| 基于有限元法的斜齿轮体模态计算与分析 |
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| 引用本文： | 刘辉,吴昌林,杨叔子.基于有限元法的斜齿轮体模态计算与分析[J].华中科技大学学报(自然科学版),1998(11). |
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| 作者姓名： | 刘辉 吴昌林 杨叔子 |
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| 作者单位： | 华中理工大学机械科学与工程学院 |
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| 摘 要： | 研究了斜齿轮体的固有振动特性；归纳出了齿轮本体和轮齿的主要振型类型；分析了齿轮本体结构对固有频率的影响以及相邻齿对轮齿模态特性的影响．所得结论为动态设计提供参考．
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| 关 键 词： | 斜齿轮 有限元法 固有频率 模态振型 |
Calculation and Analysis of a Mode for Helical Gear Based on FEM |
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| Liu Hui,Wu Changlin,Yang Shuzi.Calculation and Analysis of a Mode for Helical Gear Based on FEM[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1998(11). |
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| Authors: | Liu Hui Wu Changlin Yang Shuzi |
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| Institution: | Liu Hui Wu Changlin Yang Shuzi |
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| Abstract: | The intrinsic vibration of helical gear is investigated fully based on FEM. Major modes of the gear body and tooth are summed up. The effect caused by different structure of the gear body on natural frequencies corresponding to shape the modes and the effect on the mode behavior by adjacent tooth are analyzed. The conclusions can be used as a reference of dynamic design. |
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| Keywords: | helical gear finite element method natural frequency mode |
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