A welding structure of a press-formed part according to the present invention is a welding structure of a press formed part made by combining and joining two parts formed by press-forming and each having an opening portion on at least one side of a cross-section, while the opening portions face each other. A step portion 7 is provided by forming a bent projection 5 projecting outwardly on a tip end portion of a side wall portion 3a of a lower side part 3, partially or entirely on a joining surface. A tip end side of the step portion 7 is fitted into the opening portion of an upper side part 9, and the step portion 7 of the lower side part 3 and the tip end of a side wall portion 9a of the upper side part 9 are linearly joined by arc welding.


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    Title :

    STRUCTURE FOR BONDING PRESS-MOLDED ARTICLE, STRUCTURAL ARTICLE FOR AUTOMOBILE HAVING SAID BONDING STRUCTURE, AND METHOD FOR MANUFACTURING BONDED ARTICLE


    Additional title:

    STRUKTUR ZUM VERBINDEN VON PRESSGEFORMTEN ARTIKELN, STRUKTURARTIKEL FÜR EIN KRAFTFAHRZEUG MIT DIESER VERBINDUNGSSTRUKTUR UND VERFAHREN ZUR HERSTELLUNG EINES VERBUNDENEN ARTIKELS
    STRUCTURE DE LIAISON D'ARTICLE MOULÉ À LA PRESSE, ARTICLE STRUCTUREL POUR AUTOMOBILE AYANT LADITE STRUCTURE DE LIAISON ET PROCÉDÉ DE FABRICATION D'ARTICLE LIÉ


    Contributors:

    Publication date :

    2025-01-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING , Herstellen von Blechen, Metalldraht, -stangen, -rohren Metallprofilen oder Halbzeugen auf andere Weise als durch Walzen / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B23K Löten , SOLDERING OR UNSOLDERING / B62D MOTOR VEHICLES , Motorfahrzeuge






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