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TECHNICAL PAPERS

Material Properties of Aluminum Alloy for Accurate Draw-Bend Simulation

[+] Author and Article Information
K. M. Zhao, J. K. Lee

The Ohio State University, Dept. of Mech. Eng., 206 West 18th Avenue, Columbus, OH 43210

J. Eng. Mater. Technol 123(3), 287-292 (Feb 05, 2001) (6 pages) doi:10.1115/1.1370371 History: Received February 01, 2000; Revised February 05, 2001
Copyright © 2001 by ASME
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References

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Figures

Grahic Jump Location
Schematics of cyclic three-point bending test
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Experimental and computed bending moments for AL6022-T4 (three-point bend test)
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Comparison of generated stress-strain curve and tension test data for AL6022-T4
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Evolution of yield surface in three-point bend of AL6022-T4
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Illustration of draw-bend test and measured springback angle
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Measured and simulated final shapes of aluminum sheet under draw-bend forming with normalized restraining force of 0.5
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Measured and simulated final shapes of aluminum sheet under draw-bend forming with normalized restraining force of 0.7
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Measured and simulated final shapes of aluminum sheet under draw-bend forming with normalized restraining force of 0.9
Grahic Jump Location
Measured and simulated final shapes of aluminum sheet under draw-bend forming with normalized restraining force of 1.1

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