基于多元变异的Hy-Vo齿形链设计方法  

Multi-variation Design Method of Hy-Vo Silent Chain

作　　者：孟繁忠[1] 曲绍朋[2] 董成国[2] 

机构地区：[1]吉林大学链传动研究所,长春130025 [2]吉林大学机械科学与工程学院,长春130025

出　　处：《农业机械学报》2012年第2期230-234,共5页Transactions of the Chinese Society for Agricultural Machinery

基　　金：国家高技术研究发展计划(863计划)资助项目(2009AA04Z109);国家自然科学基金资助项目(50975117)

摘　　要：阐述了Hy-Vo齿形链的多元变异特性,构建了Hy-Vo齿形链-链轮-刀具齿条的啮合设计体系,提出了Hy-Vo齿形链与链轮正确啮合就位的必要条件,指出了在拉直状态下Hy-Vo齿形链节距和当量边心距的一致性是多元变异设计的重要基础条件,分析了缠绕圆和接触圆在啮合设计时的相互关系。实践研究表明,Hy-Vo齿形链的多元变异设计方法是实现产品创新升级和知识产权保护的重要手段,是科学而切实可行的。The multi-variation characteristic of Hy-Vo silent chain was presented.The meshing design system with silent chain,sprocket and sprocket hob was built.The right meshing necessary condition of Hy-Vo silent chain and sprocket wheel was presented.It was indicated that the consistency of the chain pitch and the virtual side-center distance was the important base condition of the multi-variation when the Hy-Vo silent chain was tense.The interrelation of the enlaced circularity and tangency circularity were analyzed in the meshing design process.The practice showed that the multi-variation design method of the Hy-Vo silent chain was an important way to realize product innovation upgrade and intellectual property rights protection.This is the scientific and practical method.

关 键 词：HY-VO齿形链 链轮刀具 多元变异 啮合设计 

分 类 号：TH132.45[机械工程—机械制造及自动化]