| 偏心旋转-摆动式凸轮机构设计 |
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| 引用本文： | 李云峰,刘彩霞.偏心旋转-摆动式凸轮机构设计[J].机械传动,2009,33(4). |
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| 作者姓名： | 李云峰 刘彩霞 |
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| 作者单位： | 1. 河南科技大学,机电工程学院,河南,洛阳,471003
2. 新乡市第一职业中专,河南,新乡,453000 |
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| 基金项目： | 河南科技大学人才科学研究基金 |
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| 摘 要： | 运用极坐标矢量法对一种偏心旋转-摆动式凸轮机构的凸轮轮廓曲线进行了设计计算.首先,将机构中的构件用极坐标矢量来表示;然后,根据凸轮机构的矢量图,由从动件的运动规律逐步推导出凸轮从动滚子的运动规律;最后,由从动滚子的运动规律求解出凸轮的实际轮廓.这种方法具有计算精确的特点,能够完成具有复杂运动从动件的凸轮机构的设计.
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| 关 键 词： | 凸轮机构 极坐标矢量 运动分析 轮廓曲线 |
Design of Eccentric Rotating-swinging Cam Mechanism |
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| Li Yunfeng,Liu Caixia.Design of Eccentric Rotating-swinging Cam Mechanism[J].Journal of Mechanical Transmission,2009,33(4). |
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| Authors: | Li Yunfeng Liu Caixia |
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| Abstract: | The cam profile curve of an eccentric rotating-swinging cam mechanism is designed by using polar coordinate vector method.Firstly,the components of the mechanism are represented by polar coordinate vectors,then,the motion law of the slave roller of the cam is deduced from the motion law of the follower step by step according to the vector graph of the cam mechanism;lastly,the actual cam profile curve is figured out by the motion law of the slave roller.This method has the property of exactness,and can compl... |
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| Keywords: | Cam mechanism Polar coordinate vector Motion analysis Profile curve |
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