Article (Scientific journals)
Numerical modelling and experimental validation of steel deep drawing processes - Part II. Applications
Garcia, Claudio; Celentano, Diego; Flores, Fernando et al.
2006In Journal of Materials Processing Technology, 172 (3), p. 461-471
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Keywords :
forming process; deep drawing; simulation of industrial problems
Abstract :
[en] This paper presents the modelling and experimental validation of three different deep drawing applications: the Erichsen test, a cylindrical cup test and an industrial sheet metal forming process. The sheet forrning material considered in the study is the EK4 steel characterized in Part I of this work. A finite element analysis of the deformation process is performed with a large strain hyperelastic shell formulation including the Hill-48 associate plasticity model. The experimental validation of the results provided by the simulation encompasses the punch force evolution together with the in-plane principal deformations and thickness distributions of the final deformed part. (c) 2005 Elsevier B.V. All rights reserved.
Disciplines :
Materials science & engineering
Engineering, computing & technology: Multidisciplinary, general & others
Mechanical engineering
Author, co-author :
Garcia, Claudio;  Universidad de Santiago de Chile > Departamento de Ingenierıa Mecanica
Celentano, Diego;  Universidad de Santiago de Chile > Departamento de Ingenierıa Mecanica
Flores, Fernando;  Universidad Nacional de Cordoba > Departamento de Estructuras
Ponthot, Jean-Philippe  ;  Université de Liège - ULiège > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire
Oliva, Omar;  Universidad de Santiago de Chile > Departamento de Ingenierıa Mecanica
Language :
English
Title :
Numerical modelling and experimental validation of steel deep drawing processes - Part II. Applications
Publication date :
10 March 2006
Journal title :
Journal of Materials Processing Technology
ISSN :
0924-0136
Publisher :
Elsevier Science Sa, Lausanne, Switzerland
Volume :
172
Issue :
3
Pages :
461-471
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 26 November 2009

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