Common Stamping Defects and Solutions
| Defect | Likely Cause | Solution |
|---|---|---|
| Burrs | Excessive die clearance, worn punch | Reduce clearance, sharpen punch/die |
| Edge Cracks | Insufficient edge quality, tight radius | Increase radius, improve blank edge |
| Springback | Material elasticity, insufficient overbend | Add overbend, reduce blank holder gap |
| Wrinkling in Draw | Insufficient blank holder force | Increase blank holder pressure |
| Tearing | Sharp radius, poor material flow | Increase radius, improve lubrication |
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