| 圆锥滚子端面蜗形凸轮机构压力角的精确解 |
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| 引用本文： | 尹建伟 吴义忠. 圆锥滚子端面蜗形凸轮机构压力角的精确解[J]. 东南大学学报(自然科学版), 1998, 28(1): 62-67 |
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| 作者姓名： | 尹建伟 吴义忠 |
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| 作者单位： | 东南大学电光源研究中心 |
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| 基金项目： | 国家经贸委九五攻关项目 |
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| 摘 要： | 通过建立端曲蜗形凸轮滚子的轴线曲面方程，利用纯滚动滚子相对速度矢量与啮合点法线方向正交的性质，推导出该机构压力角的精确解，并给出了计算实例。
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| 关 键 词： | 压力角 蜗形凸轮机构 圆锥 滚子 精确解 |
The Accurate Solution of Pressure Angle of Conical Roller Worm Cam Mechanism |
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| Yin Jianwei Wu Yizhong Li Guanan. The Accurate Solution of Pressure Angle of Conical Roller Worm Cam Mechanism[J]. Journal of Southeast University(Natural Science Edition), 1998, 28(1): 62-67 |
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| Authors: | Yin Jianwei Wu Yizhong Li Guanan |
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| Abstract: | This paper introduces the conception of rotation tensor and establishes the curved surface equation of the roller axis of conical roller worm cam.Based on the principle of the verticality of the normal line at the engaged point and the cam speed,when the roller purely rolls,the accurate solution of the pressure angle is presented. An example is given. |
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| Keywords: | worm cam pressure angle rotation tensor verticality |
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