| 差速器锥齿轮的接触分析 |
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| 引用本文： | 顾信忠,张铁山.差速器锥齿轮的接触分析[J].专用汽车,2010(7):46-48. |
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| 作者姓名： | 顾信忠 张铁山 |
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| 作者单位： | 南京理工大学机械工程学院,江苏南京,210094 |
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| 摘 要： | 建立精确的差速器齿轮模型,根据齿轮啮合原理和赫兹公式,计算出单对轮齿啮合时可能出现最大应力的位置。运用有限元法,计算齿面的接触应力,通过与传统计算结果比较,表明了有限元法在差速器齿轮设计中适用性。
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| 关 键 词： | 差速器齿轮 接触分析 有限元法 |
Contact Analysis of Differential Bevel Gear |
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| Institution: | GU Xin-zhong et al |
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| Abstract: | Based on precise differential gear models, under Gear Engagement Theories and Hertz Formula, the position where the maximum stress may occur was calculated. With finite element analysis, the contact stress on tooth surfaces was calculated. By comparison with the empirical formulas, the validity of finite element analysis in the differential gear design was showed. |
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| Keywords: | differential gear contact analysis finite element analysis |
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