摘要
论述了滚动轴承的状态监测原理、方法和系统。为了判别轴承有无故障 ,采用了振动监测和温度监测系统对轴承进行在线监测。发现故障后 ,则采用共振解调法诊断出故障的部位及其趋势等。
The fundamental theory and method of condition monitoring and fault diagnosis of rolling bearings are discussed. In order to judge whether the bearings have faults, the vibration monitoring and temperature monitoring systems are used to monitor them on line. When the faults are found, their position and growing tendency can be determined by the resonance demodulation method.
