Reliability analysis of rolling bearings considering internal clearance

被引：1
|
作者：
Aodi Yu
Hong-Zhong Huang
He Li
Yan-Feng Li
Song Bai
机构：
[1] University of Electronic Science and Technology of China,School of Mechanical and Electrical Engineering
[2] University of Electronic Science and Technology of China,Center for System Reliability and Safety
来源：
Journal of Mechanical Science and Technology | 2020年 / 34卷
关键词：
Rolling bearings; Internal clearance; Life factor; Reliability analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The internal clearance is a decisive parameter for life prediction and reliability analysis of rolling bearings. In this paper, a comprehensive reliability analysis model of rolling bearings is proposed by considering the internal clearance of rolling bearings. The model of bearings’ working clearance was established after investigating the effect mechanisms of effective interference, temperature, and centrifugal force on the clearance. The validation of the results is carried out by the reliability analysis of a real rolling bearing through the modeling of working clearance probability distribution and the research of life factor. The results indicate that the proposed methodology provides an additional reference way for the reliability analysis of rolling bearings.
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页码：3963 / 3971
页数：8
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