太阳轮刚度对行星机构浮动量影响规律的研究  

Study on the Influence Law of Sun Wheel Stiffness on Floating Quantity of Planetary Mechanism

作　　者：王娟 苏阔 马安帮 李同杰 

机构地区：[1]安徽科技学院机械工程学院,安徽 凤阳

出　　处：《机械工程与技术》2022年第1期33-40,共8页Mechanical Engineering and Technology

摘　　要：以某2K-H型行星齿轮机构为研究对象,建立行星齿轮机构的力学模型并推导其运动微分方程。参照该行星齿轮机构给定的基本参数,研究了太阳轮支撑刚度对行星轮系中心件的浮动量的影响。通过数值仿真计算发现太阳轮支撑刚度对太阳轮浮动量有显著影响。太阳轮的浮动量会随着太阳轮支撑刚度的减小会明显增大。本文研究结论对2K-H型行星齿轮机构的动态优化设计具有一定的指导意义。Taking a 2K-H type planetary gear mechanism as the research object, the mechanical model of the planetary gear mechanism is established and its motion differential equation is deduced. According to the basic parameters given by the planetary gear mechanism, the influence of the support stiffness of the sun gear on the floating quantity of the central part of the planetary gear system is studied. Through numerical simulation, it is found that the support stiffness of the solar wheel has a significant effect on the floating amount of the sun gear. The floating amount of the sun gear will obviously increase with the decrease of the support stiffness of the sun gear. The conclusion of this pa-per has a certain guiding significance for the dynamic optimization design of 2K-H planetary gear mechanism.

关 键 词：行星齿轮机构 浮动量 太阳轮支撑刚度 

分 类 号：G63[文化科学—教育学]