| 永磁带轮式金属带传动原理及力学模型 |
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| 引用本文： | 诸世敏,罗善明,余以道.永磁带轮式金属带传动原理及力学模型[J].农业机械学报,2005,36(12):118-121. |
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| 作者姓名： | 诸世敏 罗善明 余以道 |
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| 作者单位： | 湖南科技大学机电工程学院;湖南科技大学机械设备健康维护省重点实验室 |
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| 基金项目： | 国家自然科学基金资助项目（项目编号：50205023）和湖南省教育厅青年基金资助项目（项目编号：03B045） |
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| 摘 要： | 永磁带轮式金属带传动是依靠安装在带轮上的稀土永磁体产生磁场以吸引金属带,并大幅度地提高金属带与磁力带轮间的摩擦力而传递运动和动力的，介绍了永磁带轮式金属带传动的结构及工作原理;建立了永磁带轮式金属带传动的力学模型;并对影响其传动特性的主要因素进行了分析.
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| 关 键 词： | 带传动 金属带 永磁体 磁力带轮 传动特性 |
| 收稿时间： | 06 16 2005 12:00AM |
| 修稿时间： | 2005年6月16日 |
Study on Principle and Mechanical Model of Metal Belt Drive with Permanent Magnet |
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| Zhu Shimin,Luo Shanming,Yu Yidao.Study on Principle and Mechanical Model of Metal Belt Drive with Permanent Magnet[J].Transactions of the Chinese Society of Agricultural Machinery,2005,36(12):118-121. |
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| Authors: | Zhu Shimin Luo Shanming Yu Yidao |
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| Institution: | Hu'nan University of Science and Technology |
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| Abstract: | Metal belt drive with permanent magnet(MBDPM) is a new type of mechanical transmission,in which magnetic field can be produced by the permanent magnet installed in magnetic pulley.The magnet can attract the metal belt and increase the friction force between metal belt and magnetic pulley.The structure and principle of MBDPM was introduced and its mechanical model was established.Finally,some main factors influenced transmission performance of MBDPM was analyzed.The results showed that initial tension and magnetic attraction produced the effective tension together.So,this drive possessed many advantages,such as great transmission power and transmission ratio and high efficiency. |
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| Keywords: | Belt drive Metal belt Permanent magnet Magnetic pulley Transmission performance |
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