滚动轴承的状态监测系统  

A Condition Monitoring System of Rolling Bearings

作　　者：田振华[1] 王卓[1] 马春艳[1] 

机构地区：[1]吉林工学院机电工程学院,吉林长春130012

出　　处：《吉林工学院学报（自然科学版）》2001年第4期8-10,共3页Journal of Jilin Institute of Technology

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.

关 键 词：滚动轴承 状态监测 微机系统 振动监测 温度监测 共振解调法 故障诊断 

分 类 号：TH133.33[机械工程—机械制造及自动化] TP277[自动化与计算机技术—检测技术与自动化装置]