工程设计学报Issue(2)：198-204,7.DOI:10.3785/j.issn.1006-754X.2014.02.016
渐开线直齿轮啮合功率损失研究
Study of involute spur gears mesh power losses
莫易敏 1高勇 1巫绍宁 2周浩 1邱穆红1
作者信息
- 1. 武汉理工大学机电工程学院，湖北武汉430070
- 2. 上汽通用五菱汽车股份有限公司，广西柳州545007
- 折叠
摘要
Abstract
Based on the theory of gear meshing ,the analysis model and method of single tooth meshing are presented .Firstly ,according to the formation mechanism of sliding and rolling fric-tion ,the sliding and rolling power loss ratio models were constructed and the formula of power loss ratio was derivated by the theory of mechanics and geometry .Then ,the MATLAB programs were written to get the change trend of sliding and rolling friction power losses along the action line .T he influences of basic gear geometric parameters ,gear ratio ,and load on the sliding and rolling friction power loss were investigated .Finally ,the effects of module ,pressure angle and gear ratio on the meshing power losses were tested in the FZG back-to-back gear test rig .This methodology may be helpful to the design of low power losses gear systems .关键词
滑动摩擦/滚动摩擦/功率损失/齿轮传动Key words
sliding friction/rolling friction/power loss/gearing transmission分类
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莫易敏,高勇,巫绍宁,周浩,邱穆红..渐开线直齿轮啮合功率损失研究[J].工程设计学报,2014,(2):198-204,7.
