云南开放大学机械设计基础（20秋）形考任务6
机械设计基础（20秋）形考任务61.[问答题] 用作图法设计一个对心直动平底推杆盘形凸轮机构的凸轮轮廓曲线。已知基圆半径<img class="kfformula" src="data:image/png;base64,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" data-latex="{r}_{0}">=50mm，推杆平底与导路垂直，凸轮顺时针等速转动，运动规律如图所示。<br><br><img src="http://file.open.com.cn/ueditorupload/image/2019/12/04/6371106473880546682456545.png" title="1575439113(1).png" alt="1575439113(1).png">
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