Virtual prototype simulation and analysis of RV reducer
Based on multi-body dynamics theory and the working principle of RV reducer, by appropriate simplification, ignore some parts which does not affect the kinematic result, define the meshing between the involutes planetary gears and the sun gear, the cycloid gear and the pin wheels both as high pair, solid connect the three planet gears and the three crankshafts, define the relation between the three crank shafts and two cycloid gears as revolving joint. Established the multi-body dynamics virtual prototyping for RV reducer, use Newmark methods to solve the dynamical equation, based on the simulation and the analysis of displacements, velocity, acceleration and force for the key parts of RV reducer, got the motion, force and vibration rule of crankshaft, cycloid wheel and needle tooth. Simulation results verify that RV reducer drive smoothly, has good load bearing and can working stably with high precision.
RV reducer dynamical Virtual prototype simulation
Weidong HE Yinghui ZHANG
School of Mechanical Engineering, Dalian Jiaotong University, 116028 Dalian, Liaoning, China
国际会议
The Third International Conference on Modelling and Simulation(第三届国际建模、计算、仿真、优化及其应用学术会议 ICMS 2010)
无锡
英文
322-325
2010-06-04（万方平台首次上网日期，不代表论文的发表时间）