Synthesis of Planar Four-Bar for Generating Path with Prescribed Arc

Wen Yeuan Chung

doi:10.4028/www.scientific.net/AMM.541-542.808

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 541-542Synthesis of Planar Four-Bar for Generating Path...

Synthesis of Planar Four-Bar for Generating Path with Prescribed Arc

Abstract:

This paper demonstrates the synthesis of planar four-bar for path generation. The feature is that the path includes an arc segment. The users can prescribe coordinates of arc center, a precision point on the arc, and the corresponding pole. The four-bar is synthesized mainly with the aid of the Bobillier theorem. The tasks that the paths or coupler curves pass through at most two additional precision points are also considered. Several nonlinear equations thus have to be derived and combined to find the coordinates of the pivots in synthesizing the four-bar.

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Periodical:

Applied Mechanics and Materials (Volumes 541-542)

Pages:

808-812

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.541-542.808

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Online since:

March 2014

Authors:

Wen Yeuan Chung

Keywords:

Arc, Bobillier Theorem, Four-Bar, Path Generation

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