外激波摆动活齿传动齿形设计与分析  

Design and analysis of the tooth profile of external shock wave swing movable teeth transmission

作　　者：李建宏 王士军[1] 李家鹏[1] 王剑 徐传法 王冉 LI Jianhong;WANG Shijun;LI Jiapeng;WANG Jian;XU Chuanfa;WANG Ran(School of Mechanical Engineering,Shandong University of Technology,Zibo 255000,CHN)

机构地区：[1]山东理工大学机械工程学院,山东淄博255000

出　　处：《制造技术与机床》2022年第7期81-84,共4页Manufacturing Technology & Machine Tool

基　　金：国家自然科学基金青年科学基金项目(51505265)。

摘　　要：为丰富活齿传动的类型,设计出传动效率更高、性能更好的减速装置,提出了外激波摆动活齿传动系统,并对其中心轮齿形展开了深入研究。利用外激波与摆动活齿的等效机构和齿廓包络机理,推导出了中心轮的理论齿廓方程与实际齿廓方程,并解析了中心轮齿形变化与实际齿廓方程中各参数之间的关系。推导出了中心轮理论齿廓的曲率方程,并通过实例验证了曲率的规律性。In order to enrich the types of movable tooth transmission and design a reduction device with higher transmission efficiency and better performance,this paper proposes an external shock wave swing movable tooth transmission system and conducts an in-depth study on the tooth profile of its center wheel.Using the equivalent mechanism of the external shock wave and the swing movable tooth and the tooth profile envelope mechanism,the theoretical tooth profile equation and the actual tooth profile equation of the center wheel are derived,and the changes in the center wheel tooth profile and the actual tooth profile equation are analyzed.The relationship between the parameters.The curvature equation of the theoretical tooth profile of the center wheel is deduced,and the regularity of the curvature is verified through an example.

关 键 词：外激波 摆动活齿 中心轮 齿形设计 曲率 

分 类 号：TH132.429[机械工程—机械制造及自动化]