Reference : Comparison of the tests chosen for material parameter identification to predict singl...
Scientific congresses and symposiums : Paper published in a book
Engineering, computing & technology : Civil engineering
http://hdl.handle.net/2268/23545
Comparison of the tests chosen for material parameter identification to predict single point incremental forming forces
English
Bouffioux, Chantal mailto [Université de Liège - ULg > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F >]
Henrard, Christophe mailto [Université de Liège - ULg > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F >]
Eyckens, P. [> >]
Aerens, R. [> >]
Van Bael, A. [> >]
Sol, H. [> >]
Duflou, J. R. [> >]
Habraken, Anne mailto [Université de Liège - ULg > Département ArGEnCo > Département ArGEnCo >]
2008
Proceedings of the International Conference of International Deep Drawing Research Group (IDDRG 2008)
Asnafi, Nader
133-144
Yes
International
978-91-633-2948-7
International Conference of International Deep Drawing Research Group (IDDRG 2008)
du 16 au 18 juin 2008
Olofström
Sweden
[en] Sheet metal forming ; SPIF process ; Inverse method
[fr] FEM simulations ; Aluminum alloy AA3103
[en] LIMARC
[en] Single Point Incremental Forming is a sheet forming process that uses a smooth-ended tool following a specific tool path and thus eliminates the need for dedicated die sets. Using this method, the material can reach a very high deformation level. A wide variety of shapes can be obtained without specific and costly equipment. To be able to optimize the process, a model and its material parameters are required. The inverse method has been used to provide material data by modeling experiments directly performed on a SPIF set-up and comparing them to the experimental measurements. The tests chosen for this study can generate heterogeneous stress and strain fields. They are performed with the production machine itself and are appropriate for the inverse method since their simulation times are not too high.
http://hdl.handle.net/2268/23545

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