水泵轴承故障的诊断分析

摘要

In pump faults, determination of water pump bearing faults is representative. It is of great significance of applying the spectral analysis method that uses vibration to de-terminate faults of rolling bearing. The examples of No.5 water pump and P60A spray pump for the oxygen plant of Benxi Iron & Steel (Group) Co., Ltd are cited.%　　在泵体类故障中，水泵轴承故障诊断是具有代表性的。应用振动诊断的频谱分析方法对滚动轴承的故障判断很有意义。列举了本钢氧气厂5#水泵及 P60A 喷淋泵这两个示例加以说明。