| 基于可靠性的齿轮传动系统的优化设计 |
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| 引用本文： | 李文勇,李泉永.基于可靠性的齿轮传动系统的优化设计[J].桂林电子科技大学学报,2000,20(1):41-44. |
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| 作者姓名： | 李文勇 李泉永 |
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| 作者单位： | 桂林电子工业学院,电子机械工程系 |
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| 基金项目： | 电子工业部电子科学研究院预研项目，DJ7.3.9.2， |
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| 摘 要： | 运用可靠性优化设计理论,推导出在齿轮强度、应力均服从对数正态分布时的齿轮接触疲劳强度和齿根弯曲疲劳强度的可靠度计算公式.并对一行星减速器进行了可靠性优化设计,取得了比常规优化设计更好的结果.说明可靠性优化设计具有工程实用价值.
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| 关 键 词： | 可靠性设计 优化设计 概率模型 行星齿轮 |
| 修稿时间： | 1999-12-27 |
Optimization Design of Bear Transmission System Based on Reliability |
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| Li Wenyong,Li Quanyong.Optimization Design of Bear Transmission System Based on Reliability[J].Journal of Guilin Institute of Electronic Technology,2000,20(1):41-44. |
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| Authors: | Li Wenyong Li Quanyong |
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| Abstract: | Using
the theory of reliability design, this paper deduces the calculational equations about
reliability of the tired strength of the bear surface contact and the tired strength of
the bear bottom bend while its strength and strain both obey the normal state distribution
of logarithm. The results of reliability and optimal design on a planetary are obtained,
and they are better than those obtained by conventionality optimization. The reliability
and optimal design is more practicality in engineering. |
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