轴承故障监测与分析  

Monitoring and Analysis of Bearing Failure

作　　者：刘朝彤[1] 宋强[1] 陈晓明[1] 张本练[1] 

机构地区：[1]马钢第三钢轧总厂,安徽马鞍山243000

出　　处：《安徽冶金科技职业学院学报》2013年第1期19-22,共4页Journal of Anhui Vocational College of Metallurgy and Technology

摘　　要：介绍了振动监测技术在高速线材轧机齿轮箱上的应用。通过对减定径机伞齿轮箱和精轧机增速箱两起轴承损伤案例诊断过程的分析,找出了轴承疲劳损伤的故障信号特征、损伤原因和改进措施,确保了设备的稳定运行,为现代设备管理提供了一个有效的工具。The application of the vibration monitoring system in the high speed wire gearbox was presented. Through analysis of diagnostic process of two cases of the bevel gear housing and the increa- ser, the defect signal, cause and improved measure of the damaged bearing due to fatigue were raised. Stable operation of the equipment was ensured, an effective tool was provided with the management of modem equipment.

关 键 词：轴承 频谱分析 精轧机 减定径机 

分 类 号：TH133.33[机械工程—机械制造及自动化]