滚动轴承故障诊断技术的研究  

Research on Fault Diagnosis Method of Roller Bearing

作　　者：李卓彦[1] 周强强[1] 李志雄[2] 

机构地区：[1]广东电网公司广州番禺供电局,广东广州511400 [2]三峡大学机械与材料学院,湖北宜昌443002

出　　处：《科技信息》2008年第36期114-114,131,共2页Science & Technology Information

摘　　要：对滚动轴承进行故障诊断能够及时发现故障信息,减小事故发生几率,延长机器寿命,具有较高的现实意义。本文介绍了滚动轴承故障诊断方法,重点综述了振动分析法的发展现状与趋势,并指出了目前滚动轴承故障诊断所存在的主要问题。Applying fault diagnosis procedure for roller beating can recognize the fault signals in time, which can reduce the related accidents. The fault diagnosis method of roller bearing was introduced in this paper, and the development and trend of vibration analysis were mainly presented. Meanwhile the main existing problems in fault diagnosis of roller bearing were discussed in the end.

关 键 词：滚动轴承 故障诊断 振动分析 

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]