磁流体润滑性能研究  

Investigation of Lubricating Characteristics of Magnetic Fluid

作　　者：唐小行[1] 李迪珑 刘同冈[1] 刘书进[1] 

机构地区：[1]中国矿业大学机电学院,江苏徐州221008 [2]江苏省第一工业设计院,江苏徐州221006

出　　处：《煤矿机械》2008年第12期64-66,共3页Coal Mine Machinery

基　　金：国家自然基金资助项目(50802111)

摘　　要：介绍了磁流体在煤矿机械润滑与密封中的应用,对磁流体的润滑性能进行了实验研究,不同浓度配比下的磁流体润滑液对比实验表明加入磁性纳米颗粒的润滑油有着非常明显的降低摩擦阻力的作用,其最大降幅达27%。The application of the magnetic fluid in sealing and lubricating of mining mechanics is introduced and lubricating characteristics of magnetic fluid have been studied. It is showed that the oil of including magnetic particulate can obviously reduce friction by the test varying density of the magnetic fluid. The maximum reducing amplitude achieves 27 %.

关 键 词：磁流体 润滑 摩擦 

分 类 号：TH117.2[机械工程—机械设计及理论]