高速轧机主电动机轴承故障的频谱分析  

Spectrum Analysis on Bearing Fault of Main Electric Motor for High-speed Mill

作　　者：丰明龙 綦建钢 

机构地区：[1]日照钢铁有限公司长材制造部日照钢铁有限公司电控处,日照276806

出　　处：《冶金设备管理与维修》2015年第F03期38-39,42,共3页Metallurgical Equipment Management and Maintenance

摘　　要：利用SKF在线监测系统对现场机械设备进行实时振动监测和频谱分析，准确判断出高速主电动机轴承故障，避免了事故扩大，实现了设备的预知维护。By the means of SKF online detecting system, carry out reahime vibration monitoring and spectrum analysis. The fault of the bearing of high-speed main electric motor could be identified ac- curately. Adopting typical spectrum precision diagnosis technology can prevent accident from getting worse. Thus, the predictive repairing is realized.

关 键 词：轴承 振动监测 频谱分析 

分 类 号：TS734[轻工技术与工程—制浆造纸工程]