基于刚柔耦合的汽车V带动力学仿真分析  

Analysis on Dynamic Simulation for V Belt of Automobile Based on Rigid-flexible Coupling

作　　者：张学忱[1] 于雪莲[1] 史尧臣[1,2] 

机构地区：[1]长春理工大学机电工程学院,长春130022 [2]长春大学机械与车辆工程学院,长春130022

出　　处：《长春大学学报》2016年第4期1-3,9,共4页Journal of Changchun University

基　　金：吉林省质量技术监督局标准化科研专项项目(2015-LY-B-01-L01)

摘　　要：汽车V带由于具有结构简单,不需要润滑等优点,经常用于重型车辆的辅助传动系统中。本文针对AV10两轮传动系统,利用Recur Dyn软件建立了V带与带轮的刚柔耦合仿真模型,通过动力学仿真分析得到了带传动过程中的载荷分布规律和带紧边中点振动曲线,并系统研究了带传动过程中张紧力和主动轮转速对V带传动平稳性的影响规律,为汽车V带的传动性能分析提供了一种数字化仿真分析方法。Automobile V belt is often used in the auxiliary driving system of heavy vehicles due to its advantages of simple structure and unnecessary lubrication. Aiming at the two-wheel driving system of AV10, a rigid-flexible coupling simulation model of V belt and pul- ley is established by using ReeurDyn software, in which the load distribution law and the vibration curve of the neutral point in the belt are obtained through dynamic simulation analysis, and the influencing factors of tension force and rotation speed on the stability of V belt is discussed, providing a digital simulation method for the transmission property analysis of automotive V belt.

关 键 词：汽车V带 载荷分布 横向振动 传动平稳性 

分 类 号：TH139[机械工程—机械制造及自动化]