文章基本信息

标题：Analysis of dynamic meshing characteristic of planetary gear transmission in wind power increasing gearbox
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作者：Jungang Wang ; Ruina Mo ; Zhaoping Tang 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2017
卷号：139
页码：1-5
DOI：10.1051/matecconf/201713900214
语种：English
出版社：EDP Sciences
摘要：Dynamic behavior of planetary gear’s 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 gear’s tooth contact surface.
关键词：enEquivalent stressplanetary gearfinite element analysisanalysis of stress distribution