| 摆动凸轮廓线曲率半径计算的CAD动画方法 |
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| 引用本文： | 张俊.摆动凸轮廓线曲率半径计算的CAD动画方法[J].太原理工大学学报,2005,36(3):326-328. |
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| 作者姓名： | 张俊 |
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| 作者单位： | 襄樊学院,机械系,湖北,襄樊,441053 |
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| 摘 要： | 通过瞬心法进行高副低代,得到了摆动从动件凸轮机构的等效四杆机构;在此基础上,论述了凸轮廓线曲率半径图解法的原理,给出了它们之间的几何运动关系。进一步讨论了采用CAD动画的方法,高速高精度地计算凸轮廓线曲率半径的过程。
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| 关 键 词： | 凸轮廓线 摆动从动件 CAD动画 曲率半径 |
| 文章编号： | 1007-9432(2005)03-0326-03 |
| 修稿时间： | 2004年10月19 |
CAD Animation Method for Determining the Radius of Curvature of Disk-cam with Oscillating Follower |
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| ZHANG Jun.CAD Animation Method for Determining the Radius of Curvature of Disk-cam with Oscillating Follower[J].Journal of Taiyuan University of Technology,2005,36(3):326-328. |
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| Authors: | ZHANG Jun |
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| Abstract: | Through application of polar method to the equivalent four bar linkage of the cam mechanism, the principle of a new graphic method for determing the radius of curvature of planar cam profile is studied, the geometric and kinematic relationships are given. Then the process for computing the radius of curvature of planar cam profile is introduced by means of CAD animation. |
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| Keywords: | cam profile oscillating follower CAD animation radius of curvature |
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