• CN:11-2187/TH
  • ISSN:0577-6686

›› 2000, Vol. 36 ›› Issue (7): 27-30.

• 论文 • 上一篇    下一篇

型材挤压理论研究

闫洪;包忠诩;罗忠民;柳和生   

  1. 南昌大学机电学院
  • 发布日期:2000-07-15

THEORETIC STUDY OF PROFILE EXTRUSION

Yan Hong;Bao Zhongxu;Luo Zhongmin;Liu Hesheng   

  1. Nanchang University
  • Published:2000-07-15

摘要: 建立了型材挤压成形过程的分析模型和理论方法,以角铝型材挤压为例进行了变形分析,获得了相对应力及其影响因素等重要参数,可用于指导型材挤压工艺实践。

关键词: 挤压, 上限分析, 型材

Abstract: An analytical modal and theoretic method of profile extrusion forming processes are proposed. The deformation analysis of angle aluminum profile extrusion is considered and the important parameters of relative stress and various effected factors are obtained. The results are applied to directing technological practice of profile extrusion.

Key words: Extrusion Upper-bound analysis, Profile

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