西南交通大学学报2001，Vol.36Issue(3)：272-275,4.
利用声发射诊断滑动轴承接触摩擦故障的研究
Study on Fault Diagnosis of Sliding Bearings Using AE Signals
摘要
Abstract
Acoustic emission (AE) is used to detect contacting fault of sliding bearings. The contacting fault was simulated on a sliding bearing by gradually reducing the oil supply until no oil being supplied. AE signals were recorded during the simulation for analysis. The results indicate that AE signals are sensitive and quick response to the changes in the working condition of sliding bearings, good in anti-disturbance and easy to install, showing a prospect to be applied to fault diagnosis of sliding bearings.关键词
声发射/轴承/故障诊断分类
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秦萍,阎兵,谭达明..利用声发射诊断滑动轴承接触摩擦故障的研究[J].西南交通大学学报,2001,36(3):272-275,4.
