螺杆泵装置振动分析与故障诊断  

Vibration Analysis and Fault Diagnosis for Screw Pump Installation

作　　者：周邵萍[1] 苏永升[1] 林匡行[1] 经树栋[1] 

机构地区：[1]华东理工大学,上海200237

出　　处：《流体机械》2002年第12期27-30,共4页Fluid Machinery

摘　　要：介绍了螺杆泵装置异常振动的故障特征 ,并应用振动诊断技术、有限元分析法找出了异常振动的原因 。Vibration analysis and fault diagnosis of a screw pump installation were introduced. Through vibration diagnosis and finite element analysis, causes of vibration fault were found and reform measures were put forwarded.

关 键 词：螺杆泵装置 故障诊断 齿轮箱 振动 

分 类 号：TH327[机械工程—机械制造及自动化]