Vibration Diagnosis of Electric Motors Bearings

摘要：

Recently technologies like vibration monitoring or acoustic measurement help the maintenance to improve the OEE(overall equipment effectiveness)factor.For example SKF company uses for fault detection vibration and temperature sensors and vibration signal processing techniques that differentiate between normal machinery process vibrations and abnormal vibrations caused by machinery faults.The fault can be eliminated or monitored until maintenance and repairs can be organized in a costeffective way.The-type of pattern with frosted or fluted features on the bearing inner or outer race its often found on the electrical motors bearings due to electric discharge inside motor.This defect can decrease the asset life time from months to days and could lead to catastrophic defects.

关键词： diagnosis bearing electric motor

作者: Liviu CIUPITU Andrei TUDOR Doru Turcan Daniel SANDOR

作者单位: POLITEHNICA University of Bucharest,Mechanics and Mechatronics Faculty,Romania SKF Service Division,SKF Eurotrade AB2c,Saudi Arabia and SKF Romania SRL2,d,Romania

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Advanced Material Research(2012 第二届先进材料研究国际会议 ICAMR2012)

会议地点: 成都

会议语种:英文

页码: 1725-1728

在线出版日期: 2012-01-07（万方平台首次上网日期，不代表论文的发表时间）