| 应用频谱分析法检测风机振动故障 |
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| 引用本文： | 吴瑞基,王建宇,孙学思.应用频谱分析法检测风机振动故障[J].风机技术,2009(4):80-82. |
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| 作者姓名： | 吴瑞基 王建宇 孙学思 |
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| 作者单位： | 江西新余钢铁公司,新余市,338001 |
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| 摘 要： | 介绍了利用数据采集器对回转机械振动信息进行采集的操作流程，重点阐述了风机振动故障的振动波形、特征频率，利用频谱分析判断故障机理，进行设备故障诊断。
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| 关 键 词： | 风机 振动 故障 频谱分析 |
The Application of Frequency Spectrum Analysis Method in Inspecting Vibration Trouble of Fan |
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| Abstract: | This paper has introduced the operation process of collecting information of rotary mechanical vibration applying data collector. Furthermore, the vibration waveform and characteristic frequency of vibration trouble in fan are especially specified. Finally, the frequency spectrum analysis is used to judge trouble mechanism and the trouble diagnosis on equipment is carried out. |
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| Keywords: | fan vibration trouble spectrum analysis |
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