摘要
介绍了带有正反拉伸工序的级进模在试模过程中遇到的问题,详细分析了问题产生的原因并提出了解决的办法,对带有正反拉伸工序的级进模设计提供了经验。
The problems occurred in the course of setting and testing the progressive die with forward and backward drawing processes are introduced. The reasons causing these problems are analyzed and solutions to these problems are put forward, It provides with experience for the design of the progressive dies with forward and backward drawing processes.
出处
《模具工业》
北大核心
2005年第7期27-30,共4页
Die & Mould Industry
关键词
正反拉伸
模具结构
问题
原因
解决办法
forward and backward drawing
die structure
problem
cause
solution
