金属薄板滚动冲裁工艺介绍

Study on the process of rolling blanking in thin plate

对变冲压为辊压 ,变平刃冲切为斜刃剪切 。

The rolling blanking dies are introduced in this paper. The noise of the rolling blanking dies is lower than stamping and the productivity is raised, in which stamping is replaced by rolling and the cutting of flat point is replaced by cutting of skew point.