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.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

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


    Weitere Titelangaben:

    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


    Beteiligte:
    KUBO MASAHIRO (Autor:in) / YOSHIDA HIROSHI (Autor:in) / MIYAGI TAKASHI (Autor:in)

    Erscheinungsdatum :

    22.07.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    Press-molded product, press-molded product producing method, and press-molded product producing apparatus

    ITO YASUHIRO / NAKAZAWA YOSHIAKI | Europäisches Patentamt | 2021

    Freier Zugriff

    Press-molded product, press-molded product producing method, and press-molded product producing apparatus

    ITO YASUHIRO / NAKAZAWA YOSHIAKI | Europäisches Patentamt | 2019

    Freier Zugriff

    PRESS-MOLDED PRODUCT, PRESS-MOLDED PRODUCT PRODUCING METHOD, AND PRESS-MOLDED PRODUCT PRODUCING APPARATUS

    ITO YASUHIRO / NAKAZAWA YOSHIAKI | Europäisches Patentamt | 2019

    Freier Zugriff

    PRESS-MOLDED PRODUCT, PRESS-MOLDED PRODUCT PRODUCING METHOD, AND PRESS-MOLDED PRODUCT PRODUCING APPARATUS

    ITO YASUHIRO / NAKAZAWA YOSHIAKI | Europäisches Patentamt | 2019

    Freier Zugriff

    PRESS-MOLDED PRODUCT, PRESS-MOLDED PRODUCT PRODUCING METHOD, AND PRESS-MOLDED PRODUCT PRODUCING APPARATUS

    ITO YASUHIRO / NAKAZAWA YOSHIAKI | Europäisches Patentamt | 2016

    Freier Zugriff