重庆理工大学学报2024，Vol.38Issue(19)：169-175,7.DOI:10.3969/j.issn.1674-8425(z).2024.10.021
热变形不同工况参数对行星齿轮系统齿隙影响规律研究
Study on the influence of thermal deformation on backlash of planetary gear system under variable working conditions
摘要
Abstract
We propose a theoretical calculation model for backlash in planetary gear systems,taking into account the thermal deformation of internal meshing pairs under different operating conditions.Our proposed model is validated through ANSYS Workbench steady-state thermal-structural coupling analysis,which provides steady-state temperature field data for various operating conditions.Based on this model and the obtained temperature field data,an analysis is conducted to examine the variation patterns of backlash in three operating conditions:variable speed,variable torque,and constant power.This study lays a theoretical foundation for dynamic analysis of planetary gear systems.关键词
行星齿轮系统/工况参数/热变形/齿侧间隙Key words
planetary gear system/operating parameter/thermal deformation/backlash分类
机械制造引用本文复制引用
吴志剑,王靖岳,张成强,丁建明..热变形不同工况参数对行星齿轮系统齿隙影响规律研究[J].重庆理工大学学报,2024,38(19):169-175,7.基金项目
辽宁省自然科学基金项目(2020-MS-216) （2020-MS-216）
轨道交通运载系统全国重点实验室开放基金项目(TPL2310) （TPL2310）
