STUDY THE SYMMETRIC- PLASTIC DEFORMATION MECHANISM OF CIRCULAR SHEETS IN CYLINDRICAL DIE
In this study a numerical procedure was proposed for the design of deep drawing process using finite element method (F.E.M) through program code (ANSYS 11) simplified 2-D ax symmetric model of conical cup are been developed. This research thoroughly investigates the axsymmetric deformation mechanis...
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| Format: | Article |
| Language: | English |
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University of Diyala
2011-12-01
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| Series: | Diyala Journal of Engineering Sciences |
| Online Access: | https://djes.info/index.php/djes/article/view/592 |
| _version_ | 1811282892103352320 |
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| author | Sameer Dawood Ali |
| author_facet | Sameer Dawood Ali |
| author_sort | Sameer Dawood Ali |
| collection | DOAJ |
| description |
In this study a numerical procedure was proposed for the design of deep drawing process using finite element method (F.E.M) through program code (ANSYS 11) simplified 2-D ax symmetric model of conical cup are been developed. This research thoroughly investigates the axsymmetric deformation mechanism to evaluating the formability of sheet metals and to study the effect of some parameters which influence the drawing process such as: Die geometries, friction coefficient, It reveals how plastic regions in a work piece appear and spread and how they vary with punch diameter and also shows the distributions of strains , internal forces and proposes approximate model for engineers than analyses the deformation of such work pieces and evaluate the formability of metal materials.The prediction of the plastic wrinkling of a sheet during forming operation in the experimental study is a good agreement with the present numerical analyses are carried out for work pieces of thicknesses 1.5 mm and 2 mm with diameters 120 mm and 150 mm respectively, The diameters of cylindrical punches are 45 mm and 65 mm respectively, using Ansys 11 program which was recently developed and has good prospects for engineering applications.
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| first_indexed | 2024-04-13T02:00:39Z |
| format | Article |
| id | doaj.art-6d11cfce88f94dd086f8378c8975de5c |
| institution | Directory Open Access Journal |
| issn | 1999-8716 2616-6909 |
| language | English |
| last_indexed | 2024-04-13T02:00:39Z |
| publishDate | 2011-12-01 |
| publisher | University of Diyala |
| record_format | Article |
| series | Diyala Journal of Engineering Sciences |
| spelling | doaj.art-6d11cfce88f94dd086f8378c8975de5c2022-12-22T03:07:38ZengUniversity of DiyalaDiyala Journal of Engineering Sciences1999-87162616-69092011-12-014210.24237/djes.2011.04208STUDY THE SYMMETRIC- PLASTIC DEFORMATION MECHANISM OF CIRCULAR SHEETS IN CYLINDRICAL DIESameer Dawood Ali0College of Engineering, University of Diyala In this study a numerical procedure was proposed for the design of deep drawing process using finite element method (F.E.M) through program code (ANSYS 11) simplified 2-D ax symmetric model of conical cup are been developed. This research thoroughly investigates the axsymmetric deformation mechanism to evaluating the formability of sheet metals and to study the effect of some parameters which influence the drawing process such as: Die geometries, friction coefficient, It reveals how plastic regions in a work piece appear and spread and how they vary with punch diameter and also shows the distributions of strains , internal forces and proposes approximate model for engineers than analyses the deformation of such work pieces and evaluate the formability of metal materials.The prediction of the plastic wrinkling of a sheet during forming operation in the experimental study is a good agreement with the present numerical analyses are carried out for work pieces of thicknesses 1.5 mm and 2 mm with diameters 120 mm and 150 mm respectively, The diameters of cylindrical punches are 45 mm and 65 mm respectively, using Ansys 11 program which was recently developed and has good prospects for engineering applications. https://djes.info/index.php/djes/article/view/592 |
| spellingShingle | Sameer Dawood Ali STUDY THE SYMMETRIC- PLASTIC DEFORMATION MECHANISM OF CIRCULAR SHEETS IN CYLINDRICAL DIE Diyala Journal of Engineering Sciences |
| title | STUDY THE SYMMETRIC- PLASTIC DEFORMATION MECHANISM OF CIRCULAR SHEETS IN CYLINDRICAL DIE |
| title_full | STUDY THE SYMMETRIC- PLASTIC DEFORMATION MECHANISM OF CIRCULAR SHEETS IN CYLINDRICAL DIE |
| title_fullStr | STUDY THE SYMMETRIC- PLASTIC DEFORMATION MECHANISM OF CIRCULAR SHEETS IN CYLINDRICAL DIE |
| title_full_unstemmed | STUDY THE SYMMETRIC- PLASTIC DEFORMATION MECHANISM OF CIRCULAR SHEETS IN CYLINDRICAL DIE |
| title_short | STUDY THE SYMMETRIC- PLASTIC DEFORMATION MECHANISM OF CIRCULAR SHEETS IN CYLINDRICAL DIE |
| title_sort | study the symmetric plastic deformation mechanism of circular sheets in cylindrical die |
| url | https://djes.info/index.php/djes/article/view/592 |
| work_keys_str_mv | AT sameerdawoodali studythesymmetricplasticdeformationmechanismofcircularsheetsincylindricaldie |