橡胶带式CVT轴向力建模与分析  

Modeling and Analysis of the Axial Force of a Rubber Belt CVT

作　　者：陈欣[1] 李立平[1] 蒋美华[1] 王利君[1] 王立操[1] 

机构地区：[1]军事交通学院,天津300161

出　　处：《机械传动》2012年第6期86-89,共4页Journal of Mechanical Transmission

摘　　要：通过分析橡胶带式无级变速器轴向夹紧力的形成及其各个调速机构间的平衡关系,运用Simulink软件建立了CVT轴向力变化的仿真模型,针对CVT夹紧力调节中存在的问题,提出了采用变刚度弹簧的优化设计方案,并运用仿真模型,对优化前后的结果进行了对比分析。By analyzing the formation of the axial clamping force and the balance between different speed regulation institutions of the rubber belt continuously variable transmission,simulation model of changes in axial force of CVT is established by the Simulink software,aimed at the problems of CVT clamping force adjusting,an optimized design scheme of using a variable strength spring is proposed,and using the simulation model,the common and the optimization results are compared.

关 键 词：无级变速器 橡胶V带 轴向夹紧力 仿真分析 

分 类 号：TH132.46[机械工程—机械制造及自动化]