重卡离合助力与换挡最佳时间匹配关系研究

A Study on Matching Connection of Heavy Truck Clutch Assisting and Best Shifting Time

重卡由于装载质量大,变速箱挡位多,增加了驾驶员的劳动强度和操纵难度。对于大部分驾驶员来说,如何通过控制离合踏板来把握最佳换挡时间一直是个难题。而气动换挡助力作为由MT向AMT转变过程中的一项过渡技术,能有效解决重卡离合助力与换挡最佳时间匹配问题。

Laboring intensity and controlling difficulty were increased as a result of heavy truck loading more cargo and using gear-box with more gear range. It＇s a trouble how to hold the best shifting gear by control the clutch pedal to most drivers. Shifting gear by air assisting is an interim technology during the transformation from MT to AMT, which can resolve above question.