| 大功率船用减速器斜齿圆柱齿轮啮合仿真模型 |
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| 引用本文： | 袁杰红,马侃楚,李常义.大功率船用减速器斜齿圆柱齿轮啮合仿真模型[J].国防科技大学学报,2004,26(5):104-108. |
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| 作者姓名： | 袁杰红 马侃楚 李常义 |
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| 作者单位： | 1. 国防科技大学机电工程与自动化学院,湖南,长沙,410073
2. 中国航空工业中南传动机械厂,湖南,长沙,410200 |
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| 摘 要： | 利用大型有限元分析软件MSC.Marc的直接约束法,建立了某大功率船用减速器斜齿圆柱齿轮副多齿啮合的三维有限元非线性接触分析模型。基于该模型,对齿轮副进行了一个啮合周期内的准静态啮合仿真分析。计算表明,本文得到的结果非常符合实际啮合规律,也验证了模型的正确性。由于模型的特点,有望进一步应用于齿轮的动态啮合分析。
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| 关 键 词： | MSC.Marc 有限元 斜齿轮 啮合 接触 |
| 文章编号： | 1001-2486(2004)05-0104-05 |
| 收稿时间： | 2004/3/12 0:00:00 |
| 修稿时间： | 2004年3月12日 |
A Meshing Simulation Model for Cylindrical Helical Gear Pair in the Large Power Shipborne Reducer |
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| YUAN Jiehong,MA Kanchu and LI Changyi.A Meshing Simulation Model for Cylindrical Helical Gear Pair in the Large Power Shipborne Reducer[J].Journal of National University of Defense Technology,2004,26(5):104-108. |
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| Authors: | YUAN Jiehong MA Kanchu and LI Changyi |
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| Institution: | YUAN Jie-hong~1,MA Kan-chu,LI Chang-yi |
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| Abstract: | A 3-D nonlinear contact analysis model with several teeth pairs in meshing which is used to simulate a pair of cylindrical helical gear in the large power shipborne reducer is established by the direct constraint method provided by MSC.Marc. Then, based on the model, a quasi-static analysis is carried out in a meshing period. The numerical results show a very good agreement with the meshing rules in reality, and simultaneously, the rationality of the model is verified. Because of the original traits, the model can be used to be deal with the dynamic meshing problem of the gear pair. |
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| Keywords: | MSC Marc finite element method helical gear pair mesh contact |
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