体积成形中减少塌角的精冲模结构设计

以一副典型的浮动凸模结构的复合落料模为例。因制件自身的结构限制,极大的影响了模具结构和制件尺寸稳定性。介绍一种减小窄条型结构制件塌角的方法,可供同行在类似的制件设计中使用参考。

Structure Design of Fine-Blanking Die for Reducing the Die Roll During the Volume Forming

According to a typical compound blank die with the floating punch. Because of the limited structure of the part, the intensity of the die structure is reduced, and the stability of part＇ s dimension is unstable. Introduce one effective method to reduce the die roll of narrow strip structure