摘要
通过拉丝剪切和冲裁新旧两种成型的工艺路线及相关模具设计的比较,现采用的成型方法满足了这种异型触头的生产,并在效益上占大优势,影响传统的触头生产方法。
the technological processing is compared on drawing - shearing and punching.the new forming technologic now used is satisfied with the manufacture of the special - shaped contact, and has high level on the benefit. The result makes influence the traditional method of the producing.
出处
《冶金丛刊》
2000年第6期22-24,共3页
Metallurgical Collections
关键词
异型触头
拉线
冲裁
成型工艺
special electric contact
drawing
punching
forming
