Mathematical model and numerical simulation for the extrusion of polygonal sections from round billets through polynomial streamlined dies

Despite increasing demand for the application of three-dimensional extrusion of various shaped sections through continuous dies, so far little work has been done by general analytical and numerical analyses to predict the total extrusion pressure for the extrusion of polygonal sections from round bi...

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Veröffentlicht in:	The Iraqi journal for mechanical and materials engineering. 2014, Vol.14 (3), p.331-345
Hauptverfasser:	Atiyyah, Ahmad Walid Husayn, Kazim, Abd al-Karim Jalil
Format:	Artikel
Sprache:	ara ; eng
Schlagworte:	Extrusion process Finite element method Machine design Mathematical models النماذج الرياضية
Online-Zugang:	Volltext
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