| 发动机非对称配气凸轮型线设计研究 |
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| 引用本文： | 宋立权,唐彬. 发动机非对称配气凸轮型线设计研究[J]. 内燃机, 2005, 0(6): 28-30 |
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| 作者姓名： | 宋立权 唐彬 |
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| 作者单位： | 重庆大学,机械工程学院,重庆,400044;重庆大学,机械工程学院,重庆,400044 |
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| 摘 要： | 研究出摆线-简谐-简谐-摆线非对称凸轮型线，编制了该凸轮型线设计的专用CAD软件。试验证明：该型线达到和超过了本田CG系列发动机配气凸轮型线的特性，应用该型线对摩托车发动机配气凸轮进行设计，不仅可以获得较高的丰满系数和提高输出功率，而且减小了气门的冲击、振动，降低了热机噪声。
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| 关 键 词： | 摩托车发动机 丰满系数 配气机构 非对称凸轮型线 |
| 文章编号： | 1000-6494(2005)06-0028-03 |
| 收稿时间： | 2005-09-16 |
| 修稿时间： | 2005-09-16 |
Research and Design on Unsymmetrical Valve-train Cam of Engines |
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| SONG Li-quan,TANG Bin. Research and Design on Unsymmetrical Valve-train Cam of Engines[J]. Internal Combustion Engines, 2005, 0(6): 28-30 |
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| Authors: | SONG Li-quan TANG Bin |
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| Affiliation: | School of Mechanical Engineering, Chongqing University, Chongqing 400044, China |
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| Abstract: | In this paper, the cam profile of Sine- Cosine- Cosine- Sine was excogitated. Special CAD soft ware which is used in design of this cam profile was compiled. After applying this profile in design of valve - train cam of motorcycle engine, it is proved that this cam profile have same and better characteristics than cam profile of Honda motorcycle CG engine, which can not only maintain a high ample factor and increase output power , but also reduce impact, vibration and noise of engine which is working. |
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| Keywords: | motorcycle engine ample factor valve- train unsymmetrical cam profile |
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