| Title: | Numerical simulation of plastic deformation of aluminium workpiece induced by ECAP technology |
| Authors: | Melicher, Richard |
| Citation: | Applied and Computational Mechanics. 2009, vol. 3, no. 2, p. 319-330. |
| Issue Date: | 2009 |
| Publisher: | University of West Bohemia |
| Document type: | článek article |
| URI: | http://www.kme.zcu.cz/acm/index.php/acm/article/view/73/15 http://hdl.handle.net/11025/1551 |
| ISSN: | 1802-680X (Print) 2336-1182 (Online) |
| Keywords: | materiálové inženýrství;zkoušení materiálu;mechynické napětí;numerická analýza;simulace a modelování |
| Keywords in different language: | material engineering;material testing;mechanical stress;numeric analysis;simulation and modelling |
| Abstract: | The objective of this paper was to show some numerical simulations which can be very helpful for optimal settings in extrusion process by equal channel angular pressing (ECAP) technology. Using the finite element (FEM) software ADINA all basic types of used shape of the inner and outer corner of die were modeled. The influence of the tool geometry for plastic strain by simple shear into the aluminum workpiece during extrusion process of the ECAP was analyzed. It was also examined the influence of the pressing force for all usually used variants of die corners. |
| Rights: | © 2009 University of West Bohemia. All rights reserved. |
| Appears in Collections: | Volume 3, number 2 (2009) Volume 3, number 2 (2009) |
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