A manufacturing method for a joint body (1) having a first metal member (2) and a second metal member (3) joined together by causing a laser oscillation system (25) to irradiate a surface of the second metal member (3) placed on the first metal member (2) with laser light to form a joint portion (5) including a welded portion (4) where the first metal member (2) and the second metal member (3) are joined together includes continuously supplying the second metal member (3) while pressing the second metal member (3) against the first metal member (2), the second metal member (3) being a hoop material, and causing the laser oscillation system (25) to emit the laser light.
MANUFACTURING METHOD FOR JOIN BODY AND MANUFACTURING APPARATUS FOR JOIN BODY
HERSTELLUNGSVERFAHREN UND -VORRICHTUNG FÜR VERBUNDENEN KÖRPER
PROCÉDÉ DE FABRICATION D'UN CORPS D'ASSEMBLAGE ET APPAREIL POUR FABRIQUER UN CORPS D'ASSEMBLAGE
2023-01-04
Patent
Electronic Resource
English
Method for manufacturing connecting frame to join between bumper and body of vehicle
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