科技创新与应用2024，Vol.14Issue(11)：107-110,4.DOI:10.19981/j.CN23-1581/G3.2024.11.025
汽车变速器齿轮修形对齿轮疲劳寿命的影响研究
吴茂瑞 1倪俊芳 1张浩2
作者信息
- 1. 苏州大学 机电工程学院,江苏 苏州 215021
- 2. 苏州绿控传动科技股份有限公司,江苏 苏州 215200
- 折叠
摘要
Abstract
The transmission gear of new energy truck is prone to fatigue pitting failure due to the influence of shell deformation.Aiming at the problem of shell deformation,the helix compensation modification of gear is introduced,and the gear is optimized by Romax Designer to improve the contact spot of gear and reduce the maximum contact stress of gear.After modification and optimization,the gear has passed the fatigue endurance test of the transmission,and the life of the gear has been doubled.关键词
变速器/Romax建模/齿轮修形/接触斑点/疲劳寿命Key words
transmission/Romax modeling/gear modification/contact spots/fatigue life分类
交通工程引用本文复制引用
吴茂瑞,倪俊芳,张浩..汽车变速器齿轮修形对齿轮疲劳寿命的影响研究[J].科技创新与应用,2024,14(11):107-110,4.
