





Have you ever pondered the challenges faced in the metal stamping parts industry, especially when dealing with high-strength steel materials boasting yield strengths exceeding 600 MPa? Overcoming rebound issues can indeed be a formidable task! However, we are steadfast in our commitment to finding solutions. This is precisely why we continue to conduct research on the springback phenomenon in stamped parts. Are you curious about the factors influencing the rebound of metal stamping parts for automobiles? Look no further! Our editorial provides insightful information to address your inquiries.

Processing Capabilities | Remark | ||
---|---|---|---|
Stamping Maximum Part Size | Maximum coil material width: 600mm Maximum thickness (T): 6.0mm | Stamping Maximum Part Size | The three-in-one feeding machine, paired with a 315-ton punch, imposes a limitation on material thickness, restricting it to within 6.0mm |
Stamping Minimum Part Size | Minimum width of the coil material is 300mm Minimum thickness (T): 1.0mm | Stamping Minimum Part Size | The 160T punch, equipped with an older-style feeder, requires a material thickness of no less than 1.0mm |
Stamped product tolerances | Punching tolerance:0.05mm | ||
Resistance welding strength | Pull-off force experiment:25KN | ||
Electrophoresis | Film thickness: 15-35um Salt spray test: 720h without red rust | ||
Dacromet | Film thickness: 8um Salt spray test: 720h without red rust | ||
Galvanization | Film thickness: 8-15um Salt spray test: 240h without red rust | ||
Galvanized nickel | Film thickness: 8-15um Salt spray test: 1500h without red rust |
zhangasn | Manufacturing Processes and Materials | Manufacturing Processes and Materials | |
---|---|---|---|
Steel Plate | Hot dip galvanized sheet Electro galvanized sheet Tinplate Composite steel plate Color coated steel plate | Aluminum Plate | 5052 stretched aluminum plate 6063 stretched aluminum plate 6082 stretched aluminum plate 5754 stretched aluminum plate 5083 stretched aluminum plate |
- Automatic Pipe Cutting: Numerical control (CNC), Automatic Inspection, Packing.
- Cold Extrusion Forming: Numerical control (CNC), Surface Treatment (Galvanization, Zinc Nickel Alloy, Heat Treatment, Cataphoresis, Dacromet), Automatic Assembly, Automatic Inspection, Packing.
- Laser Cutting: Stamping, Welding (Resistance Welding, Argon Arc Welding), Pressing Rivet, Automatic Assembly, Surface Treatment (Galvanization, Zinc Nickel Alloy, Heat Treatment, Cataphoresis, Dacromet), Automatic Assembly, Automatic Inspection, Packing.
- Forging: Numerical control (CNC), Surface Treatment (Galvanization, Zinc Nickel Alloy, Heat Treatment, Cataphoresis, Dacromet), Automatic Assembly, Automatic Inspection, Packing.






After receiving detailed information(your 2D/3D drawings), we will quote you within 12 hours. If the quote is delayed by some reasons, we will notify you.
- Various automotive accessories
- Over 12 years of experience in mechanical processing
- Achieve strict precision machining and tolerances
- Consistency between quality and process
- Can achieve customized services
- On time delivery