煤矿机械中齿轮和轴承故障的诊断分析

Diagnostic Analysis of Gear and Bearing Faults in Coal Mine Machinery

对齿轮与轴承常见故障进行分析,探讨了不同煤矿机械故障诊断并对不同技术加以对比分析,得出小波分析技术拥有更好的故障诊断效果,阐述了小波分析技术对齿轮和轴承故障分析的实现方法。

By analysis of the common gear and bearing faults, the author probes into different fault diagnosis technologies and proposes the Wavelet analysis with it implementation method, which can achieve better fault diagnosis effect.