["암압축기 진동 변동", "各位大侠！我厂杭汽透平带动沈鼓离心式压缩机，透平四个振动不定期出现最高7 微米左右的波动，请问各位是什么原因？", "기타 매개수는 안정적이나 진동 변동만이 있습니다. 보통 하루에 한 번씩 변동이 있지만 시간은 규칙적이지 않습니다.", "그 진동 측정 매개수는 모두 같은 시간에 변동이 있나요？", "액체가입 유무를 확인하고, 是否有自激现象。。",#advice_missing_direct translation "진동 곡선을 확인했지만, 주로는 액체진동에서 찾아보거나 , 是否是否有异物。"]

2017-02-27View Original

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各位大侠！我厂杭汽透平带动沈鼓离心式压缩机，透平四个振动不定期出现最高7微米左右的波动，请问各位是什么原因？

Reply #22017-02-27

其他参数都稳定，只有振动波动，一般每天波动一次但时间没有规律

Reply #32017-02-27

那几个振动检测参数都是在同一时间波动吗？

Reply #42017-02-27

看看是否带液，油膜是否有自激现象。

Reply #52017-02-28

未看见振动曲线，个人认为还是在油膜振荡上找找，或者是否有异物，

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