三滚轮共轭齿形凸轮设计

Design of the tooth-like conjugated cam with three rollers

采用共轭齿形凸轮组合成间隙机构的设计 ,达到旋转物体在转动一周内 ,可实现停止、加速、匀速、减速、再回到停止四种状态。介绍了这种机构的设计和应用。

The tooth-like conjugate cam is used to form the intermittent mechanism.It can make the follower with three rollers turn and can achieve the four states:stop,accelerating,homogeneous velocity,and decelerating in a circuit.The design method and application of the mechanism are introduced in the paper.