| 摩托车发动机配气机构运动学和动力学分析 |
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| 引用本文： | 陈博,刘静,陆鸣结.摩托车发动机配气机构运动学和动力学分析[J].摩托车技术,2011(3):34-37. |
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| 作者姓名： | 陈博 刘静 陆鸣结 |
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| 作者单位： | 金城集团有限公司 |
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| 摘 要： | 采EXCITE_TD软件,对某款摩托车四冲程汽油机配气机构进行运动学和动力学分析,对配气机构的性能及可提升余量有了更进一步的了解,并针对可提升的余量进行优化,以得到较满意的设计方案.优化后的配气机构进排气门升程丰满,系数有所提高,有利于提高发动机的充气效率;凸轮与摇臂间接触应力和气门落座力有所减小,无反跳、飞脱现象,整...
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| 关 键 词： | 配气机构 凸轮型线 优化设计 |
A Kinematic and Dynamics Analysis of Engine Valve Mechanism |
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| Chen Bo,Liu Jing,Lu Mingjie.A Kinematic and Dynamics Analysis of Engine Valve Mechanism[J].Motorcycle Technology,2011(3):34-37. |
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| Authors: | Chen Bo Liu Jing Lu Mingjie |
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| Institution: | Chen Bo Liu Jing LuMingjie(Jincheng Group Co.,Ltd.) |
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| Abstract: | An analysis is made for the kinematics and dynamics of a valve mechanism for a 4-stroke gasoline engine using the EXCITE_TD software,which helps people to know better the performance of valve mechanism and the allowance that may be increased and optimizes the allowance,so that a satisfying design can be obtained.The valve lift of the optimized valve mechanism is plentiful with the efficiency increased,which is conducive to the improvement of the engine charging efficiency;what' s more the contact stress bet... |
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| Keywords: | Valve mechanism Cam molded line Opitimum design |
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