A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE
Irradiation with a laser beam L is performed along a welding bead B, while the laser beam L is aimed, as an irradiation point of the laser beam L, at a contact point P between a deck plate 110 and a U-rib 120 that is contained in a non-welded portion S of a root part R, from a side of the welding bead B of the root part R. Thereby, it is possible to remove a crack beginning at the non-welded portion of the root part generated at a joining portion between the deck plate and the U-rib of a steel floor slab, by the irradiation with the laser beam.
REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE
Irradiation with a laser beam L is performed along a welding bead B, while the laser beam L is aimed, as an irradiation point of the laser beam L, at a contact point P between a deck plate 110 and a U-rib 120 that is contained in a non-welded portion S of a root part R, from a side of the welding bead B of the root part R. Thereby, it is possible to remove a crack beginning at the non-welded portion of the root part generated at a joining portion between the deck plate and the U-rib of a steel floor slab, by the irradiation with the laser beam.
REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE
VERFAHREN UND VORRICHTUNG ZUM REPARIEREN EINER LASERSCHWEISSVORRICHTUNG
PROCÉDÉ DE SOUDAGE AU LASER DE RÉPARATION ET DISPOSITIF DE SOUDAGE AU LASER DE RÉPARATION
MATSUMOTO NAOYUKI (author) / NAKAMURA YOSHIHIKO (author) / OSAWA SHINYA (author) / INOSE KOUTAROU (author) / YAMADA JUNKO (author) / OKITA DAIKI (author) / KATOU AKIRA (author)
2023-09-06
Patent
Electronic Resource
English
REPAIRING LASER WELDING METHOD AND REPAIRING LASER WELDING DEVICE
| European Patent Office | 2021
| European Patent Office | 2015
Welding Technologies for Repairing Plastic Injection Moulds
| British Library Online Contents | 2008
Repairing small county bridges by arc welding
| Engineering Index Backfile | 1933
| European Patent Office | 2015