摘要
磨粒隐含着机械设备运行状态大量的信息,应用电磁感应原理推导出在长径比大于5的螺线管中电感的变化量与油液中磨损颗粒成三次方关系,为油液中磨粒在线监测的电感传感器制作提供一个设计依据。
The information of the running state of machine is included in wear mental particles.This article,according to theory of magnetic induction,shows the relation between the variety of inductance and wear particle in oil.It offers the good design principles of making the inductive sensor used in on-line monitoring system.
出处
《煤矿机械》
北大核心
2005年第10期52-54,共3页
Coal Mine Machinery
关键词
铁磁性磨损颗粒
电磁感应
螺线管
wear mental particle
electrical inductance
solenoid
