对心型低脉动度脉动式无级变速器实验研究及设计改进  

Experimental investigations and improvement of in-line,low-impulsion impulse CVT

作　　者：张建强[1,2] 钟明灯[1] 王乐[1] 王修圣[1] 刘开昌[1] 

机构地区：[1]福州大学机械工程与自动化学院,福建福州350108 [2]福建省特种设备检验院泉州分院,福建泉州362000

出　　处：《福州大学学报（自然科学版）》2010年第5期708-710,741,共4页Journal of Fuzhou University(Natural Science Edition)

基　　金：国家大学生创新性实验计划基金资助项目(20081038606)

摘　　要：在对对心型低脉动度脉动式无级变速器的样机进行性能测试试验分析基础上,得出了在空载和负载时的脉动度与传动效率曲线,分析得出该无级变速器具有调速范围大、脉动度低、效率较高的特点,同时针对设计存在的不足提出了改进方案.Based on the analysis of performance tests of the sample machines of in - line impulse CVT （continuously variable transmission）, this article has obtained its impulsion rate curve and transmissioncurve both under load and with load. A conclusion that this kind of CVT has large ranges of rate, low impulsion rate and high efficiency has been made and improved schemes of the machine are explainedto its shortcomings.

关 键 词：无级变速器 脉动 数据分析 改进方案 

分 类 号：TH132.46[机械工程—机械制造及自动化] TH132.47