| 三叉杆式联轴器系统附加弯矩及传递效率的确定 |
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| 引用本文： | 王江忠,李利,常德功,吴桂卿,王海梅.三叉杆式联轴器系统附加弯矩及传递效率的确定[J].机械设计与制造,2007(1):10-12. |
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| 作者姓名： | 王江忠 李利 常德功 吴桂卿 王海梅 |
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| 作者单位： | 1. 青岛科技大学机电工程学院,青岛,266061
2. 青岛市产品质量监督检验所,青岛,266000 |
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| 摘 要： | 以方向余弦矩阵为工具,在三叉杆式万向联轴器输出轴动力分析的基础上,推导出输入轴所承受的附加弯矩,找出此类型联轴器在高速状态下振动产生的力学根源.同时,求出了三叉杆式万向联轴器系统总的传递效率及影响传递效率的因素,给出了此类型联轴器最佳的适用角度范围.对此类型联轴器的设计及使用具有非常重要的指导意义.
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| 关 键 词： | 三叉杆式万向联轴器 附加弯矩 效率 最佳适用角度 三叉杆式万向联轴器 系统 附加弯矩 传递效率 universal joint tripod transmission efficiency moment 意义 指导 设计及使用 范围 适用角度 最佳 因素 影响 力学 振动产生 状态 类型 |
| 文章编号： | 1001-3997(2007)01-0010-02 |
| 修稿时间： | 2006-06-09 |
The calculations of the additional bending moment and the transmission efficiency about the tripod universal joint |
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| WANG Jiang-zhong,LI Li,CHANG De-gong,WU Gui-qing,WANG Hai-mei.The calculations of the additional bending moment and the transmission efficiency about the tripod universal joint[J].Machinery Design & Manufacture,2007(1):10-12. |
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| Authors: | WANG Jiang-zhong LI Li CHANG De-gong WU Gui-qing WANG Hai-mei |
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| Affiliation: | 1 Qingdao University of Science and Technology. Qingdao 266061,China;2 Qingdao Supervision and Testing Center of Product Quality, Qingdao 266000,China |
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| Abstract: | By using the direction cosine matrices as the major mathematics tools and basing the dynamics analysis about the output shaft of the tripod universal joint, the additional bending moments of the input shaft are derived, which would cause the serious vibration at the high speed movement. At the same time, the system transmission efficiency and the influencing factor of its are reduced. The confines of the optimal applied angle are suggested. All of these are very important for designing and using this typical universal joint. |
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| Keywords: | The tripod universal joint Additional bending moment Efficiency The optimal angle |
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