• CN:11-2187/TH
  • ISSN:0577-6686

›› 2001, Vol. 37 ›› Issue (4): 89-92.

• 论文 • 上一篇    下一篇

扫码分享

射孔弹壳冷挤压成形参数的理论研究

滕宏春;张凤兰;任先玉   

  1. 吉林工业大学材料科学与工程学院
  • 发布日期:2001-04-15

THEORETICAL RESEARCH OF FORMING PARAMETERS OF THE COLD EXTRUSION OF PERFORATION SPRING SHELL

Teng Hongchun;Zhang Fenglan;Ren Xianyu   

  1. Jilin University
  • Published:2001-04-15

摘要: 对射孔弹壳冷挤压采用两种成形工艺方案,进行了上限法解析和试验研究,选出反挤压-变薄拉深两次成形方案,并优化出成形参数。

关键词: 成形参数, 冷挤压, 射孔弹壳, 优化设计

Abstract: Two projects of the forming and the analysis of up-per-limit method are adopted to the cold extrusion of perforation spring shell, thus the two forming projects of reverse extrusion thinning-tension and optimizing forming parameters are obtained.

Key words: Cold extrusion, Forming parameters, Optimizing design, Perforation spring shell

中图分类号: