论文部分内容阅读
本文简要介绍了用频谱分析法对锅炉给水泵进行现扬振动检测及分析诊断的实例,并把振动信号功率谱所预示的设备异常的分析与实际损坏情况作了对比和讨论.
In this paper, a brief introduction of the spectrum analysis method for the boiler feed water vibration detection and analysis of examples of cases, and the vibration signal power spectrum predicted by the abnormal equipment analysis and actual damage were compared and discussed.