A pressed component manufacturing method according to the present disclosure is a method for manufacturing a pressed component including an elongated top plate, a wall having one end connected to a short direction end portion of the top plate, that curves with a convex shape bowing toward an opposite side to the top plate as viewed from an upper side of the top plate, and that includes a sharp curve portion, and a flange that is connected to another end of the wall, and that extends in a plate thickness direction of the wall toward the opposite side to the top plate side. The manufacturing method includes a first process of pressing to form an intermediate formed component including a preliminary flange. The manufacturing method also includes a second process of pressing to deform the preliminary flange such that an angle of a corner formed between a specific portion of the preliminary flange connected to the sharp curve portion and the sharp curve portion progressively increases or decreases at respective portions from one end to another end along the length direction, so as to form the preliminary flange into the flange.


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    Title :

    METHOD FOR PRODUCING PRESS-MOLDED PRODUCT, PRESS-MOLDED PRODUCT, AND PRESSING DEVICE


    Additional title:

    VERFAHREN ZUR HERSTELLUNG EINES PRESSGEFORMTEN PRODUKTS, PRESSGEFORMTES PRODUKT UND PRESSVORRICHTUNG
    PROCÉDÉ PERMETTANT DE PRODUIRE UN PRODUIT MOULÉ À LA PRESSE, PRODUIT MOULÉ À LA PRESSE ET DISPOSITIF DE PRESSAGE


    Contributors:

    Publication date :

    2020-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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