A method for molding a fiber-reinforced plastic comprising: forming a core (4) having a desired shape by accommodating a grain group (4a) containing a plurality of grains in a flexible bag (4b); disposing a prepreg (3) containing a resin and fiber in a periphery of the core (4); disposing the core (4) and the prepreg (3) disposed in the periphery of the core (4) between an upper mold (2) and a lower mold (1) of a molding die (15); and performing compression molding by closing the molding die (15), wherein the method includes: holding the upper mold (2) and the lower mold (1) by mold interval holding means so as not to cause an interval therebetween to be increased; pressing a portion of one of outer surfaces of the core to increase internal pressure of the core (4) and deform the core (4) by pressing means (5, 5a) which comes into the cavity between the upper mold (2) and the lower mold (1); and increasing cohesion between the prepreg (3), the mold, and the core (4) by the pressing and the deformation of the core (4).


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    Titel :

    METHOD FOR MOLDING FIBER-REINFORCED PLASTIC, AND MOLDING DEVICE FOR SAME


    Weitere Titelangaben:

    VERFAHREN ZUM FORMEN EINES FASERVERSTÄRKTEN KUNSTSTOFFS UND FORMVORRICHTUNG DAFÜR
    PROCÉDÉ DE MOULAGE D'UN PLASTIQUE RENFORCÉ PAR DES FIBRES ET DISPOSITIF DE MOULAGE CORRESPONDANT


    Beteiligte:
    TAKANO TSUNEO (Autor:in) / KAZEHAYA YUUJI (Autor:in) / NISHIMURA MITSUSHI (Autor:in)

    Erscheinungsdatum :

    20.02.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS / B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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