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基于扩张特性图的一种重型车辆用无级变速器的分析
引用本文:桂乃盘,罗佑新,何哲民. 基于扩张特性图的一种重型车辆用无级变速器的分析[J]. 煤矿机械, 2009, 30(8)
作者姓名:桂乃盘  罗佑新  何哲民
作者单位:湖南文理学院,湖南,常德,415000
基金项目:湖南省重点建设学科(机械设计及理论)资助项目,湖南省科技计划项目 
摘    要:介绍了封闭差动轮系的扩张特性图的坐标刻度以及J特性图、功率流形态分类图、等效率曲线图在扩张特性图中的表示方法。给出了这些特性图的应用实例,即以一种重型车辆用无级变速机为实例,应用这些"特性图"进行全面分析。这种特性图便于对设计方案进行比较。

关 键 词:封闭差动轮系  扩张特性图  J特性图  功率流  效率

Analysis of Differential Gear Variable Speed Transmission for Heavy Duty Vehicles on Expansive Characteristic Diagram of Planetary Differential
GUI Nai-pan,LUO You-xin,HE Zhe-min. Analysis of Differential Gear Variable Speed Transmission for Heavy Duty Vehicles on Expansive Characteristic Diagram of Planetary Differential[J]. Coal Mine Machinery, 2009, 30(8)
Authors:GUI Nai-pan  LUO You-xin  HE Zhe-min
Abstract:Introduced how the graduation of expansive characteristic diagram of planetary differential ,J characteristic diagram, classification diagram of power flow and equality efficiency chart are expressed in the expansive characterstic diagram.And such example is applied as the analysis in a differential gear variable speed transmission for heavy-duty vehicles,to the characteristic diagram with can make it easier to compare various design projects.
Keywords:planetary differential   expansive characteristic diagram   J characteristic diagram   power flow   efficiency
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