Experimental Research on Static Dent Resistance of Aluminum Alloy Double-Curved Panel

Yi Li; Dong Yan Lin

doi:10.4028/www.scientific.net/AMM.851.94

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 851Experimental Research on Static Dent Resistance of...

Experimental Research on Static Dent Resistance of Aluminum Alloy Double-Curved Panel

Abstract:

The static dent resistance performance of the aluminum alloy panel formed using viscous pressure forming (VPF) is studied by experimental methods. The successive load is used to cause the aluminum alloy panel dent in the static dent resistance test. The influence of the curvature radius and VPF process parameters on the static dent resistance performance is researched. Results show that the panel with the smaller radius has a larger stiffness and static dent resistance; the adequate drawing depth can optimum the static dent resistance performance of the double-curved panel and the drawbead also can increase the stiffness and static dent resistance.

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Periodical:

Applied Mechanics and Materials (Volume 851)

Pages:

94-97

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.851.94

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Online since:

August 2016

Authors:

Yi Li*, Dong Yan Lin

Keywords:

Aluminum Alloy Panel, Static Dent Resistance, Stiffness, Viscous Pressure Forming

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