摘要
文章介绍了基于振动特征的船用旋转机械故障诊断的理论基础,分析了转子不平衡故障诊断技术,并以船用离心泵为例阐述了诊断方法,证明该技术是简便可行的。
The theoretical foundation for faults diagnosis for rotating machinery based on vibration characteristics is introduced in this paper. Fault diagnosis technique for rotor non - balance is analyzed. The diagnosis method proves simple and practicable with the illustration of diagnosis for a marine centrifugal pump.
出处
《中国修船》
2009年第6期41-42,共2页
China Shiprepair
关键词
旋转机械
机械振动
船用泵
故障诊断
rotating machinery
mechanical vibration
marine pump
fault diagnosis