| 齿轮和曲轴配合轴段间过盈联结的有限元分析 |
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| 引用本文： | 高丽英,苏铁熊,张艳岗,付月磊.齿轮和曲轴配合轴段间过盈联结的有限元分析[J].内燃机车,2010(2):16-19. |
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| 作者姓名： | 高丽英 苏铁熊 张艳岗 付月磊 |
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| 作者单位： | 中北大学,山西,太原,030051 |
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| 摘 要： | 通过建立以结构强度限制确定的过盈量为上限和以承受最大扭矩不打滑原则确定的过盈配合量为下限的有限元模型，对齿轮和曲轴配合轴段间的过盈联结进行分析研究，从中找出影响过盈联结接触状态的主要因素，以及过盈量与各影响因素之间的关系。
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| 关 键 词： | 过盈联结 有限元 过盈量 齿轮 凸轴 |
Finite element analysis of the interference fits between gears and crankshaft section |
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| GAO Li-ying,SU Tie-xiong,ZHANG Yan-gang,FU Yue-lei.Finite element analysis of the interference fits between gears and crankshaft section[J].Diesel Locomotives,2010(2):16-19. |
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| Authors: | GAO Li-ying SU Tie-xiong ZHANG Yan-gang FU Yue-lei |
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| Affiliation: | Dept of Vehicle and Power Engineering/a>;Mechanical and Electronic Engineering Institute/a>;North University of China/a>;Taiyuan 030051/a>;China |
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| Abstract: | This paper focuses on the analysis of the interference fits between gears and crankshaft section,indentifies the major factors which impact the contact state of the interference fits.The finite element model was created with the principle that the minimum fit tolerance is determined when enduring maximum torque without slipping,and that the maximum fit tolerance is fixed by the limitation of the structural strength. |
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| Keywords: | interference fit finite element fit tolerance gear crankshaft |
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