盘式磁流变液离合器的设计与分析  

Analysis and Design of Circular Plate MR Fluids Clutch

作　　者：赵计平[1] 邹继文[2] 

机构地区：[1]重庆工业职业技术学院汽车工程系 [2]重庆工学院机械工程系,重庆400050

出　　处：《西南师范大学学报（自然科学版）》2008年第2期136-138,共3页Journal of Southwest China Normal University(Natural Science Edition)

基　　金：重庆市教委科研项目

摘　　要：磁流变液离合器是一种利用磁流变液剪切应力来进行离合的一种装置,它传递的力矩随外加磁场的变化迅速变化.本文在理论上给出了盘式磁流变液离合器的设计方法,推出了磁流变液离合器传递力矩的方程,得出了盘式磁流变液离合器中磁流变液体积、厚度等的计算公式.为盘式磁流变液离合器的设计奠定了理论基础.A magnetorheological （MR） fluids clutch is a device to achieve clutch by shear force of MR fluids. A MR clutch has the property that its transmitting torque changes quickly in response to an external magnetic field. In this study, the design method of the circular plate MR fluids clutch is investigated theoretically. The equation of the torque transmitted by the MR fluids in the clutch is derived to provide the theoretical foundation in the design of the clutch. Based on this equation, after mathematically manipula- ted, the calculations of the volume, thickness of the MR fluids within the circular plate MR fluids clutch are yielded.

关 键 词：磁流变液 离合器 设计方法 

分 类 号：TH12[机械工程—机械设计及理论]