轴向柱塞泵松靴故障监测与诊断的实验研究  

Experiment research the monitoring and diagnosing for the fault of loose slipper with the axial piston pump

作　　者：陈季萍[1] 

机构地区：[1]淮海工学院,江苏连云港222005

出　　处：《煤矿机械》2004年第1期115-117,共3页Coal Mine Machinery

摘　　要：通过对轴向柱塞泵泵壳体振动加速度信号的理论分析及实验研究 ,得出轴向柱塞泵转轴基频的四次谐波能量及其转轴基倒频率的二次谐波能量是诊断单个柱塞松靴故障的敏感参量。The case's vibration accelerate signals of axial piston pump were analysed on the theory and researched on the experiment.It presented that the four harmonic energy of the rotary axis base frequency and the two harmonic energy of the rotary axis base inverted frequency of the axial piston pump are sensitive parameters for diagnosing single piston loose slipper fault.

关 键 词：轴向柱塞泵 状态监测 故障诊断 松靴 

分 类 号：TH137[机械工程—机械制造及自动化] TP206[自动化与计算机技术—检测技术与自动化装置]