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एक अच्छे डाई कास्टिंग निर्माता का चुनाव

4. Stamping Process The metal sheet is placed into the stamping press, and the machine operates to stamp the sheet using the specified die. This can include multiple operations such as blanking (cutting out the basic shape), bending, and piercing (creating holes).

1. Facilitation of Part Removal After the molten metal cools and solidifies, the part must be removed from the die. Ejector pins are actuated to push the part out of the die cavity. This prevents the part from sticking to the die, which could result in deformation or catastrophic failure if removed improperly.

Conclusion

The Principles of Abrasive Jet Machining

2. Minimization of Defects Ejector pins help in preventing casting defects that can arise from parts being stuck in the die. By uniformly distributing the ejection force, ejector pins reduce the risk of surface damage and maintain the part's dimensional accuracy.