Proceedings of the KSME Conference (대한기계학회:학술대회논문집)
- 2000.11a
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- Pages.813-817
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- 2000
A Study on Shape Design Approach of Cylindrical Cam for Automatic Tool Changer Using Relative Velocity
상대속도를 이용한 자동공구교환장치용 원통 캠의 형상 설계에 관한 연구
- Published : 2000.11.02
Abstract
Cam mechanism is one of the common devices used in many automatic machinery. Specially cylindrical cam generates three dimensional motions. Thus, the shape design procedure must have high accuracy. This paper proposes the shape design procedure for a cylindrical cam and follower mechanism using a relative velocity method. The relative velocity method and coordinate transformation are used to find a contact point between cam and follower. Also, the full shape of the cylindrical cam can be generated by using the geometric relationships and the contact constraints. As a result, this paper presents an example for the sape design of the cylindrical cam in order to prove the accuracy of the design procedures.
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