支架多工位带攻丝连续模的设计及制造

介绍了一种带攻丝工位的级进模结构．通过分析支架零件的工艺性。制定了一系列具有针对性的工艺措施。优化了排样方案。实践证明该模具结构可靠。能保证产品质量，对此类零件的级进模设计与制造有一定的参考价值。

Design of Multi-Position Progressive Die with Tap for the Bracket

The overall structure with tap is introduced. Through the analysis of the technological characteristics of forming the bracket, the layout has been optimized. Practices show that the die structure is reasonable and reliable and can ensure the product quality. This die structure made good results in application and was of certain reference value to the design and manufacture of similar dies.