| 新型微步进旋转驱动器的设计与分析计算 |
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| 引用本文： | 沈健,尹大亮,朱仁胜,赵韩.新型微步进旋转驱动器的设计与分析计算[J].合肥工业大学学报(自然科学版),2010,33(5). |
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| 作者姓名： | 沈健 尹大亮 朱仁胜 赵韩 |
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| 作者单位： | 合肥工业大学,机械与汽车工程学院,安徽,合肥,230009 |
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| 摘 要： | 文章介绍了一种新型微步进旋转驱动器,该驱动器核心元件采用螺旋原理,用定子内箝位的方式和均布薄壁柔性铰链微变形结构;根据分析和有限元计算,其核心元件——运动转换机构输出的角位移与轴向位移成线性关系,且施加载荷也与轴向位移成线性关系,该驱动器在精密运动和定位、微操作、光学、生物及医学工程等领域将有较大的应用潜力。
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| 关 键 词： | 步进旋转 柔性铰链 微位移机构 |
Design and analysis of a novel precision step rotary actuator |
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| SHEN Jian,YIN Da-liang,ZHU Ren-sheng,ZHAO Han.Design and analysis of a novel precision step rotary actuator[J].Journal of Hefei University of Technology(Natural Science),2010,33(5). |
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| Authors: | SHEN Jian YIN Da-liang ZHU Ren-sheng ZHAO Han |
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| Institution: | SHEN Jian,YIN Da-liang,ZHU Ren-sheng,ZHAO Han (School of Machinery and Automobile Engineering,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | A novel precision step rotary actuator is developed in this paper.The core component of the drive adopts the principle of spiral,working with an inside clamping of the stator and a micro-distortion structure of the uniformly distributed thin flexible hinges.According to the calculation and finite element analysis(FEA),the axial displacement of the shift mechanism of movement,the core component of the actuator,has a linear relationship with the angular displacement and the load.It is of application potential... |
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| Keywords: | step rotary flexible hinge micro-displacement mechanism |
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