摘要
概述了刹车材料的摩擦特性；介绍了程控ＭＭ１０００摩擦试验机的使用效果；着重地研究了铁基、铜基、铁铜混合基粉末冶金摩擦材料和炭／炭复合刹车材料的刹车压力／力矩效应，表面允许吸收功率，以及滑动速度／力矩效应等。提出和分析了压力／力矩效应及其失效后的几种现象。试验结果表明。
The frictional behaviors of brake materials are summarized and the application results of a program controlled MM 1000 friction test machine are introduced, with the emphasis on the effects of brake pressure/torque and slide speed/torque and the surface adsorption power of iron base, copper base, and iron and copper base powder metallurgical brake materials and carbon carbon composite material. The authors analyse some phenomena occuring after the effect of brake pressure/torque and the torque effect disappear, concluding that the effect of brake pressure/torque and the surface absorption power are the most important indexes for evaluating brake materials.
出处
《矿冶工程》
CAS
CSCD
北大核心
1997年第2期68-72,共5页
Mining and Metallurgical Engineering
关键词
刹车材料
压力
力矩效应
摩擦
飞机
Brake material, Brake pressure/torque effect, Surface absorption power
