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车辆自动换档缓冲控制设计
引用本文:马彪,叶明,陈民鉴.车辆自动换档缓冲控制设计[J].车辆与动力技术,1994(4).
作者姓名:马彪  叶明  陈民鉴
作者单位:北京理工大学(马彪,陈民鉴),国营618厂(叶明)
摘    要:在车辆的自动换档过程中,离合器充油油压特性的缓冲控制,直接影响着换档过程中品质的好坏.本文给出了实现换档缓冲控制的换档缓冲阀的原理和结构,分析讨论了对换档离合器充油特性的控制方法,并给出了影响缓冲特性的节流孔参数计算方法.

关 键 词:自动变速  液压控制

Design of the smooth control of hydraulic pressures of clutches in vehicle automatic shifting
Ma Biao,Ye Ming,Cheng Minjian.Design of the smooth control of hydraulic pressures of clutches in vehicle automatic shifting[J].Vehicle & Power Technology,1994(4).
Authors:Ma Biao  Ye Ming  Cheng Minjian
Affiliation:Ma Biao;Ye Ming;Cheng Minjian(Beijing Institute of Technology)(State Owned Factory of No.618)(Beijing Institute of Technology)
Abstract:In vehicle automatic transmissions, the smooth control of hydraulic performance of clutch has more direct effect on the shift quality. This paper provides the theory and construction of control valves for smooth shifting, and the control methods of hydraulic pressure characteristics are analysed and discussed. Computing methods of orifice dimensions affecting the soomth control property are also provided.
Keywords:automatic transmission  hydraulic control
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