RESEARCH PAPER
Analysis of Plastic Deformation of Double Reduced Sheets
1
Faculty of Mechanical Engineering, Department of Technologies and Materials, Technical University of Košice, Letná 9, 040 01 Košice, Slovakia
2
University of Economics in Bratislava, Faculty of Business Economy with seat in Košice, Tajovského 13, Slovakia
Submission date: 2015-11-12
Acceptance date: 2016-11-28
Online publication date: 2016-12-28
Publication date: 2016-12-01
Acta Mechanica et Automatica 2016;10(4):271-274
KEYWORDS
ABSTRACT
This paper discusses the causes and the effects of plastic deformation of double reduced sheets under uniaxial and biaxial loading. It focuses on the specific inhomogeneity and localization of plastic deformation, which is analysed in detail. The uniaxial and the hydraulic biaxial tensile tests were used for material testing and the results were compared and evaluated. The final part of the paper deals with the microstructure of material deformations.
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| eISSN: | 2300-5319 |
| ISSN: | 1898-4088 |
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