【摘要】 首先介绍了圆形活齿行星传动的工作原理,其次对内齿圈与针齿之间的相互作用力进行了理论分析,通过对内齿圈与针齿的受力最大处进行有限元分析,校核了受力复杂的内齿圈的强度。更多还原

【Abstract】 It first summarizes the basic working principle of circle movable tooth gear Drive.Then it analyzes the force between ring gear and needle gear in theory,and finds where the biggest force acts on.At last,it uses the finite element method to analyze the ring gear,and checks out its strength.更多还原