圆锥圆柱轴承真实故障试验及其诊断方法

Real Running Condition Experiment and Diagnostic Method for Cone Bearing Failure and Cylinder Bearing Failure

摘要: 在轴承疲劳试验机上对圆锥、圆柱轴承进行了真实故障试验,监测温度信号和振动信号,从信号处理方法、诊断参数选择、时域及频域分析等方面进行研究,得到了许多有价值的结论,找到了圆锥圆柱轴承故障诊断的有效方法。

Abstract: The experiments for cone bearing and cylinder bearing failures base on real running condition test (not analogue) in a bearing test machine. The vibration and temperature signals are monitored. The signal analysis method, diagnostic parameters choise method,time waveform and spectrum are studied deeply. Many valuable conclusions are obtained and a aood diagnostic is found.