毛坯亚共振时效工艺不良诱发的转子振动故障诊断及处理

Characteristics and Treatment for Bad Sub-resonance Vibration Ageing Induced Rotor Vibration Malfunction

讨论"亚共振时效"工艺不良诱发转子振动故障的机理、转子振动特征及现场消振对策,并介绍若干该类转子振动故障诊断及现场处理工程实例。

Mechanism and characteristics and treatment methods for bad sub-resonance vibration ageing induced rotor vibration malfunction are discussed. Two case histories are also introduced in this paper.