Analysis of dynamic meshing characteristic of planetary gear transmission in wind power increasing gearbox

摘要：

　　Dynamic behavior of planetary gears tooth contact surface in the different location can better conform operation condition comparing to the general gear pair.Nonlinear finite element algorithm was derived according to the basic control equation of contact dynamics.A finite element model of planetary gear transmission in wind power increasing gearbox was proposed considering different meshing locations based on nonlinear finite element solution.The characteristics of stress distribution at different meshing positions were analyzed.A simulation of the meshing process was conducted using finite element analysis.It was shown that node stresses of external meshing planetary gear varied significantly at different position.The analysis provides some useful insights into the performance of planetary gears tooth contact surface.

关键词： Equivalent stress planetary gear finite element analysis analysis of stress distribution

作者: Jungang Wang Ruina Mo Zhaoping Tang

作者单位: School of Mechanotronics & Vehicle Engineering,East China Jiaotong University,Nanchang 330013,China School of Basic Science,East China Jiaotong University,Nanchang 330013,China

会议类型: 国际会议

会议名称: 2017第三届机械、电子和信息技术工程国际会议(ICMITE 2017)

会议地点: 成都

会议语种:英文

页码: 1-5

在线出版日期: 2017-12-16（万方平台首次上网日期，不代表论文的发表时间）