ANALYTICAL AND NUMERICAL STUDY OF TUBE DRAWING THROUGH A CONICAL DIE

Tube drawing are one of the most important forming processes manufacturing whole board. This process suffers from many problems regarding the deformation behavior of the tube material, as there is no control on the inner radius, i.e. wall thickening and failure at the end. This research involved imp...

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Autores principales:	Sarah Abdul kadhim, Alaa M. Al-Jassani
Formato:	article
Lenguaje:	EN
Publicado:	Faculty of Engineering, University of Kufa 2021
Materias:	tube drawing tube sinking: analysis fea. Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/573e0fee960c4a95a47a8e0497b647ce
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id	oai:doaj.org-article:573e0fee960c4a95a47a8e0497b647ce
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spelling	oai:doaj.org-article:573e0fee960c4a95a47a8e0497b647ce2021-11-15T11:29:04ZANALYTICAL AND NUMERICAL STUDY OF TUBE DRAWING THROUGH A CONICAL DIE10.30572/2018/kje/1204022071-55282523-0018https://doaj.org/article/573e0fee960c4a95a47a8e0497b647ce2021-10-01T00:00:00Zhttps://journal.uokufa.edu.iq/index.php/kje/article/view/1793https://doaj.org/toc/2071-5528https://doaj.org/toc/2523-0018Tube drawing are one of the most important forming processes manufacturing whole board. This process suffers from many problems regarding the deformation behavior of the tube material, as there is no control on the inner radius, i.e. wall thickening and failure at the end. This research involved implementing analytical and numerical simulation to investigate the ability of the tube to resist the failure under applied forces. The mathematical analysis was performed using Tresca yield criterion and the basis of force equilibrium to a representative element in the deformation zone, as it being drawn into the die under quasi-static equilibrium. Explicit dynamic analysis to the tube drawing process was performed using ANSYS 19.2 Workbench program. The analytical solution was used to validate the finite element results obtained from ANSYS program. Two types of material used in this analysis. The die material is made by 304 stainless steel. However, AL2024T351 was selected as tube material. The developed longitudinal stress and the thickness strain drawing process of the tube through conical die are studied. Investigated parameters that can affect the deformation behavior are taken into account. Such as, the die semi-angle (α) and the die-tube friction coefficient (μ). It can be observed the very small die semi-angle for all values of die- coefficient of friction leads to a high contact length between the die and tube and this cause the longitudinal stress increase.On the other hand, there are increase in thickness strain with increase in die semi-angle. Finally,it is found that a good agreement between the analytically and the numerically (ANSYS) solutions in the overall trend for all results obtained, stresses and strains.Sarah Abdul kadhimAlaa M. Al-JassaniFaculty of Engineering, University of Kufaarticletube drawingtube sinking: analysisfea.Engineering (General). Civil engineering (General)TA1-2040ENMağallaẗ Al-kūfaẗ Al-handasiyyaẗ, Vol 12, Iss 4, Pp 14-27 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	tube drawing tube sinking: analysis fea. Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	tube drawing tube sinking: analysis fea. Engineering (General). Civil engineering (General) TA1-2040 Sarah Abdul kadhim Alaa M. Al-Jassani ANALYTICAL AND NUMERICAL STUDY OF TUBE DRAWING THROUGH A CONICAL DIE
description	Tube drawing are one of the most important forming processes manufacturing whole board. This process suffers from many problems regarding the deformation behavior of the tube material, as there is no control on the inner radius, i.e. wall thickening and failure at the end. This research involved implementing analytical and numerical simulation to investigate the ability of the tube to resist the failure under applied forces. The mathematical analysis was performed using Tresca yield criterion and the basis of force equilibrium to a representative element in the deformation zone, as it being drawn into the die under quasi-static equilibrium. Explicit dynamic analysis to the tube drawing process was performed using ANSYS 19.2 Workbench program. The analytical solution was used to validate the finite element results obtained from ANSYS program. Two types of material used in this analysis. The die material is made by 304 stainless steel. However, AL2024T351 was selected as tube material. The developed longitudinal stress and the thickness strain drawing process of the tube through conical die are studied. Investigated parameters that can affect the deformation behavior are taken into account. Such as, the die semi-angle (α) and the die-tube friction coefficient (μ). It can be observed the very small die semi-angle for all values of die- coefficient of friction leads to a high contact length between the die and tube and this cause the longitudinal stress increase.On the other hand, there are increase in thickness strain with increase in die semi-angle. Finally,it is found that a good agreement between the analytically and the numerically (ANSYS) solutions in the overall trend for all results obtained, stresses and strains.
format	article
author	Sarah Abdul kadhim Alaa M. Al-Jassani
author_facet	Sarah Abdul kadhim Alaa M. Al-Jassani
author_sort	Sarah Abdul kadhim
title	ANALYTICAL AND NUMERICAL STUDY OF TUBE DRAWING THROUGH A CONICAL DIE
title_short	ANALYTICAL AND NUMERICAL STUDY OF TUBE DRAWING THROUGH A CONICAL DIE
title_full	ANALYTICAL AND NUMERICAL STUDY OF TUBE DRAWING THROUGH A CONICAL DIE
title_fullStr	ANALYTICAL AND NUMERICAL STUDY OF TUBE DRAWING THROUGH A CONICAL DIE
title_full_unstemmed	ANALYTICAL AND NUMERICAL STUDY OF TUBE DRAWING THROUGH A CONICAL DIE
title_sort	analytical and numerical study of tube drawing through a conical die
publisher	Faculty of Engineering, University of Kufa
publishDate	2021
url	https://doaj.org/article/573e0fee960c4a95a47a8e0497b647ce
work_keys_str_mv	AT sarahabdulkadhim analyticalandnumericalstudyoftubedrawingthroughaconicaldie AT alaamaljassani analyticalandnumericalstudyoftubedrawingthroughaconicaldie
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ANALYTICAL AND NUMERICAL STUDY OF TUBE DRAWING THROUGH A CONICAL DIE

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