内定位在PC CASE冲件中的应用  

The Application of Inner Orientation on PC Case

作　　者：李玉龙[1] 

机构地区：[1]合肥联合大学机械系,安徽合肥230022

出　　处：《西华大学学报（自然科学版）》2003年第S1期9-10,共2页Journal of Xihua University:Natural Science Edition

摘　　要：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.

关 键 词：PC机箱 冲压成形 工件定位 

分 类 号：TG386[金属学及工艺—金属压力加工]