• CN：11-2187/TH
  • ISSN：0577-6686
机械工程学报

›› 2002, Vol. 38 ›› Issue (7): 136-139.

• 论文 • 上一篇    下一篇

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碟形容器封头冷旋压过程三维有限元数值分析

张涛;林刚   

  1. 燕山大学锻压研究所
  • 发布日期:2002-07-15

3D FE NUMERICAL ANALYSIS OF COLD SPINNING DISC-SHAPED CONTAINER SEALS

Zhang Tao;Lin Gang   

  1. Yanshan University
  • Published:2002-07-15

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201

摘要： 依据有限元理论，对冷旋压碟形封头的变形机理进行了分析，应用ANSYS软件对其变形过程进行了数值模拟研究，得出了封头在不同位置成形时应力、应变的分布规律。分析了应力、应变对变形的影响，计算了旋压力，为优化工艺参数提供了有效方法和可靠依据。

关键词: 封头, 旋压, 应变, 应力

Abstract: The deformation mechamsm of cold spinning disc-shaped seal is analysed according to FEM theory. The software ANSYS is implemented to simulate numerically the deformation .The distribution law of stress and strain is obtained vvhen the seal moves. The efiect of stress and strain or deforraalion is analysed and the spinning foree is calculated. The research provides the optimisation of process vvith parameter effective methods and reliabte foundaiion.

Key words: Seal Spinning Stress Strain

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