The Optimal Combination of the Planar Bar Group on an Eight-Link Mechanical Press Based on MSDV

Xin Fang Ge; Yuan Shen; Chan Gan Zhu

doi:10.4028/www.scientific.net/AMM.271-272.1183

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 271-272The Optimal Combination of the Planar Bar Group on...

The Optimal Combination of the Planar Bar Group on an Eight-Link Mechanical Press Based on MSDV

Abstract:

Based on the MSDV (the minimum sum of the displacement variance), the optimal combination of the bar group on a planar eight-link mechanical press is studied in this paper. Firstly, we establish the kinematic equations of a simplified planar eight-link by dividing the planar eight-link into three modules and resolving them step by step. With the established kinematic equations, we simulate the movement of the planar eight-link and obtain its curve of displacement, velocity and acceleration. Final, we get the optimal combination of the eight-link mechanical press based on MSDV. The simulation of the optimal planar eight-link bar group indicates that the displacement curves of the four eight-links included in a eight-link mechanical press almost coincide.

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Periodical:

Applied Mechanics and Materials (Volumes 271-272)

Pages:

1183-1189

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.271-272.1183

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Online since:

December 2012

Authors:

Xin Fang Ge, Yuan Shen, Chan Gan Zhu

Keywords:

Mechanical Press, MSDV, Optimal Combination, Planar Eight-Link

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