Chinese Manufacturer D28/D16 Three-Dimensional Flexible Combination Fixture Lean Manufacturing Plate and Accessories
D28/D16 3D flexible combination fixture lean manufacturing platform and accessories (1200×2400×200) is a modular tooling system, which is widely used in rapid fixture positioning and flexible production in the fields of mechanical processing, welding, and testing.
Product Overview
Name: Three-dimensional flexible combination fixture system (D28/D16 series)
Core features:
Modular design: Through the standardized hole system (D28 or D16 hole spacing) and modular components (such as positioning blocks, clamping parts, support parts, etc.), it can be freely combined to adapt to different workpiece shapes and process requirements.
Flexible production: The fixture layout can be quickly adjusted to reduce the customization cost of traditional special fixtures, suitable for small batch and multi-variety production (lean manufacturing concept).
High precision: The platform and accessories are made of high-strength alloy steel or cast iron, heat-treated and precision-processed to ensure positioning accuracy (usually within ±0.05mm).
Scalability: Supports multi-platform splicing (such as 1200×2400mm specifications can expand a larger working area).
| 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. |
2D welding table 3D welding table
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.
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.
Chinese Manufacturer D28/D16 Three-Dimensional Flexible Combination Fixture Lean Manufacturing Plate and Accessories
Typical application scenarios
Welding tooling: fix complex welded parts to avoid deformation.
Machining: as a reference platform for milling and drilling.
Inspection tooling: used with a three-coordinate measuring machine or a gauge.
Automotive/Aerospace: used for assembly of engine parts, wing frames, etc.
Advantages
Reduce costs: reduce investment in special fixtures and shorten production preparation time.
Improve efficiency: the changeover adjustment time can be shortened to minutes.
Reusable: components can be disassembled and reassembled for long-term use.
√ 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.
For more details or custmized welding table ,pls feel free to contact us ,thanks!
Request Custom Quote
Complete the configuration wizard or speak with our sales engineers
Q: What's the lead time for custom configurations?
A: Standard units ship in 3-5 business days. Custom builds require 2-3 weeks for production.
Q: Do you provide on-site installation?
A: Yes, our certified engineers offer global installation and calibration services.
Q: What warranty coverage is included?
A: 1-year limited warranty on mechanical components.
Shipping & Support
✓ FOB/CIF terms available
✓ DDU/DDP shipping to 50+ countries
✓ Trade assurance through PICC/Country bank
Notes
Selection recommendations: D28 is suitable for heavy loads, and D16 is suitable for high precision; selection should be based on workpiece weight and precision requirements.
Maintenance: Clean the hole system regularly to avoid debris clogging and affecting positioning.
Enhance Your Welding Capabilities With Our Chinese Manufacturer D28/D16 Three-Dimensional Flexible Combination Fixture Lean Manufacturing Plate and Accessories !
Audited Supplier 
){kind=link}