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应用科学学报 ›› 2000, Vol. 18 ›› Issue (2): 153-155.

• 论文 • 上一篇    下一篇

考虑受热和受力变形的公差与配合设计

胡鹏浩, 费业泰, 黄其圣   

  1. 合肥工业大学精密仪器系, 安徽合肥 230009
  • 收稿日期:1998-11-21 修回日期:1999-09-15 出版日期:2000-06-30 发布日期:2000-06-30
  • 作者简介:胡鹏浩(1968-),男,安徽肥西人,讲师;费业泰(1934-),男,安徽肥东人,教授,博导.
  • 基金资助:
    国家自然科学基金资助项目(59175230);国家教委博士点基金资助项目(9535901)

Tolerance and Fit Design in Consideration of Thermal and Assembling Deformation

HU Peng-hao, FEI Ye-tai, HUANG Qi-sheng   

  1. Department of Precision Instrument, Hefei University of Technology, Hefei 230009, China
  • Received:1998-11-21 Revised:1999-09-15 Online:2000-06-30 Published:2000-06-30

PDF

106

被引次数

33

摘要： 用热传导理论和弹性力学,对滑动轴承的热、力变形作了深入的理论分析,为合理确定公差与配合,保证其工作精度,提供了理论依据.

关键词: 滑动轴承, 受力变形, 间隙配合, 受热变形

Abstract: Thermal and assembling deformation seriously affects journal bearing accuracy. With the aid of heat transfer theory and elastodynamics, the paper makes a thorough analysis of the deformation in journal bearing and provides a theoretical basis for designing tolerance and ensuring working accuracy.

Key words: journal bearing, clearance fit, assembling deformation, thermal deformation

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