| DH型离心式压缩机轴承故障诊断 |
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| 引用本文： | 刘文玲,张国喜.DH型离心式压缩机轴承故障诊断[J].煤矿机械,2006,27(6):1089-1091. |
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| 作者姓名： | 刘文玲 张国喜 |
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| 作者单位： | 1. 淄博职业学院,山东,淄博,255013
2. 徐州通域集团公司,江苏,徐州,221008 |
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| 摘 要： | 利用故障诊断频谱分析方法,采用HG-8902多通道数据故障诊断系统对机组振动故障进行分析,通过对离心式压缩机的振动频谱进行分析及故障诊断,及时判断出压缩机高速转子轴承出现故障,并对存在的轴承故障进行分析,找出故障原因,制定处理方案,提出预防措施。
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| 关 键 词： | 故障诊断 轴承 频谱图 |
| 文章编号： | 1003-0794（2006）06-1089-03 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006年3月24日 |
Bearing Fault Diagnosis of DH- centrifugal Compressor |
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| LIU Wen-ling,ZHANG Guo-xi.Bearing Fault Diagnosis of DH- centrifugal Compressor[J].Coal Mine Machinery,2006,27(6):1089-1091. |
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| Authors: | LIU Wen-ling ZHANG Guo-xi |
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| Affiliation: | 1. Zibo Vocational Institute, Zibo 255013, China ; 2. Xuzhou Tongyu Mechanical Company, Xuzhou 221008, China |
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| Abstract: | HG- 8902 multiple channels fault diagnosis system is applied to the test of vibration of compressor. Vibration spectrum of eentrifugal compressor is analysed and diagnosed by mechanical oscillation analysis methods, and its bearings fault is analysed. At the same time, disposal scheme is established and several preventive measures are presented. |
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| Keywords: | fault diagnosis bearing vibration spectrum graph |
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