| 特种螺旋传动机构的研究 |
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| 引用本文： | 梁锡昌,蒋建东,李润方,陈小安.特种螺旋传动机构的研究[J].机械工程学报,2003,39(10):106-110. |
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| 作者姓名： | 梁锡昌 蒋建东 李润方 陈小安 |
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| 作者单位： | 重庆大学机械传动国家重点实验室 |
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| 基金项目： | 国家自然科学基金(50275153)，国家863基金(423140)资助项目 |
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| 摘 要： | 迄今为止，机械工程界对螺旋传动机构仅研究和使用了输入旋转、输出直线运动的一面，很少系统地研究其另一面，即输入直线运动时，输出旋转运动，这也是一种基本传动。着重于研究这种传动的原理、传动计算、结构优化，并针对工程应用实例进行关键结构参数的优化，根据传动机构振动性能的要求，利用MCAE软件的有限元分析模型对这种新型传动机构进行了动态性能的研究。
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| 关 键 词： | 动态性能 特种滚动螺旋传动 有限元 |
| 修稿时间： | 2002年10月17 |
RESEARCH ON A SPECIAL SCREW TRANSMISSION MECHANISM |
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| Liang Xichang Jiang Jiandong,Li Runfang Chen Xiaoan.RESEARCH ON A SPECIAL SCREW TRANSMISSION MECHANISM[J].Chinese Journal of Mechanical Engineering,2003,39(10):106-110. |
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| Authors: | Liang Xichang Jiang Jiandong Li Runfang Chen Xiaoan |
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| Affiliation: | Chongqing University |
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| Abstract: | Nowadays the screw transmission is studied and applied, but it is limited to one facet that the output member is linear motion when the input member is rotating motion. Little has been done for the opposite facet that the output member is rotating motion when the input member is linear motion, which is an elementary style of transmission. The principle of the transmission, kinesis, and an optimization of structure is studied mainly. As an example, the special ball screw transmission mechanism is optimized with key parameters and is trial-manufactured. On account of dynamic performances of the mechanism, the mechanism is studied with the method of the finite element model by the software MCAE. |
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| Keywords: | Special ball screw transmission Finite element Dynamic performance |
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