提升机主轴承磨损状态分析与故障诊断  

The Wear Analysis and Fault Monitor for the Main Axis Bearing of the Lifter

作　　者：唐小行[1] 陈国平[1] 

机构地区：[1]中国矿业大学机电学院,江苏徐州221008

出　　处：《煤矿机械》2005年第8期143-145,共3页Coal Mine Machinery

摘　　要：对提升机主轴承进行润滑状态分析比较,发现滑动轴承在设备频繁启动、停机加减速的大部分阶段,未能形成良好的流体润滑状态,磨损量大,而滚动轴承更能适应这种工况,并介绍了轴承磨损状态的铁谱监测技术。By analysis of lubrication for the lifter main bearing , we discover fluid lubrication is not formed for the sliding bearing in the process of many times of slart and stop. So wear quantity is great and the rolling bearing is more suitable for this condition . The ferrographic monitoring method for the bearing is introduced.

关 键 词：主轴承 磨损状态 故障诊断 提升机 

分 类 号：TH133.3[机械工程—机械制造及自动化] TH165