Modeling and numerical simulation of AA1050-O embossed sheet metal stamping. (2017)

• Record Type: Journal Article
• Authors: Labergere, C.; Badreddine, H.; Msolli, S.; Saanouni, K.; Martiny, M.; Choquart, F.
• Is Part Of: Procedia engineering. Volume 207(2017)
• Page Start: 72
• Page End: 77
• Publication Date: 2017
• Subjects: elastoplasticity -- ductile damage -- AA1050-O sheet -- embossed sheet -- stamping operation; Engineering -- Congresses; Engineering -- Periodicals; Engineering; Conference proceedings; Periodicals; 620.005
• DOI: 10.1016/j.proeng.2017.10.741
• Languages: English
• ISSNs: 1877-7058

Abstract

Abstract: In this paper, a numerical methodology is presented for the stamping simulation of a embossed sheet. A large strains elastoplastic model based on Hill's anisotropic plasticity criteria and coupled with damage is presented and identified in the case of AA1050-O flat sheets. Finally the stamping of an industrial part is simulated and validate the proposed methodology.