Provided is a manufacturing method for a joint body 1 having a blank material 2 plated with a metal material and a hoop material 20 plated with a metal material joined together by placing the hoop material 20 on the blank material 2 and causing a laser oscillation system 25 to irradiate a surface of the hoop material 20 with laser light 26 to form a joint portion 5 including a line-shaped welded portion 4 where the blank material 2 and the hoop material 20 are joined together. In this manufacturing method, the hoop material 20 is supplied to be placed on the blank material 2 and form a predetermined gap d between the blank material 2 and the hoop material 20, and the hoop material 20 is irradiated with a laser at a position where the predetermined gap d is located between the blank material 2 and the hoop material 20 to join the blank material 2 and the hoop material 20 together by laser welding.


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    Title :

    METHOD AND DEVICE FOR MANUFACTURING JOINED BODY


    Additional title:

    VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES VERBUNDENEN KÖRPERS
    PROCÉDÉ ET DISPOSITIF DE FABRICATION DE CORPS ASSEMBLÉ


    Contributors:

    Publication date :

    2022-11-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B23K Löten , SOLDERING OR UNSOLDERING / B62D MOTOR VEHICLES , Motorfahrzeuge



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