少齿数渐开线圆柱齿轮副综合优化设计  

Comprehensive Optimization of Involute Cylinder Gear Pairs With Small Number of Teeth

作　　者：顾珊珊[1] 张连洪[1] 

机构地区：[1]天津大学机构理论与装备设计教育部重点实验室,天津300072

出　　处：《机械设计与研究》2013年第6期21-24,共4页Machine Design And Research

基　　金：天津市自然科学基金重点资助项目(13JCZDJC35000);NC重大专项课题(2010ZX04001-191;2011ZX04002-032)

摘　　要：提出了少齿数渐开线圆柱齿轮副的设计方法,该方法基于传动质量约束,优化初选齿轮副参数,然后根据啮合干涉条件和轮齿强度条件来对齿轮副参数进行调整,最终得到满足传动质量要求与强度、刚度条件的紧凑齿轮副参数,通过实例研究,验证了该方法的可行性与合理性。Design method for cylinder helical gear pairs with a small number of teeth and a high gear ratio is proposed. Based on restricting the transmission quality this method establishes the optimization model to select parameters of gear preliminarily, and then adjusts the parameters according to the conditions of meshing interference and the strength. Finally the parameters of compact gear pairs which meet transmission quality requirements and conditions of strength adn rigidity was obtained. Also, the feasibility and rationality of this method is verified by case study.

关 键 词：少齿数齿轮传动 优化设计 有限元分析 

分 类 号：TH132[机械工程—机械制造及自动化]