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Benchmark 3 - springback of an Al-Mg alloy in warm forming conditions

Manach, Pierre-Yves, Coër, Jérémy, Laurent, Anthony Jégat Hervé and Yoon, Jeong Whan 2016, Benchmark 3 - springback of an Al-Mg alloy in warm forming conditions, Journal of physics: conference series, vol. 734 : Part A - benchmarks, no. 2, pp. 1-25, doi: 10.1088/1742-6596/734/2/022003.

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Title Benchmark 3 - springback of an Al-Mg alloy in warm forming conditions
Author(s) Manach, Pierre-Yves
Coër, Jérémy
Laurent, Anthony Jégat Hervé
Yoon, Jeong WhanORCID iD for Yoon, Jeong Whan orcid.org/0000-0002-7616-5253
Journal name Journal of physics: conference series
Volume number 734 : Part A - benchmarks
Issue number 2
Article ID 022003
Start page 1
End page 25
Total pages 25
Publisher IOP Publishing
Place of publication Bristol, Eng.
Publication date 2016-09
ISSN 1742-6588
1742-6596
Keyword(s) deep drawing
warm conditions
Al-Mg alloy
springback
Summary Accurate prediction of springback is a long-standing challenge in the field of warm forming of aluminium sheets. The objective of this benchmark is to predict the effect of temperature on the springback process through the use of the split-ring test [1] with an Al-Mg alloy. This test consists in determining the residual stress state by measuring the opening of a ring cut from the sidewall of a formed cylindrical cup. Cylindrical cups are drawn with a heated die and blank-holder at temperatures of 20, 150 and 240°C. The force-displacement response during the forming process, the thickness and the earing profiles of the cup as well as the ring opening and the temperature of the blank are used to evaluate numerical predictions submitted by the benchmark participants. Problem description, material properties, and simulation reports with experimental data are summarized.
Language eng
DOI 10.1088/1742-6596/734/2/022003
Field of Research 080110 Simulation and Modelling
091207 Metals and Alloy Materials
091307 Numerical Modelling and Mechanical Characterisation
Socio Economic Objective 970109 Expanding Knowledge in Engineering
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2016, The Authors
Free to Read? Yes
Use Rights Creative Commons Attribution licence
Persistent URL http://hdl.handle.net/10536/DRO/DU:30090340

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Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.