内定位在PC CASE冲件中的应用

The Application of Inner Orientation on PC Case

根据PCCASE冲件的结构特点 ,实例介绍了其冲件常用的两种内定位方式 ,基于内定位的PCCASE冲件设计可以确保冲件质量 ,并且是工序合理安排的重要保证。

With the structure character of punch part for pc case ,there are two inner orientating styles usually to be introduced into part design of pc case .The punch part design based on inner orientation for pc case ,may ensures their quality and makes working procedure very perfect.