By means of analyzing the designing parameters of less tooth differenced planetary transmission mechanism with biasing crankshaft, it is pointed out that the meshing angle is a key factor which affects the transmission function of the mechanism.

• 摘要通过对偏曲轴少齿差行星传动机构设计参数的分析，指出啮合角是影响机构传动性能的一个关键因素。