| 滚动轴承故障的振动检测方法 |
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| 引用本文： | 王肇琪,付勤毅. 滚动轴承故障的振动检测方法[J]. 中国矿山工程, 1999, 0(1) |
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| 作者姓名： | 王肇琪 付勤毅 |
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| 摘 要： | 本文首先简介了滚动轴承故障诊断技术的国内外概况，分析了故障轴承的振动信号特征，着重论述了振动诊断方法中的各类诊断技术及其特点。阐述了时间一频率分析方法在轴承故障诊断中的优越性，指出了轴承故障诊断的最新发展方向。
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| 关 键 词： | 滚动轴承 故障诊断 频谱分析 时间-频率分析 |
THE VIBRATING DIAGNOSIS METHOD FOR ROLLING BEARING FAULT |
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| Abstract: | This paper introduced the general situation of diagnosis method forrolling bearing fault home and abroad, analysed the characteristic of vibrating signalsfrom rolling bearing fault, specifically discussed the vibrating dignosis technologies andtheir features. The paper expounds the superiority of the time - frequency analysismethod in bearing fault, puting out the direction of latest development of the bearingfault diagnosis. |
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| Keywords: | Rolling bearing Fault diagnosis Frequency spectrum analysis Time - frequency analysis |
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