[en] Numerical simulation of the single point incremental forming (SPIF) processes can be
very demanding and time consuming due to the constantly changing contact conditions between the
tool and the sheet surface, as well as the nonlinear material behaviour combined with non-monotonic
strain paths. The purpose of this paper is to propose an adaptive remeshing technique implemented
in the in-house implicit finite element code LAGAMINE, to reduce the simulation time. This
remeshing technique automatically refines only a portion of the sheet mesh in vicinity of the tool,
therefore following the tool motion. As a result, refined meshes are avoided and consequently the
total CPU time can be drastically reduced.
Disciplines :
Science des matériaux & ingénierie
Auteur, co-auteur :
Sena, José; University of Aveiro, Aveiro, Portugal > Department of Mechanical Engineering,
Lequesne, Cedric; SAMTECH SA, Liège, Belgium
Duchene, Laurent ; Université de Liège > Département ArGEnCo > Analyse multi-échelles des matériaux et struct. du gén. civ.
Habraken, Anne ; Université de Liège > Département ArGEnCo > Département ArGEnCo
Valente, Robertt; University of Aveiro, > Department of Mechanical Engineering
Alves de Sousa, ricardo
Langue du document :
Anglais
Titre :
Single point incremental forming simulation with adaptive remeshing technique using solid-shell elements
Date de publication/diffusion :
juin 2016
Titre du périodique :
Engineering Computations
ISSN :
0264-4401
eISSN :
1758-7077
Maison d'édition :
Emerald, Bingley, Royaume-Uni
Volume/Tome :
33
Fascicule/Saison :
5
Pagination :
1388-1421
Peer reviewed :
Peer reviewed vérifié par ORBi
Tags :
CÉCI : Consortium des Équipements de Calcul Intensif
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