摘要
SMA弹簧补偿的圆筒式MRF制动器设计独特,其通过形状记忆合金弹簧伸长提供的摩擦转矩,补偿因温度上升而工作效率下降的磁流变液制动转矩部分,使得制动器在高温时工作更加稳定安全。
The SMA spring compensated cylindrical MRF brake has a unique design.The friction torque of the shape memory alloy spring is used to compensate for the braking torque part of the magnetorheological fluid with the decrease of working efficiency due to the rise of temperature,which makes the brake work more stable and safe at high temperature.
作者
马忠睿
MA Zhongrui(School of mechanical engineering,Chongqing University of Technology,Chongqing 400054)
出处
《现代制造技术与装备》
2018年第2期119-120,共2页
Modern Manufacturing Technology and Equipment
关键词
磁流变液
制动器
形状记忆合金
magnetorheological
fluid brake
shape memory alloy
