| S1110柴油机配气凸轮改进设计 |
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| 引用本文： | 燕重哲.S1110柴油机配气凸轮改进设计[J].拖拉机与农用运输车,1995(3):32-35. |
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| 作者姓名： | 燕重哲 |
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| 作者单位： | 洛阳拖拉机研究所 |
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| 摘 要： | 采用N-谐波法对S1110H型柴油机现有凸轮型线进行了精确的拟合，其误差在0．001mm以内，并用单自由度的质量-弹簧模型进行了动力学计算，深入分析了其存在问题。重新设计了一种新的FB2（复合摆线式）配合凸轮，比较了两种凸轮的优劣，并且指出了在凸轮设计中需要注意的问题。
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| 关 键 词： | 柴油机 配气机构 凸轮 改进 |
Redesign and Improving of the S1110 Diesel Engine Cam's Profile |
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| Abstract: | By N-harmonic method a precise imitation has been made for the S1110 style diesel engine Cam's profile, with the error within 0.001mm. By using single freedom mass-spring model, a dynamic calculation was done. Through analysing problems, redesigns a new FB2(complex cycloid ) inlet and exhaust cam, and makes a comparasion between the old and the new one. Finally the author points out several problems which should be paid attention in cam design. |
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