| 一种新型对称加载行星牵引传动减速器 |
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| 引用本文： | 阎德元,郭景晶,张筱红.一种新型对称加载行星牵引传动减速器[J].北京航空航天大学学报,1999,25(2):229-231. |
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| 作者姓名： | 阎德元 郭景晶 张筱红 |
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| 作者单位： | 北京航空航天大学 机电工程系 |
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| 摘 要： | 介绍了一种新型对称加载行星牵引传动减速器,它保留了行星齿轮传动比大的优点.由于它采用3组行星轮与2个锥面钢套对称加载,利用牵引油拖动,工作面多,传动效率高;接触处采用共曲面,接触应力下降;与齿轮传动相比结构简单,制造安装方便,噪声小,特别具有不受行星齿轮传动齿数安装条件限制的优点.
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| 关 键 词： | 摩擦传动装置 对称 加压 最优设计 行星变速装置 |
| 收稿时间： | 1997-11-20 |
New Symmetrically Loading Epicyclic Traction Drive Reducer |
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| Yan Deyuan,Guo Jingjing,Zhang Xiaohong.New Symmetrically Loading Epicyclic Traction Drive Reducer[J].Journal of Beijing University of Aeronautics and Astronautics,1999,25(2):229-231. |
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| Authors: | Yan Deyuan Guo Jingjing Zhang Xiaohong |
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| Institution: | Beijing University of Aeronautics and Astronautics,Dept. of Mechanical and Electronical Engineering |
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| Abstract: | A new symmetrically loading epicyclic traction drive reducer is introduced. It has advantage of high drive ratio of other epicyclic gears. It loads three epicyclic gears and two steel tapers and drives through traction oil. It has more work surfaces and higher drive ratio. Its contact stress is decreased because the same curved surfaces is used at the contact region. It has simpler structure, easier making and installation,lower noise than ordinary gear drive. Especially, unlike ordinary epicyclic gear, its installation will not be limited by the number of gears. |
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| Keywords: | friction driving devices symmetry pressurization optimum design planetary speed changing devices |
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