气压助力离合总泵设计与开发

随着用户对车辆操纵舒适性的要求越来越高,小动力段商用车也反映离合踏板沉重的问题。目前小动力段商用车离合操纵助力形式有两种:1、液压制动车辆开始采用真空助力离合总泵结构。2、离合踏板采用弹簧机械助力,但助力效果不明显,并且松离合时踏板受弹簧回力作用,脚感很差。气压制动车辆用户反应操纵沉重,受装配空间限制,气压助力离合分泵无法装配,无法实现离合操纵系统助力。下面介绍一种气压助力离合总泵完全可以解决以上问题。

Design and Development of Air Power-clutch Main Pump

With the increasing requirements of the vehicle control comfort,small motivation section commercial vehicles have the problems that clutch pedal power is heavy.Currently small motivation section commercial vehicles have two forms of clutch control section:1,hydraulic brake models are beginning to use the clutch master cylinder vacuum booster structure.2,the clutch pedal adds a mechanical spring,but with little effect,and when the clutch pedal force by the spring is going back,the feet feeling is poor.When t...