摘要
分析了保护盖成形的工艺特点，并设计了一副氮气弹簧式精冲模，对模具材料的选择和热处理进行了分析。并指出了该副模具的设计要点。
This paper analyzed the technology of the support plate, designed a blank-and-pierce die for the model of nitrogen spring, analyzed the selection of the material and the heat treatment, and pointed out the essential of the die design.
出处
《模具工程》
2007年第11期102-102,104,106,共3页
Mould &Die Project
关键词
支撑板
精冲
热处理
氮气弹簧
Support plate
Fine Blanking
Heat treatment
Nitrogen Sping
