| 轴承瓦背过盈配合不良的振动诊断 |
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| 引用本文： | 张文振,李洪升,孙德超.轴承瓦背过盈配合不良的振动诊断[J].风机技术,2014(1Z):153-155. |
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| 作者姓名： | 张文振 李洪升 孙德超 |
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| 作者单位： | 沈阳鼓风机集团股份有限公司,辽宁沈阳110869 |
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| 摘 要： | 振动问题一直是压缩机、鼓风机需要解决的难题,而强迫振动引起的工频振动更是难题,其中的原因很多,实践表明,轴承瓦背过盈配合不良也是其中不可忽视的问题。本文着重介绍由该问题引起的故障特征诊断与治理措施。对今后离心压缩机运行方面有一定的借鉴意义。
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| 关 键 词： | 轴承瓦背 过盈配合 振动 诊断 |
Diagnosis of Vibration Caused by Bad Interference Join on Back of Bearing |
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| Affiliation: | Zhang Wenzhen Dechao(Shenyang Corporation ,Li Hongsheng,Sun Blower Works Group) |
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| Abstract: | Vibration has been a difficult problem all the time, including rotating frequency vibration caused by forced vibration to be solved in compressor and blower, which can be divided into many reasons. One of the seasons is bad join on back of bearing. The paper focuses on introducing fault characteristic of diagnosis and treatment. It will have reference significance on the running of centrifugal compressor. |
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| Keywords: | back of bearing interference fit vibration diagnosis |
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