In a seam welding method, a pressing force applied to workpiece by roller electrodes is reduced and an energization to the roller electrodes is stopped when the roller electrodes pass at least a portion where metal sheets are temporarily fastened together through spot welding, and the pressing force to the workpiece by the roller electrodes and the energization to the roller electrodes are restored after the roller electrodes have passed the spot welded portion.


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    Titel :

    Seam welding method and vehicle body


    Beteiligte:
    KAWAI YASUHIRO (Autor:in) / KURIMOTO NORIKO (Autor:in) / KANEKO MITSUGU (Autor:in) / KOBAYASHI HARUHIKO (Autor:in) / YAMAASHI KAZUHIKO (Autor:in)

    Erscheinungsdatum :

    02.07.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



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