动摩擦力矩测试新方法吉林工业大学曾平，常颖，孙树廷天津理工学院白元章一、引言旋转机械的摩擦力矩测试，是了解机械设备的性能，提高机械设备的设计水平的重要实验环节之一。关于静摩擦力矩的测试，一般采用杠杆──重物测量力矩的方法，操作简便，精度可根据设计要求... Dynamic friction torque test new method Jilin University of Technology Zeng Ping, Chang Ying, Sun Shuting Tianjin Institute of Technology Bai Yuan Zhang, Introduction Friction torque test of rotating machinery, is to understand the performance of mechanical equipment, improve the design level of mechanical equipment, one of the important experimental aspects . On the static friction torque test, the general use of lever ─ ─ weight measurement method of torque, easy to operate, the accuracy can be based on design requirements ...