后制动蹄支持杆冲压工艺改进  

Improvement on Stamping Process for Rear Brake Hoof Support Pole

作　　者：朱建华 

机构地区：[1]重庆红宇精密工业有限责任公司,重庆402760

出　　处：《模具工业》2003年第8期30-31,共2页Die & Mould Industry

摘　　要：通过对微型汽车后制动蹄支持杆原冲压工艺、模具结构的分析 ,制定了一种新的冲压工艺 ,设计了结构合理的冲模 ,有效地解决了模具凸模崩刃及断裂问题 ,提高了模具寿命 。On the basis of analyzing previous stamping process and structure of die for rear brake hoof support pole of mini car,a new stamping process was constituted and a stamping dies with reasonable structure was designed.With that,the blade crack or fracture problem of die was solved effectively and the fabricating cost was reduced.

关 键 词：凸模 崩刃 悬臂 模具寿命 

分 类 号：TG386.2[金属学及工艺—金属压力加工]