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

›› 2000, Vol. 36 ›› Issue (4): 83-85.

• 论文 • 上一篇    下一篇

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碎石机有限元失效分析

王丽娟;孙雪坤;高航   

  1. 东北大学轧制技术及连轧自动化国家重点实验室
  • 发布日期:2000-04-15

FINITE ELEMENT DISABLED ANALYSIS FOR THE GRAVEL MACHINE

Wang Lijuan;Sun Xuekun;Gao Hang   

  1. Northeastern University
  • Published:2000-04-15

摘要： 采用ANSYS5.4有限元程序分析软件，进行不同加载条件处理，研究了花键承受应力及变形情况，结果表明，碎石机收到的不均匀压力是花键受到较强的扭转变形的原因，造成碎石机工作失常。

关键词: ANSYS有限元法, 不均匀压力, 扭转变形, 失效

Abstract: By ANSYS finite element analysis program , the thesis researches varied load conditions of the gravel machine in the mine factory, and its disabled reason is analyzed. The spline stress results show that, stress concentration tropism is related to load condition. For supporting the stronger torsion, the spline is disabled and the gravel machine is lapsed.

Key words: ANSYS finite element method, Lapsed, Torsion deforming, Unsymmetrical pressure

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