超低速滚动轴承振动信号与声发射信号特征对比

Characteristics Contrast of Vibration Signal and Acoustic Emisssion Signal of the Ultra-low Speed Rolling Bearing

摘要: 对观光缆车模拟装置低速滚动轴承的振动信号和声发射信号特征进行了对比分析，初步提出了超低速滚动轴承故障的判断方法，为实现超低速滚动轴承的在线检测奠定了基础。

Abstract: The comparative analysis of vibration signal and AE characteristics of giant wheel simulation device, and proposed fault recognition method initially. The established method laid foundation for the on-line inspection of ultra-low speed rolling bearing.