后门铰链下支撑的冲压工艺及模具设计

Stamping Process and Die Design of the Brace Rr Dr Hinge Lwr Rh

通过分析后门铰链下支撑的冲压工艺,本文确定了合理的工艺方案,介绍了拉深模的设计,提出了解决零件隐裂的措施。热处理可以提高模具的使用寿命,降低生产成本。

By analyzing the punching process of Brace Rr Dr Hinge Lwr Rh, this paper determined a reasonable process plan, introduced the design of the drawing die, and proposed measures to solve the crack of the part. Heat treatment can increase the service life of the mold and reduce the production cost.