Effect of Mesh on Springback in 3D Finite Element Analysis of Flexible Microrolling
In flexible microrolling, springback in thickness direction is a critical indicator to determine the forming quality. Accurate prediction of springback is one of the significant aspects in the finite element analysis of flexible microrolling. Meshing is a step of great importance in finite element a...
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2015/424131 |
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| _version_ | 1832563846902972416 |
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| author | Feijun Qu Zhengyi Jiang Haina Lu |
| author_facet | Feijun Qu Zhengyi Jiang Haina Lu |
| author_sort | Feijun Qu |
| collection | DOAJ |
| description | In flexible microrolling, springback in thickness direction is a critical indicator to determine the forming quality. Accurate prediction of springback is one of the significant aspects in the finite element analysis of flexible microrolling. Meshing is a step of great importance in finite element analysis of manufacturing process as it directly determines the accuracy of the FEA results as well as the requested computational time. This paper presents a numerical study on revealing the mesh effects on the accuracy of springback estimation utilising ABAQUS/Standard for modelling and analyses. Two types of meshes with six mesh sizes for each mesh type are considered in this study and the optimal mesh type and mesh size have been found to obtain accurate value of springback while saving as much computational time as possible. |
| format | Article |
| id | doaj-art-6d74ac6b26304cac9e881d710e1635c4 |
| institution | Kabale University |
| issn | 1110-757X 1687-0042 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-6d74ac6b26304cac9e881d710e1635c42025-02-03T01:12:20ZengWileyJournal of Applied Mathematics1110-757X1687-00422015-01-01201510.1155/2015/424131424131Effect of Mesh on Springback in 3D Finite Element Analysis of Flexible MicrorollingFeijun Qu0Zhengyi Jiang1Haina Lu2Faculty of Engineering and Information Sciences, University of Wollongong, Wollongong, NSW 2522, AustraliaFaculty of Engineering and Information Sciences, University of Wollongong, Wollongong, NSW 2522, AustraliaFaculty of Engineering and Information Sciences, University of Wollongong, Wollongong, NSW 2522, AustraliaIn flexible microrolling, springback in thickness direction is a critical indicator to determine the forming quality. Accurate prediction of springback is one of the significant aspects in the finite element analysis of flexible microrolling. Meshing is a step of great importance in finite element analysis of manufacturing process as it directly determines the accuracy of the FEA results as well as the requested computational time. This paper presents a numerical study on revealing the mesh effects on the accuracy of springback estimation utilising ABAQUS/Standard for modelling and analyses. Two types of meshes with six mesh sizes for each mesh type are considered in this study and the optimal mesh type and mesh size have been found to obtain accurate value of springback while saving as much computational time as possible.http://dx.doi.org/10.1155/2015/424131 |
| spellingShingle | Feijun Qu Zhengyi Jiang Haina Lu Effect of Mesh on Springback in 3D Finite Element Analysis of Flexible Microrolling Journal of Applied Mathematics |
| title | Effect of Mesh on Springback in 3D Finite Element Analysis of Flexible Microrolling |
| title_full | Effect of Mesh on Springback in 3D Finite Element Analysis of Flexible Microrolling |
| title_fullStr | Effect of Mesh on Springback in 3D Finite Element Analysis of Flexible Microrolling |
| title_full_unstemmed | Effect of Mesh on Springback in 3D Finite Element Analysis of Flexible Microrolling |
| title_short | Effect of Mesh on Springback in 3D Finite Element Analysis of Flexible Microrolling |
| title_sort | effect of mesh on springback in 3d finite element analysis of flexible microrolling |
| url | http://dx.doi.org/10.1155/2015/424131 |
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