Experimental and numerical analysis of material flow in porthole die extrusion
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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International Conference on Extrusion and Benchmark 2011: Progress in Extrusion Technology and Simulation of Light Metal Alloys. Hrsg. / Luca Tomesani; Lorenzo Donati. Band 491 Trans Tech Publications, 2012. S. 97-104 (Key Engineering Materials; Band 491).
Publikation: Beiträge in Sammelwerken › Aufsätze in Konferenzbänden › Forschung › begutachtet
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TY - CHAP
T1 - Experimental and numerical analysis of material flow in porthole die extrusion
AU - Kloppenborg, Thomas
AU - Schwane, Martin
AU - Ben Khalifa, Noomane
AU - Tekkaya, A. Erman
PY - 2012
Y1 - 2012
N2 - The design of porthole dies for aluminum extrusion processes is very complex. For the accurate design, fundamental knowledge about material flow is of major importance. To gain these information, numerical methods are increasingly utilized. The accuracy of the simulation results depends mainly on the precision of the used boundary conditions in the model. Therefore, visioplastic analyses of the material flow inside a porthole die are presented in this paper. A special modular tool concept was developed to prepare and visualize the material flow inside the process. The results of the experimental analysis were used for the verification of numerical results which were calculated with the commercial software codes Deform3D and HyperXtrude.
AB - The design of porthole dies for aluminum extrusion processes is very complex. For the accurate design, fundamental knowledge about material flow is of major importance. To gain these information, numerical methods are increasingly utilized. The accuracy of the simulation results depends mainly on the precision of the used boundary conditions in the model. Therefore, visioplastic analyses of the material flow inside a porthole die are presented in this paper. A special modular tool concept was developed to prepare and visualize the material flow inside the process. The results of the experimental analysis were used for the verification of numerical results which were calculated with the commercial software codes Deform3D and HyperXtrude.
KW - Extrusion
KW - Material Flow
KW - Porthole
KW - Visioplastic analysis
KW - Engineering
UR - http://www.scopus.com/inward/record.url?scp=80054015345&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/KEM.491.97
DO - 10.4028/www.scientific.net/KEM.491.97
M3 - Article in conference proceedings
SN - 978-3-03785-250-7
VL - 491
T3 - Key Engineering Materials
SP - 97
EP - 104
BT - International Conference on Extrusion and Benchmark 2011
A2 - Tomesani, Luca
A2 - Donati, Lorenzo
PB - Trans Tech Publications
T2 - International Conference on Extrusion and Benchmark - ICEB 2011
Y2 - 3 October 2011 through 5 October 2011
ER -