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What is the design standard of stamping die with curved surface down molding?

Update:13-11-2020
Abst:

1. Purpose: Unify mold design standards, improve design […]

1. Purpose: Unify mold design standards, improve designers' technical capabilities, and reduce the occurrence of abnormalities.

2. Scope: engineering, assembly department

3. Responsibilities: All relevant departments follow and implement the requirements of this document.

4. Content:

4.1. Design standard for downward forming with curved surface:

Zinc die casting Manufacturers

液密连接器90°锌压铸

The main points of bending downwards like this belt type:

1>Fold in twice, once at 45 degrees.

2>The stripper plate and the die should all be pressed to death. 3>The upper and lower dies of the working part should be fully enclosed to prevent deformation.

4>Squeeze R and set the rebound angle based on experience.

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