Comparison of different FEM codes approach for extrusion process analysis

Publikation: Beiträge in SammelwerkenAufsätze in KonferenzbändenForschungbegutachtet

Authors

The simulation of the extrusion process by means of FE codes has been applied in a great number of papers available in literature but its application in everyday production was limited due to several factors like computational times, user's skills as well as prediction accuracy. Indeed, the inner complexity of the process, characterized by extremely high deformations, strain rates and heat exchange phenomena, has lead only in the last few year commercial FE codes to gain sufficient accurate solving capabilities. In the paper, five FEM codes based on different approaches were applied in the simulation of the same experiment: the results were compared in term of set-up times, computational time as well as process prediction accuracy. Process load, profile speeds, die and profile temperatures were accurately monitored during the experiment in order to realize an effective comparison of the different FEM codes approaches.

OriginalspracheEnglisch
TitelTMS 2011 - 140th Annual Meeting & Exhibition - Supplemental Proceedings. : Volume 2: Materials Fabrication, Properties, Characterization, and Modeling
Anzahl der Seiten8
Band2
VerlagWiley Online Library
Erscheinungsdatum20.04.2011
Seiten245-252
ISBN (Print)9781118029466
ISBN (elektronisch)9781118062142
DOIs
PublikationsstatusErschienen - 20.04.2011
Extern publiziertJa
Veranstaltung140th TMS Annual Meeting and Exhibition 2011 - San Diego, Califonia, USA / Vereinigte Staaten
Dauer: 27.02.201103.03.2011
Konferenznummer: 140
https://www.tms.org/meetings/annual-11/am11home.aspx

DOI

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