Optimization Analysis of Structure Parameter of Angular- contact Ball Bearings based on Fatigue Life

Ye Zhenhuan; Liu Zhansheng; Wang Liqin

doi:10.16578/j.issn.1004.2539.2016.01.013

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Optimization Analysis of Structure Parameter of Angular- contact Ball Bearings based on Fatigue Life

更新时间：2022-10-20

- Optimization Analysis of Structure Parameter of Angular- contact Ball Bearings based on Fatigue Life
- Vol. 40, Issue 1, Pages: 59-63(2016)
- 作者机构：
  
  1. 哈尔滨工业大学能源科学与工程学院
  2. 遵义师范学院工学院
  3. 哈尔滨工业大学机电工程学院
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2016.01.013
  CLC：
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[1]叶振环,刘占生,王黎钦.基于疲劳寿命的角接触球轴承结构参数优化分析[J].机械传动,2016,40(01):59-63.

Ye Zhenhuan, Liu Zhansheng, Wang Liqin. Optimization Analysis of Structure Parameter of Angular- contact Ball Bearings based on Fatigue Life. [J]. 40(1):59-63(2016)
[1]叶振环,刘占生,王黎钦.基于疲劳寿命的角接触球轴承结构参数优化分析[J].机械传动,2016,40(01):59-63. DOI： 10.16578/j.issn.1004.2539.2016.01.013.

Ye Zhenhuan, Liu Zhansheng, Wang Liqin. Optimization Analysis of Structure Parameter of Angular- contact Ball Bearings based on Fatigue Life. [J]. 40(1):59-63(2016) DOI： 10.16578/j.issn.1004.2539.2016.01.013.

摘要

基于滚动轴承微区接触的疲劳寿命计算方法,建立了角接触球轴承的结构参数优化计算模型。以某燃气涡轮发动机转子系统前支点角接触球轴承为例,分析了角接触球轴承结构参数对轴承承载区最大接触应力、轴承疲劳寿命和保持架滑动率的影响规律,并基于轴承延寿的目标进一步提出了结构参数优化方案。分析结果可为角接触球轴承的结构设计提供参考。

Abstract

According to calculated method of bearing fatigue life based on micro- area contact,a optimization model of structure parameters of angular- contact ball bearings is established. Taking an angular- contact ball bearing used in certain gas- turbine engine as the example,the influence rule of structure parameter on maximum contact stress,fatigue life and cage sliding ratio is analyzed. And the optimization scheme is further proposed based on the purpose of lifetime extension of bearings. The analysis results could provide reference for structure design of angular- contact ball bearing.

关键词

角接触球轴承结构优化疲劳寿命保持架滑动率

Keywords

Angular-contact ball bearingStructure optimizationFatigue lifeCage sliding ratio

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Related Institution

School of Mechanical Engineering, Tangshan Polytechnic College

School of Mines Engineering, North China University of Science and Technology

Qingdao Choho Industrial Co.，Ltd.

Training Base, Army Engineering University of PLA

Zhengzhou Research Institute of Mechanical Engineering Co., Ltd.

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