现代制造工程Issue(6)：88-94,7.DOI:10.16731/j.cnki.1671-3133.2024.06.012
齿廓修形对行星减速器啮合干涉现象影响的研究
Study on the influence of tooth profile modification on meshing interference phenomenon of planetary reducer
摘要
Abstract
In order to eliminate the meshing interference of the gear pair of the planetary reducer,the single-stage planetary gear in an involute planetary reducer was taken as the object,and the transmission error of the planetary gear level,the meshing contact performance of the s-p meshing pair and the contact stress of the gear pair were taken as the modification evaluation indexes.The influence of the tooth profile modification parameters of the sun gear and the planetary gear on the transmission performance of the gear was studied.Studies show that compared with the unmodified case,when the sun gear and the planetary gear were modified,the planetary gear level transmission error,the gear pair contact stress,the s-p meshing contact performance and the stability of the gear transmission were greatly improved.According to the comparative analysis of gear modification parameters,it is found that when the modification amount is(16±4)µm(sun gear)and(11±4)μm(planetary gear),all indexes reach the opti-mum,which has a certain reference significance for improving the transmission performance of planetary gear and the modification processing of planetary gear.关键词
行星减速器/啮合干涉/齿廓修形/修形量/仿真分析Key words
planetary reducer/meshing interference/tooth profile modification/modification amount/simulation analysis分类
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罗仲龙,张秀超..齿廓修形对行星减速器啮合干涉现象影响的研究[J].现代制造工程,2024,(6):88-94,7.基金项目
国家自然科学基金青年基金项目(21803003) （21803003）
