摘要
在冲裁薄料时,通常要用的是无间隙的冲模。以聚氨酯橡胶代替通常钢模中的凹模或凸模是比较有效的方法之一。在了解聚氨酯橡胶冲裁的过程和聚氨酯橡胶冲裁的工艺性的基础上,必须掌握聚氨酯橡胶冲裁模具主要零件的设计要领。
In the blanking of thin material, blanking dies without clearance are usually chosen. It's one of best methods to use polyurethane rubber rather than usual cavity or core in steel die. On the base of understanding the blanking process of polyurethane rubber and its processing properties, the design gist of the blanking die of polyurethane rubber must be mastered.
出处
《模具技术》
2005年第4期19-21,共3页
Die and Mould Technology
关键词
聚氨酯橡胶
冲裁模具
薄料
设计
polyurethane rubber
blanking die
thin material
design
