基于电涡流传感器的滑动轴承油膜厚度测量方法  

Oil Film Thickness Measurement Method of Sliding Bearing Based on Eddy Current Sensor

作　　者：牟迪 陆天炜[1] MU Di;LU Tianwei(College of Mechanical Engineering,Southwest Jiaotong University,Chengdu 610036,China)

机构地区：[1]西南交通大学机械工程学院,成都610036

出　　处：《机械工程师》2020年第12期34-37,共4页Mechanical Engineer

摘　　要：针对滑动轴承中的最小油膜厚度的监测,介绍了油膜厚度的测量方法,给出了基于电涡流传感器的滑动轴承油膜厚度测量机构,分析了光纤位移传感器测量法与电涡流传感器测量法的区别,确定了基于电涡流传感器的计算方法。For the monitoring of the minimum oil film thickness in sliding bearings,the measuring method of oil film thickness is introduced,the measuring mechanism of sliding bearing oil film thickness based on eddy current sensor is given,and the measurement method of optical fiber displacement sensor and the measuring method of eddy current sensor are analyzed.The difference,the calculation method based on the eddy current sensor is determined.

关 键 词：油膜厚度 间接测量 滑动轴承 电涡流传感器 计算方法 

分 类 号：TH133.31[机械工程—机械制造及自动化]