상대속도를 이용한 병진운동용 롤러 종동절을 가진 원통캠의 형상설계에 관한 연구

A Study on Shape Deisgn of Cylindrical Cam with Translating Roller Follower Using Relative Velocity

A cylindrical cam with a translation roller follower provides to transfer the translation motion and it s very useful mechanism in the automation. But. it's very difficult that the shape is defined accurately. This paper, proposes a new shape design method of the cylindrical cam with translation roller follower using the relative velocity method[l]. The relativc velocity method lculates the relative velocity of the follower versus the cam at a center of roller, and then determines a contact point by using the geometric relationships and the kinematical constraints. Finally, we present an example in order to prove the accuracy of the proposed methods.