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Finite element analysis of springback in bending of aluminium sheets
Date
2002-04-01
Author
Esat, V
Darendeliler, Haluk
Gokler, MI
Metadata
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Bending is one of the processes frequently applied during manufacture of aluminium components. The bending operation involves springback, which is defined as elastic recovery of the part during unloading. In manufacturing industry, it is still a practical problem to predict the final geometry of the part after springback and to design appropriate tooling in order to compensate for springback. In this paper, commercially available finite-element analysis (FEA) software is used to analyse bending and springback of different aluminium materials of different thickness. The amount of springback, the total equivalent plastic strains and the equivalent von Mises stresses are presented. The FEA results are compared with empirical data.
Subject Keywords
Non-ferrous metals and alloys
,
Stamping and punching
,
Plastic behaviour
URI
https://hdl.handle.net/11511/57672
Journal
MATERIALS & DESIGN
DOI
https://doi.org/10.1016/s0261-3069(01)00062-0
Collections
Department of Mechanical Engineering, Article
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V. Esat, H. Darendeliler, and M. Gokler, “Finite element analysis of springback in bending of aluminium sheets,”
MATERIALS & DESIGN
, pp. 223–229, 2002, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/57672.