CIVILICA We Respect the Science
Publisher of Iranian Journals and Conference Proceedings
Paper
title

Analysis of Axisymmetric Extrusion Process through Dies of any Shape with General Shear Boundaries

Credit to Download: 1 | Page Numbers 13 | Abstract Views: 36
Year: 2015
COI code: JR_JSMA-7-4_005
Paper Language: English

How to Download This Paper

For Downloading the Fulltext of CIVILICA papers please visit the orginal Persian Section of website.

Authors Analysis of Axisymmetric Extrusion Process through Dies of any Shape with General Shear Boundaries

  H Haghighat - Mechanical Engineering Department, Razi University
G.R Asgari - Faculty of Mechanical Engineering , Shahid Rajaee Training University

Abstract:

In this paper, a generalized expression for the flow field in axisymmetric extrusion process is suggested to be valid for any dies and the boundary shapes of the plastic deformation zone. The general power terms are derived and the extrusion force is calculated by applying upper bound technique for a streamlined die shape and exponential functions for shear boundaries. It is shown that assuming exponential boundaries for deformation zone yields a die shape with smaller extrusion force than that of by assuming spherical shape boundaries is in agreement with the results obtained by the finite element method.

Keywords:

Axisymmetric extrusion, Velocity field, Upper bound method

Perma Link

https://www.civilica.com/Paper-JR_JSMA-JR_JSMA-7-4_005.html
COI code: JR_JSMA-7-4_005

how to cite to this paper:

If you want to refer to this article in your research, you can easily use the following in the resources and references section:
Haghighat, H & G.R Asgari, 2015, Analysis of Axisymmetric Extrusion Process through Dies of any Shape with General Shear Boundaries, Journal of Solid Mechanics 7 (4), https://www.civilica.com/Paper-JR_JSMA-JR_JSMA-7-4_005.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
First Time: (Haghighat, H & G.R Asgari, 2015)
Second and more: (Haghighat & Asgari, 2015)
For a complete overview of how to citation please review the following CIVILICA Guide (Citation)

Scientometrics

The University/Research Center Information:
Type: state university
Paper No.: 7854
in University Ranking and Scientometrics the Iranian universities and research centers are evaluated based on scientific papers.

Research Info Management

Export Citation info of this paper to research management softwares

New Related Papers

Iran Scientific Advertisment Netword

Share this paper

WHAT IS COI?

COI is a national code dedicated to all Iranian Conference and Journal Papers. the COI of each paper can be verified online.