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Computer simulation of heating cycle of aluminum alloys using friction stir welding technology
Title Computer simulation of heating cycle of aluminum alloys using friction stir welding technology Author info Petra Kvasnová ... [et al.] Author Kvasnová Petra 1978- (55%) UMBFP07 - Katedra techniky a technológií
Co-authors Novák Daniel 1952- (25%) UMBFP07 - Katedra techniky a technológií
Novák Viktor 1982- (15%)
Ďuriš Milan 1954- (5%) UMBFP07 - Katedra techniky a technológií
Source document Manufacturing Technology : Journal for Science, Research and Production. Vol. 23, no. 1 (2023), pp. 47-52. - Ústí nad Labem : Univerzita Jana Evangelisty Purkyně v Ústí nad Labem, 2023 Keywords zváranie - welding hliník simulácia - simulation Form. Descr. články - journal articles Language English Country Czech Republic Annotation The paper deals with welding of aluminum alloys using Friction Stir Welding technology. This represents one of the solid-state welding technologies in which the base materials are not melted. This welding method provides new possibilities for the use of special and hybrid manufacturing technologies. The article first presents an overview and the current progress in the Friction Stir Welding technology. Further, the key attributes of the technology are stated, focusing on the individual weld microstructure zones and their characteristics. Subsequently, a computer simulation of the FSW thermal cycle of an aluminum alloy specimen was designed in the program Ansys; the simulation provides the distribution of the temperature fields within the welded material. The simulated temperature fields are compared with a real weld joint, and possible defects are pointed out. Finally, the results of the computer simulation and of the visual analysis of the real weld joint are summarized and discussed. URL Link na zdrojový dokument Public work category ADM No. of Archival Copy 53083 Repercussion category CHOCHLIKOVA, Henrieta - MAJERIK, Jozef - BARENYI, Igor - GAVALEC, Matus - ESCHEROVA, Jana - PECANAC, Milan - RAJNOVIC, Dragan - BALOS, Sebastian - KOHUTIAR, Marcel. Research on FSW welds of Al-alloy modified by laser shock peening process. In Manufacturing technology. ISSN 1213-2489, 2024, vol. 24, no. 1, pp. 53-61.
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