2008 • In Khan, Akhtar; Farrokh, Babak (Eds.) Mechanics and Mechanisms of Finite Plastic Deformation : Proceedings of PLASTICITY'08, Fourteenth International Symposium on Plasticity and its Current Applications
[en] In this paper, the Arbitrary Lagrangian Eulerian formalism is used to compute the steady state of a 2D metal cutting operation and a 3D U-shaped cold roll forming process. Compared to the Lagrangian case, this method allows the use of a refined mesh near the tools, leading to an accurate representation of the chip formation (metal cutting) and the bending of the sheet (roll forming) with a limited computational time.
Ponthot, Jean-Philippe ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire
Boman, Romain ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire
Papeleux, Luc ; Université de Liège - ULiège > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire
Wouters, Paul; ArcelorMittal Liège Research and Development - Industry
Daolio, Gilbert; ArcelorMittal Montataire Research & Development - Automotive Applications
Duroux, Patrick; ArcelorMittal Montataire Research & Development - Automotive Applications
Kergen, Richard; ArcelorMittal Liège Research and Development - Industry
Language :
English
Title :
An Efficient Numerical Model for the Numerical Simulation of Forming Processes
Publication date :
January 2008
Event name :
14th International Symposium on Plasticity and its Current Applications
Event place :
Kona, Hawaii, United States
Event date :
3-8 January 2008
By request :
Yes
Audience :
International
Main work title :
Mechanics and Mechanisms of Finite Plastic Deformation : Proceedings of PLASTICITY'08, Fourteenth International Symposium on Plasticity and its Current Applications
