【作者】 朱海燕； 曹文琴；

【Author】 Zhu Hanyan1,Cao Wenqin2(1.School of Railway Tracks and Transportation,School of Mechanical and Electrical Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,P.R.China;2.School of Mechanical and Electrical Engineering,East China Jiaotong University,Nanchang,Jiangxi 330013,P.R.China)

【机构】 华东交通大学轨道交通学院； 华东交通大学机电工程学院；

【摘要】 首先对JB/T6950-93型行星锥盘无级变速器结构特点和工作原理进行分析;然后在对其运动和受力分析研究的基础上得到碟簧的加压特性;最后在恒功率和恒转矩工况下对碟簧加压特性的进行分析比较,得出在恒功率工况下的实际加压特性与所需的加压特性完全相反的结论。更多还原

【Abstract】 This paper analyses the structure characteristics and working principle of the JB/T6950-93 type of planetary bevel-type CVT firstly.And then gets the pressure characteristics of the saucer reed based on the detailed research its motions and force analysis.Analytic comparison its pressure characteristics on the constant power and constant torque conditions,from which draws a conclusion that the actual pressure characteristics and the required one completely contrary on its constant power condition.更多还原