Paper Title:
Simulation of „Yalle Body” Profile Extrusion
  Abstract

Present paper presents the results concerning the modeling process of extrusion of a profile type “Yalle body”. COSMOS soft was used in order to simulate the extrusion process. 3D model contains elements type SOLID, witch simulates the nonlinear behavior in the field of elasticplastic domain. The constitutive equation of Iliusin and Dracker-Prager relation and Von Misses criterion were used in simulation. The three dimensions model contains 1504 nods and 1750 elements in two different position of the die (optimum position and “out of optimum position”). For both of die positions were presented variation of equivalent total stresses, tangential stresses in different steps (1st step, critical step, and 20th step, by dividing the whole extrusion process in equal steps).

  Info
Periodical
Edited by
Ionel Chicinaş and Traian Canta
Pages
181-185
DOI
10.4028/www.scientific.net/AMR.23.181
Citation
N. Ghiban, "Simulation of „Yalle Body” Profile Extrusion", Advanced Materials Research, Vol. 23, pp. 181-185, 2007
Online since
October 2007
Authors
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Price
$32.00
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