Deep Drawing of a Cylindrical Cup with Ironing: Influence of process parameters - Couverture souple

Simoes, Vasco; Oliveira, Marta; Menezes, Luís

Couverture souple

ISBN 10 : 3659283029 ISBN 13 : 9783659283024

Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

Nowadays, deep drawing is one of the most important processes for sheet metal forming, once it allows high rate of production with good quality and low cost per part. Within this, cylindrical cups is one of the most widely studied deep drawing process since it allows analysing the effect of different process parameters in phenomena such as earing, springback and ironing. This work analyses the lubricant conditions and the influence of the die dimensions in the deep drawing of a cylindrical cup with ironing in the cups wall. The ironing process typically imposes high contact forces, normal to the surface of the punch and the die, which can lead to the occurrence of galling, particularly for aluminium alloys. The present study considers an AA5754-O aluminium alloy, which is fully deep drawn. The numerical study was complemented with experimental tests, exploring the contribution of the contact between the blank and the tools as well as the conditions induced by the ironing operation.

Détails de l'édition

• Éditeur: LAP LAMBERT Academic Publishing
• Date d'édition: 2012
• Langue: anglais
• ISBN 10: 3659283029
• ISBN 13: 9783659283024
• Reliure: Broché
• Nombre de pages: 100
• Coordonnées du fabricant: non disponible
• Personne responsable: KreGa Onlinehandel GmbH; 4950000000000; info@krega-onlinehandel.de; ; Birkenweg 31; Brakel; 33034; Allemagne