| 摆动活齿传动的动力学模型 |
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| 引用本文： | 王淑营,徐礼钜,梁尚明.摆动活齿传动的动力学模型[J].西南交通大学学报,2004,39(4):472-475. |
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| 作者姓名： | 王淑营 徐礼钜 梁尚明 |
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| 作者单位： | 1. 西南交通大学CAD工程中心,四川,成都,610031
2. 四川大学制造科学与工程学院,四川,成都,610065 |
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| 基金项目： | 国家自然科学基金资助项目(59975062) |
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| 摘 要： | 以单个活齿受力为基础，分析了单排及双排结构摆动活齿传动机构的受力状态．将解超静定问题的位移法与机构动态静力分析方法相结合，以活齿微位移为基础建立变形协调方程组，推导了单排及双排结构摆动活齿传动机构的动力学模型．算例的计算结果表明，用推导的模型计算的受力状态符合活齿受力趋势的理论分析．
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| 关 键 词： | 齿轮 动力学 摆动活齿传动 过约束机构 变形协调 活齿受力 |
| 文章编号： | 0258-2724(2004)04-0472-04 |
Dynamic Analysis of Swing Movable Teeth Drive |
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| WANG Shu-ying,XU Li-ju,LIANG Shang-ming.Dynamic Analysis of Swing Movable Teeth Drive[J].Journal of Southwest Jiaotong University,2004,39(4):472-475. |
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| Authors: | WANG Shu-ying XU Li-ju LIANG Shang-ming |
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| Institution: | WANG Shu-ying~1,XU Li-ju~2,LIANG Shang-ming~2 |
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| Abstract: | The forces on a single movable tooth were analyzed and the result was taken as the basis for calculating the forces acting on movable teeth of a single set and double sets. Deformation-coordination equations were derived using displacement method and kinetic-static analysis, and the equations were used to establish the dynamic model of the drive. A numerical example was presented, and the results show that the forces in a working cycle conform to the theoretical analysis. |
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| Keywords: | gears dynamics transmission swing movable teeth over-constrained mechanism deformation-coordination |
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