Reference : Validation of a new finite element for incremental forming simulation using a dynamic ex...
Scientific journals : Article
Engineering, computing & technology : Materials science & engineering
http://hdl.handle.net/2268/10727
Validation of a new finite element for incremental forming simulation using a dynamic explicit approach
English
Henrard, Christophe mailto [Université de Liège - ULg > Département ArGEnCo > Département ArGEnCo >]
Bouffioux, Chantal mailto [Université de Liège - ULg > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F >]
Duchene, Laurent mailto [Université de Liège - ULg > Département Argenco : Secteur MS2F > Département Argenco : Secteur MS2F >]
Duflou, J. R. [> >]
Habraken, Anne mailto [Université de Liège - ULg > Département ArGEnCo > Département ArGEnCo >]
2007
Key Engineering Materials [=KEM]
Trans Tech Publications
344
495-502
Yes (verified by ORBi)
International
1013-9826
Switzerland
[en] Finite Element Method ; Dynamic Explicit ; Incremental Forming
[en] A new method for modeling the contact between the tool and the metal sheet for the
incremental forming process was developed based on a dynamic explicit time integration scheme.
The main advantage of this method is that it uses the actual contact location instead of fixed
positions, e.g. integration or nodal points. The purpose of this article is to compare the efficiency of the new method, as far as accuracy and computation time are concerned, with finite element
simulations using a classic static implicit approach. In addition, a sensitivity analysis of the mesh
density will show that bigger elements can be used with the new method compared to those used in classic simulations.
http://hdl.handle.net/2268/10727
online at http://www.scientific.net
© (2007) Trans Tech Publications, Switzerland

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