模具间隙对冲裁件质量的影响分析  

Influence analysis of die clearance to the quality of blanking parts

作　　者：周娟利[1] 

机构地区：[1]西安航空职业技术学院,陕西西安710089

出　　处：《锻压装备与制造技术》2016年第4期113-115,共3页China Metalforming Equipment & Manufacturing Technology

摘　　要：文章简述了冲裁变形过程和冲裁间隙的概念。提出冲裁件质量评定方法。分析了冲裁间隙大小对冲裁件质量影响的因果关系,阐述了冲裁缺陷产生原因及其预防措施。The deformation of blanking process and the concept of blanking clearance have been described. The evaluation method of the quality of blanking parts has been put forward. The causality relationship about influence of blanking clearance to the quality of blanking parts has been analyzed, as well as the rea- son for blanking defects and preventive measures.

关 键 词：冲裁 冲裁间隙 影响 缺陷 措施 

分 类 号：TG386.2[金属学及工艺—金属压力加工]