搅拌式磁流变体制动器的试验研究  

Experimental Research on Agitated MR Brake

作　　者：石凤琴 

机构地区：[1]北京现代职业技术学院,北京101300

出　　处：《新技术新工艺》2008年第2期33-34,共2页New Technology & New Process

摘　　要：磁流变体是一种智能材料,近年来在制动等工程领域有着广泛的应用。本文提出了搅拌型制动器模型的设计,通过试验确定了该制动器搅拌磁流变体时产生制动力矩的制动特性,并与常用的剪切型,磁流变体制动器作了比较。Magnetorheological(MR) fluids are a kind of smart material and now have been found extensive applications in numerous fields such as clutch and brake. The design scheme of agitated MR brake is presented in this paper,with the brake prototype, the experimentation of measuring brake torque is carried out on specially designed testing machine and brake performance of the MR fluids brake is further summarized and compared with the common brake.

关 键 词：磁流变体 搅拌 制动器 制动力矩 

分 类 号：TH134[机械工程—机械制造及自动化]