| 基于AVL EXCITE Timing Drive的发动机配气凸轮型线优化 |
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| 引用本文： | 郭晶帆,崔俊杰,常成,杨军,赵鑫. 基于AVL EXCITE Timing Drive的发动机配气凸轮型线优化[J]. 汽车零部件, 2011, 0(6): 46-49,58 |
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| 作者姓名： | 郭晶帆 崔俊杰 常成 杨军 赵鑫 |
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| 作者单位： | 中北大学机电工程学院,山西太原,030051 |
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| 摘 要： | 应用AVL EXCITE Timing Drive软件,建立配气机构运动学及动力学模型,对实测的进气凸轮升程曲线进行分析,优化了进气凸轮型线,并使凸轮的丰满系数得到改善,同时减轻气门落座的反跳现象。
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| 关 键 词： | 凸轮型线 配气机构 优化设计 |
Engine Cam Optimization Base on the AVL EXCITE Timing Drive |
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| GUO Jingfan,CUI Junjie,CHANG Cheng,YANG Jun,ZHAO Xin. Engine Cam Optimization Base on the AVL EXCITE Timing Drive[J]. Automobile Parts, 2011, 0(6): 46-49,58 |
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| Authors: | GUO Jingfan CUI Junjie CHANG Cheng YANG Jun ZHAO Xin |
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| Affiliation: | (Mechanical and Electrical Engineering College, North University of China, Taiyuan Shanxi 030051, China) |
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| Abstract: | Building up the kinemastics and multi -mass dynamics model of the valve train with AVL EXCITE Timing Drive, by analyzing the tested cam lift curve, improved the valve cam profile and fullness ratio. The performances calculation of the valve train indicates that the bounce of the valve when it seat down is reduced. |
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| Keywords: | Cam profile Valve train Optimization design |
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