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Article

Impact Assessment of the Stresses in the Sheet Made by Welding

1Technical University of Košice, Faculty of Mechanical Engineering, Letná 9, 042 00 Košice, Slovak republic


American Journal of Mechanical Engineering. 2016, Vol. 4 No. 7, 325-328
DOI: 10.12691/ajme-4-7-17
Copyright © 2016 Science and Education Publishing

Cite this paper:
Patrik Šarga, Ondrej Tatarka. Impact Assessment of the Stresses in the Sheet Made by Welding. American Journal of Mechanical Engineering. 2016; 4(7):325-328. doi: 10.12691/ajme-4-7-17.

Correspondence to: Patrik  Šarga, Technical University of Košice, Faculty of Mechanical Engineering, Letná 9, 042 00 Košice, Slovak republic. Email: patrik.sarga@tuke.sk

Abstract

The article presents determination of residual stresses in the material caused by production processes, concretely by welding manufacturing process. In this article we analyse welding methods and their impact on the formation of residual stresses. Objects used for conducting the experiment were two samples of welded metal plates. Plates are welded by MAG method, in a controlled atmosphere of carbon dioxide gas. Evaluation process of residual stresses on this plates was made by hole-drilling method by the System MTS-3000.

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