Numerical simulation of thick sheet slitting processes: Modelling using continuum damage mechanics - Université de technologie de Troyes Accéder directement au contenu
Communication Dans Un Congrès Année : 2013

Numerical simulation of thick sheet slitting processes: Modelling using continuum damage mechanics

Résumé

This work consists on the modelling and numerical simulation of specific cutting processes of thick sheets using advanced constitutive equations accounting for elastoplasticity with mixed hardening and ductile damage. Strong coupling between all the mechanical fields and the ductile damage is accounted for. First the complex kinematics of the slitting process is described. Then, the fully and strongly coupled constitutive equations are presented. Finally the influence of the main technological parameters of the slitting process is studied focusing in the minimization of the cutting forces.
Fichier non déposé

Dates et versions

hal-02744792 , version 1 (03-06-2020)

Identifiants

Citer

Yosr Ghozzi, Carl Labergere, Khemais Saanouni. Numerical simulation of thick sheet slitting processes: Modelling using continuum damage mechanics. THE 11TH INTERNATIONAL CONFERENCE ON NUMERICAL METHODS IN INDUSTRIAL FORMING PROCESSES: NUMIFORM 2013, Jul 2013, Shenyang, China. pp.339-344, ⟨10.1063/1.4806844⟩. ⟨hal-02744792⟩

Collections

CNRS UTT
28 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More