线材高速轧机润滑系统进水是一个普遍性的问题 ,就润滑系统大量进水之后产生对润滑油质与传动设备运转带来的影响作了深入系统的理论分析与实验研究 ,同时就此引起的滚动轴承失效特征与形式进行了探讨 ,最后对如何在润滑系统大量进水之后通过状态诊断来判断轴承运行状态进行了研究。目的在于通过轴承振动诊断方法与油液极压性能分析相结合 ,来确定润滑油大量进水后高速线材轧机的运转状态与润滑油质间的关联 ,这对于实际生产与设备维护起着指导性意义 Wire high speed rolling mill lubrication system water is a universal problem on the lubrication system after a large number of water into the lubricating oil quality and transmission equipment operation has made in-depth theoretical analysis and experimental research, at the same time, caused by rolling bearings The characteristics and forms of failure were discussed. Finally, how to judge the operating status of the bearing through state diagnosis after a large amount of water in the lubrication system was studied. The purpose is to determine the correlation between operating conditions of the high speed wire rod mill and the quality of the lubricating oil through the combination of bearing vibration diagnostics and analysis of the extreme pressure performance of the oil which is instructive in actual production and equipment maintenance significance