Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.01 vteřin. 
Assessment of weld defects during laser welding with beam wobbling of aluminum alloy
Slíž, Michal ; Šebestová, Hana (oponent) ; Mrňa, Libor (vedoucí práce)
This bachelor thesis is aimed on assessment of weld defects during laser welding with beam wobbling of aluminum alloy. Theoretical part deals with study of main types of industrial lasers, laser modes and analysis of beam wobbling technique. Further described aluminum alloys, their weldability, weld defects and methods of their evaluation. In the experimental part, sixteen test welds are made on sheet metal from aluminum alloy AlMg3. This is followed by the evaluation of the defects and determination of optimal welding parameters.
Assessment of weld defects during laser welding with beam wobbling of aluminum alloy
Slíž, Michal ; Šebestová, Hana (oponent) ; Mrňa, Libor (vedoucí práce)
This bachelor thesis is aimed on assessment of weld defects during laser welding with beam wobbling of aluminum alloy. Theoretical part deals with study of main types of industrial lasers, laser modes and analysis of beam wobbling technique. Further described aluminum alloys, their weldability, weld defects and methods of their evaluation. In the experimental part, sixteen test welds are made on sheet metal from aluminum alloy AlMg3. This is followed by the evaluation of the defects and determination of optimal welding parameters.

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