Investigation into the possibility of bridging the gap in autogenous laser butt welding using a deformable mirror. Two elliptical Gaussian beams with the major axis parallel (LE) and perpendicular (TE) to the welding direction, as well as one circular Gaussian (C) beam shape, were tested. Their influence on the weld pool shape and the cross-sectional geometry of the weld at different widths was evaluated.
EXPERIMENTAL STUDY OF THE LASER BEAM SHAPING TECHNIQUE USING A DEFORMABLE MIRROR FOR AUTOGENOUS BUTT WELDING
ANGELASTRI, LUIGI
2022/2023
Abstract
Investigation into the possibility of bridging the gap in autogenous laser butt welding using a deformable mirror. Two elliptical Gaussian beams with the major axis parallel (LE) and perpendicular (TE) to the welding direction, as well as one circular Gaussian (C) beam shape, were tested. Their influence on the weld pool shape and the cross-sectional geometry of the weld at different widths was evaluated.File in questo prodotto:
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ANGELASTRIdefinitiva_tesi.pdf
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Descrizione: Investigation into the possibility of bridging the gap in autogenous laser butt welding using a deformable mirror. Three different beam shapes were tested and their influence on the weld pool shape and the cross-sectional geometry was evaluated.
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Utilizza questo identificativo per citare o creare un link a questo documento:
https://hdl.handle.net/20.500.14253/66231