Titre : Simulation & Prediction of sheet metal formability via AutoForm stamping simulator 

Auteurs : Oualid Kebdani, Bouchaïb Radi,  

Revue : Uncertainties and Reliability of Multiphysical Systems 

Numéro : Issue 2 

Volume : 4 

Date : 2021/01/6 

DOI : 10.21494/ISTE.OP.2021.0599 

ISSN : 2514-569X 

Résumé : In recent years, enormous progress has been made in the industrial use of digital tools with the aim to simulate the formability of sheet metal processes. This is especially true for the automotive industry, in order to verify and validate stamping feasibility. Indeed cost and quality targets in industrial sheet metal forming processes, correct formability prediction in a very early project stage has become a crucial factor. This is the reason for the wide application of FLC for the purpose of measuring and predicting limit strains, thus to study the influence of various materials or process parameters on strain paths. This article attempts to give a brief introduction to the subject of stamping sheet metal forming and describe some of the forming defects that can occur, thus the failure criterion is presented and applied to a deep drawn part via the Autoform simulator. 

Éditeur : ISTE OpenScience