What are the reasons that can cause sudden changes in vibration and shaft displacement of centrifugal compressor units during normal operation?
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What are the reasons that can cause sudden changes in vibration and shaft displacement of centrifugal compressor units during normal operation? This post was last edited by 54vip on 2009-4-4 16:58]
1 Impeller damaged； 2 Poor sealing ； 3 Abnormal oil pressure and oil temperature ； 4 The oil is dirty and unclean, causing wear on the bearings ； 5 Compressor surge.
Fluctuations in production load are also a reason
Sudden changes in process parameters, oil film turbulence, intrusion of foreign objects, component detachment, scale detachment, friction