摘要
采用试验研究的方法,对金属带无级变速器的传动性能以及影响因素进行了研究。设计制造了专用的CVT传动试验装置和电液控制变速系统,搭建了传动性能测试试验台,并进行了性能试验。试验结果表明,传动比、输入转矩和带轮油缸压力对传动性能有较大影响,输入转速对CVT传动效率也有较大影响。
The performance of continuously variable transmission (CVT) and its effect factors are investigated by experimental method. An experimental device of the CVT is designed and manufactured, an electro-hydraulic control system is built, and a performance test bench of the CVT is established. The performance experiment of the CVT is carried out. The experiment results show that transmission ratio, input torque, and oil pressure in pulley cylinder have great influence on the performance of the CVT, and the efficiency of the CVT is related to transmitted torque, oil pressure in pulley cylinder, transmission ratio and input rotary speed .
出处
《机械工程学报》
EI
CAS
CSCD
北大核心
2002年第5期66-69,共4页
Journal of Mechanical Engineering
基金
国家自然科学基金资助项目(59835160)
关键词
金属带无级变速器
传动性能
试验研究
Continuously variable transmission Performance Test bench
