| 滚动伸缩式万向传动轴的运动和受力分析 |
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| 引用本文： | 贾晓红,金德闻,等.滚动伸缩式万向传动轴的运动和受力分析[J].机械科学与技术(西安),2001,20(2):244-246. |
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| 作者姓名： | 贾晓红 金德闻 |
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| 作者单位： | 清华大学精仪系!北京100084 |
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| 摘 要： | 为了研究新型传动机构“滚动伸缩式万向传动轴”的设计合理性 ,在对其进行结构分析的基础上 ,采用方向余弦矩阵法进行了运动特性研究 ,并对主要构件进行了受力分析。结果表明这种传动轴在传递所需运动的同时 ,会产生附加力矩 ,影响力矩的正常传递 ,使得机构磨损加剧 ,寿命降低。
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| 关 键 词： | 万向传动轴 运动分析 受力分析 |
| 文章编号： | 1003-8728(2001)02-0244 -03 |
| 修稿时间： | 1998年10月13 |
The Analysis of Motion and Force on the New Type of Roll-Expansion Universal Transmission Shaft |
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| JIA Xiao-hong,JIN De-wen,ZHANG Ji-chuan.The Analysis of Motion and Force on the New Type of Roll-Expansion Universal Transmission Shaft[J].Mechanical Science and Technology,2001,20(2):244-246. |
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| Authors: | JIA Xiao-hong JIN De-wen ZHANG Ji-chuan |
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| Abstract: | In order to prove the rationality of the new type of roll-expansion universal transmission shaft, in this paper based on the structure analysis, kinematic and force analysis are studied by means of matrix method. The result shows that an additional torque is brought in that will affect the transmission of the driving torque and intensify the abrasion and reduce the life of the components. |
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| Keywords: | Universal transmission shaft Kinematic analysis Force analysis |
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