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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 184-185Optimization Design of Disc Cam Mechanisms with an...

Optimization Design of Disc Cam Mechanisms with an Offset Translating Negative Radius Roller Follower

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Abstract:

The offset optimization is one of the key elements of designing cam mechanisms. This paper presents the mechanical model of a disc cam mechanism with an offset translating negative radius roller follower and deduces the efficiency expression. Then it proposes pressure angle and efficiency integration as the evaluation index of pressure angle and efficiency respectively. Furthermore, the optimal offset is derived according to the index. Finally, an example is provided to illustrate the method to obtaine the optimal offset.

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Frontiers of Mechanical Engineering and Materials Engineering

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Periodical:

Applied Mechanics and Materials (Volumes 184-185)

Pages:

774-779

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.184-185.774

Citation:

Cite this paper

Online since:

June 2012

Authors:

Rong Fu Lin, Yong Chang

Keywords:

Disc Cam, Mechanical Efficiency, Negative Radius Roller Follower, Offset, Pressure Angle

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