention (such as galvanizing or spraying).
For more details or custmized welding table ,pls feel free to contact us ,thanks!
√ Wuxi Lemar Machinery Equipments Co., Ltd. is a high-tech enterprise specializing in automated welding equipment and H-beam equipment. Our company has developed a series of professional equipment such as CNC cutting equipment, Beveling equipment, welding equipment, etc.
√ On the basis of continuously absorbing advanced technologies and processes domestic and abroad,our products are widely used in pressure vessels, petrochemicals, power stations, heavy machinery, ships, steel structure buildings and other industries.Most of the products have reached advanced international levels.
√ Lemar Machinery has won the praise of users with the corporate spirit of "motivational and enterprising, honest and trustworthy", and is wi ling to work hand in hand with friends from all walks of life to realize its vision.
How to use a 3D fixture table for better and quicker woking?
1.Consider the characteristics of the workpiece: select the appropriate platform model according to the size, shape and weight of the workpiece. For example, D16 series platforms are often used for sheet metal and small steel structures, while D28 series platforms are often used for large steel structures and heavy machinery industry.
2.Selecting the Platform Structure: Flexible welding platforms are categorized into three main series based on their structural types: hole system combination fixtures, slot system combination fixtures, and combination punches. The slot system combination fixtures are available in three sizes: 16mm, 12mm, and 8mm, corresponding to large, medium, and small combination fixtures, respectively. Choose the appropriate structural type based on your specific requirements.
3.Select the right material and manufacturing process: Choose a platform produced by a regular manufacturer to ensure that the material meets national standards (such as cast iron HT200-300) and that the manufacturing process is excellent. Pay attention to checking the hardness of the working surface of the platform, which should be HB170-240 and has been properly heat-treated to ensure its stability and durability.
4.Consider the platform's scalability and adaptability: Evaluate whether the platform can be extended by adding support components (such as U-shaped square boxes, L-shaped square boxes, or angle iron supports) to accommodate larger workpieces. Assess whether the platform can be easily assembled and combined according to the shape and size of the workpiece.
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Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
Summary
This D28 standard 3D welding workbench, through modular design combined with professional tooling, achieves the following:
Precision: The angle ruler and stop block control positioning at the ±0.1mm level.
High efficiency: Quick - acting fixtures reduce workpiece clamping time by 70%.
Flexibility: One set of system can be adapted to the production of multiple varieties.
3D Welding Table with Angles Ruler Jig Clamps Fixture Stops D28 1500*1000 is especially suitable for the scenarios of advanced manufacturing industries with small - to - medium batch sizes and high mix levels, and is an upgraded solution to replace traditional welding tooling.
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