基于振动法的在线监测润滑油黏度传感器测试  

On-line Monitoring Lubricant Viscosity Sensor Test Based on Vibration Method

作　　者：赵晓[1] 陈闽杰 张晨龙 张峰 

机构地区：[1]河南机电职业学院,河南郑州451191 [2]广州机械科学研究院有限公司设备状态检测研究所,广东广州510700 [3]深圳市先波科技有限公司,广东深圳518057

出　　处：《润滑与密封》2012年第7期102-105,共4页Lubrication Engineering

摘　　要：开发一种基于振动法的在线监测润滑油黏度传感器,在恒温和变温状态下,通过实验室和柴油机台架实验测试传感器对润滑油黏度的响应,温度对传感器的影响及传感器的稳定性。结果表明,该传感器对润滑油黏度变化具有较高的响应和灵敏度,能准确测量润滑油黏度,且稳定可靠。A kind of senor based on vibration analysis method was developed to monitor the lubricating oil online. Under the status of constant and variable temperature, response of lubrication oil viscosity by the sensor was tested through labra- tory and diesel engine test rig, as well as effects of temperature to sensors and its stability. The experimental results show that it has very high response and sensitivity to viscosity changes ty of the lubricating oil, and is stable and reliable. of the lubricating oils and can accurately measure viscosi-

关 键 词：振动法 在线监测 润滑油品质 黏度 油液检测 

分 类 号：TE626.3[石油与天然气工程—油气加工工程]