B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
B23K 26/00 (2006.01) B23K 26/24 (2006.01) B23K 26/32 (2006.01) B23K 33/00 (2006.01) B62D 65/00 (2006.01)
Patent
CA 2209804
A pair of coated components are laser welded to one another by initially forming protuberances on one of the components. The protuberances maintain juxtaposed surfaces separated and the components are then laser welded to one another. The separation of the surfaces vents vapor generated by the coating.
La présente invention vise une paire d'éléments enduits soudés l'un à l'autre au laser. Des protubérances sont d'abord formées sur l'un des deux éléments pour maintenir un écart entre les surfaces juxtaposées de ces derniers avant le soudage proprement dit, par où peuvent être évacués les gaz générés au moment de la fusion de l'enduit.
Gu Hongping
Mccarthy Tetrault Llp
Powerlasers Ltd.
LandOfFree
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