Application of Numerical Simulation to Investigate Material Flow in Hollow Radial Extrusion

Authors(1) :-Dr. Payman Abhari

In this paper, the radial extrusion process with mandrel is considered. The numerical simulation results by the rigid-plastic finite element method (FEM) to investigate the forming characteristics in two different schemes of radial extrusion process with mandrel as single-ended and double-ended have been determined. Based on the finite element simulations using two-dimensional QForm software, deformation patterns (gridlines distortion), distributions of effective strain and stress, the variations of relative punch pressure with punch stroke and also to predict and avoid folding defect with different forming parameters in single-ended and double-ended processes have been investigated.

Authors and Affiliations

Dr. Payman Abhari
Ph.D., Associate Professor of Metal Forming Department, Donbass State Engineering Academy, Kramatorsk, Ukraine

Finite Element Method, Folding Defect, Material Flow, Numerical Simulation, Radial Extrusion

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Publication Details

Published in : Volume 3 | Issue 5 | July-August 2017
Date of Publication : 2017-08-31
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 556-560
Manuscript Number : IJSRSET1734145
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

Dr. Payman Abhari, " Application of Numerical Simulation to Investigate Material Flow in Hollow Radial Extrusion , International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 3, Issue 5, pp.556-560, July-August-2017.
Journal URL : http://ijsrset.com/IJSRSET1734145

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