提出了关于谐波齿轮传动装置中 ,柔轮啮合区内载荷分布规律的实验与分析新方法。包括三部分 :首先 ,在载荷状态下 ,通过安装在刚轮径向方向上三个可装、拆的活齿 ,测得大量的啮合数据 ;其次 ,通过数学统计方法获得啮合区内切向力Ft和径向力Fr的实验曲线 ;最后 ,应用函数逼近法获得载荷区内载荷分布方程 A new method of experiment and analysis on the law of load distribution in the meshing area of ​​the flexspline is proposed. Including three parts: firstly, a large number of meshing data are measured by three movable teeth which can be mounted and disassembled in the radial direction of the rigid wheel under load; Secondly, the tangential force in the meshing area is obtained through mathematical statistics Ft and radial force Fr of the experimental curve; Finally, the application of function approximation method to obtain the load zone load distribution equation