摘要
研究了采用浮力原理施力，用高灵敏度应变传感器测力的微负荷摩擦试验方法．测试结果表明。
A method for testing and measuring of friction force at small applied load is introduced. The normal load is applied by means of buoyancy and the friction force is measured with a strain sensor. The construction and principle of the test rig are studied. It has been found that the test rig has high resolution and precision.
出处
《摩擦学学报》
EI
CAS
CSCD
北大核心
1998年第4期369-372,共4页
Tribology
基金
机械部技术发展基金
