Performance study on a continuously variable transmission using rubber V-belt

被引：0

作者：

Shangguan, Wenbin ^{[1
]}

Wang, Jiangtao ^{[2
]}

Wang, Xiaoli ^{[1
]}

机构：

[1] School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510641, China

[2] Shanghai Automobile Industry Corporation Motor Technical Center, Shanghai 201804, China

来源：

Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis | 2009年 / 29卷 / 02期

关键词：

Data handling - Damping - Torque - Efficiency - Stiffness - Variable speed transmissions - Wheels;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An experimental set-up was constructed to measure the performances (the transmission efficiency, torque loss, speed loss and speed ratio) of a continuously variable transmission(CVT). A CVT with torque transmission ability of 120 Nm was taken as an experimental object. Firstly, the test and data processing methods for obtaining the CVT performances were detailed. Then, performances of the CVT versus input rotational speed or output torque were measured when the output torque or input rotate were kept constant, respectively. Thirdly, the influences of some structure parameters, such as mass of the centrifugal rollers in the driving wheel of the CVT, stiffness of compression springs in the driving wheel of the CVT and stiffness of the limit springs in the driven wheel of the CVT, on the CVT performances were investigated. The experimental and analysis methods, and the experimental results presented in this paper are useful in development of a high-efficiency rubber V-type CVT.

引用

页码：127 / 132