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正独立式机械双流传动装置自动换挡技术
引用本文:孟建民,席军强,陈慧岩,龚鹏.正独立式机械双流传动装置自动换挡技术[J].兵工学报,2008,29(1):1-5.
作者姓名:孟建民  席军强  陈慧岩  龚鹏
作者单位:北京理工大学机械与车辆工程学院,北京100081
摘    要:某履带式自行火炮装用手动操纵的正独立式机械双流传动装置,在实际使用过程中由于经常出现起步档选择不合理,导致主离合器过度磨损,影响了车辆的使用寿命。为此对原车的换档操纵系统进行了改进设计,即在原车上增加电液自动换档操纵系统,取代原车的机械换档操纵系统。通过实车试验证明,所加装的电液自动换档操纵系统解决了主离合器过度磨损的问题,同时实现了车辆的自动换档操纵。

关 键 词:机械学      正独立式机械双流传动装置      自动换档操纵      自动离合器      电动油门  
文章编号:1000-1093(2008)01-0001-05
收稿时间:2007-04-10
修稿时间:2007年4月10日

Automatic Shift Technology for Positive Independent Mechanical Split Path Transmission
MENG Jian-min,XI Jun-qiang,CHEN Hui-yan,GONG Peng.Automatic Shift Technology for Positive Independent Mechanical Split Path Transmission[J].Acta Armamentarii,2008,29(1):1-5.
Authors:MENG Jian-min  XI Jun-qiang  CHEN Hui-yan  GONG Peng
Affiliation:School of Mechanical Vehicular Engineering, Beijing Institute of Technology, Beijmg 100081, China
Abstract:A self-propelled artillery is equipped with the positive independent mechanical split path transmission, which is controlled manually. In practical use, drivers usually take mistake operation at shifting which causes the excessive wear of the main clutch. As a result, the service period of the vehicle is shortened severely. To avoid what we mentioned early, we attached an automatic shift system which is developed for the vehicle upgrade to the transmission to substitute the original mechanical shift system. Then, the following vehicle driving tests prove that the automatic shift system can resolve the excessive wear of the main clutch; at the same time, the function of the automatic shift of the vehicle can be realized.
Keywords:mechanics  positive independent mechanical split path transmission  automatic shift  automatic clutch  automatic accelerated pedal control
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