基于高阶接触啮合理论的新型人字齿同步带传动设计  

Double Helical Synchronous Belt Transmission Design based on Theory of High Degree Contact Mesh

作　　者：姜洪源[1] 郭建华[1,2] 胡清明[2] 李佳博[2] 吴贻珍 

机构地区：[1]哈尔滨工业大学机电工程学院,黑龙江哈尔滨150001 [2]齐齐哈尔大学机电工程学院,黑龙江齐齐哈尔161006 [3]无锡贝尔特胶带有限公司,江苏无锡214176

出　　处：《机械传动》2013年第8期17-20,共4页Journal of Mechanical Transmission

基　　金：国家自然科学基金资助(51175273)

摘　　要：人字齿同步带因具有降噪、传动误差小、承载性能高等优异性能,在带传动领域备受关注。本文基于等共轭曲率高阶接触啮合理论,对具有高阶接触曲面特性的同步带与带轮齿廓进行研究,提出邻域间隙具有2阶无穷小的同步带与带轮齿廓的主要参数,并建立齿廓三维模型,为新型人字齿同步带制造、传动性能研究奠定基础。Double helical synchronous belt transmission receives much concern with its excellent characteristics of de-noising,low transmission error and high carrying capacity.The profiles of synchronous belt and belt pulley were studied based on conjugate-curvature high degree contact mesh theory in the text.And the main profile parameters of transmission belt and belt pulley with two steps infinitesimal neighborhood gap were proposed.Finally the 3D profiles model was built.It laid a solid foundation for the manufacturing and transmission performance research for double helical synchronous belt transmission.

关 键 词：高阶接触啮合 人字齿同步带传动 同步带齿廓 啮合传动 齿廓三维建模 

分 类 号：TH132.417[机械工程—机械制造及自动化]