拖拉机CVT技术的发展与思考  

Development and Thought of Continuously Variable Transmission for Tractor

作　　者：王建军 WANG Jianjun(State Key Laboratory of Power System of Tractor,Luoyang 471004,China)

机构地区：[1]拖拉机动力系统国家重点实验室,河南洛阳471004

出　　处：《拖拉机与农用运输车》2017年第1期3-7,共5页Tractor & Farm Transporter

摘　　要：详细介绍了CVT技术的发展及世界大公司的CVT技术原理,并分析了其特点及发展趋势,调查了CVT拖拉机目前在欧美的销售、制造的现状,在此基础上对我国拖拉机CVT技术的发展提出了建议。The technology developments of continuously variable transmission （CVT） are introduced in detail. The working principle and technical characteristics of all kinds of CVT from big companies in the world are expounded. The situation of sales, manufacturing of CVT tractor in European and the United States markets are analyzed. Finally, the development proposal of Chinese tractor CVT technology is poinled out.

关 键 词：拖拉机 无级变速 技术 发展 

分 类 号：S219[农业科学—农业机械化工程]