西南石油大学学报(自然科学版) ›› 1992, Vol. 14 ›› Issue (1): 34-43.DOI: 10.3863/j.issn.1000-2634.1992.01.005

• 论文 • 上一篇    下一篇

安全裕度模糊可靠性计算及其在齿轮传动中的应用

张鹏 肖芳淳   

  1. 石油机械系
  • 收稿日期:1991-05-30 修回日期:1900-01-01 出版日期:1992-02-20 发布日期:1992-02-20

FUZZY RELIABILITY CALCULATION ON SAFETY MARGIN ADN APPLICATON OF-GEARS

Zhang Peng Xiao Fangchun   

  1. Department of Mechanical Engineering
  • Received:1991-05-30 Revised:1900-01-01 Online:1992-02-20 Published:1992-02-20

摘要: 本文基于安全裕度的模糊可靠性计算方法,对齿轮传动进行安全裕度的模糊性度量,建立了齿根弯曲疲劳强度和齿面接触疲劳强度的模糊可靠性计算公式,并对实例进行了分析计算。

关键词: 模糊分析, 齿轮, 疲劳强度, 安全裕度, 可靠性计算

Abstract: This paper presents the fuzzy reliability calculation method on the safety margin, and establishes fuzzy reliability calculation formulas of the tooth bending strength and contact strength by analyzing fuzzy degree of gear s safety margin At last an example is analyzed too.

Key words: Fuzzy analysis, Gear, Fatigue strength, Saffty margin, Reliability calculation

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