基于故障征兆的机械松动故障诊断 |
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引用本文: | 赵兴华,赵黎辉,兴成宏.基于故障征兆的机械松动故障诊断[J].风机技术,2009(6):78-80. |
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作者姓名: | 赵兴华 赵黎辉 兴成宏 |
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作者单位: | 中国石油辽阳石化分公司,辽宁市,111003 |
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摘 要: | 论述了机械松动造成机组振动的故障原因和故障特征,通过对一台电机基础或软脚松动故障的成功诊断实例介绍,论证了根据故障特征判断机械松动故障方法的有效性。该方法的使用能准确地得出诊断结论。
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关 键 词: | 故障征兆 机械松动 诊断 |
The Fault Diagnosis of Mechanical Looseness Based on Fault Symptom |
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Abstract: | This paper describes the fault reason and characteristics of the machine vibration caused by mechanical looseness. Through a successful diagnosis example of the loose fault of a motor, the effectiveness of the method of judging mechanical looseness failure by fault characteristics is demonstrated. The use of the method can obtain diagnosis conclusions accurately. |
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Keywords: | fauh characteristics mechanical looseness diagnosis |
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