A method for forming a thermoplastic composite material with continuous fiber reinforcement by stamping. A flat blank comprising a pre-consolidated stack of plies by automatic fiber placement of fibers referred to as the thermoplastic pre-impregnated fibers is obtained. The flat blank is reheated to a temperature greater than or equal to the melting temperature of the thermoplastic polymer making up the matrix of the thermoplastic pre-impregnated fibers. The reheated flat blank is hot stamped and the part formed between the stamping punch and die is consolidated.


    Access

    Download


    Export, share and cite



    Title :

    PROCÉDÉ DE FORMAGE PAR ESTAMPAGE D'UN MATÉRIAU COMPOSITE THERMOPLASTIQUE A RENFORT FIBREUX CONTINU


    Additional title:

    METHOD OF FORMING A THERMOPLASTIC COMPOSITE MATERIAL WITH CONTINUOUS-FIBRE REINFORCEMENT BY STAMPING
    VERFAHREN ZUR HERSTELLUNG EINES THERMOPLASTISCHEN VERBUNDWERKSTOFFS MIT DURCHGEHENDER FASERVERSTÄRKUNG DURCH PRESSEN


    Contributors:

    Publication date :

    2019-10-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B64C AEROPLANES , Flugzeuge / 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



    PROCEDE DE FORMAGE PAR ESTAMPAGE D'UN MATERIAU COMPOSITE THERMOPLASTIQUE A RENFORT FIBREUX CONTINU

    KURTZ DIDIER / VAUDOUR JULIE | European Patent Office | 2018

    Free access

    PROCEDE DE FORMAGE PAR ESTAMPAGE D'UN MATERIAU COMPOSITE THERMOPLASTIQUE A RENFORT FIBREUX CONTINU

    KURTZ DIDIER / VAUDOUR JULIE | European Patent Office | 2020

    Free access

    PROCEDE DE FABRICATION D'UNE PIECE EN MATERIAU COMPOSITE A MATRICE ORGANIQUE ET RENFORT FIBREUX POUR BATTERIE

    KNEVELER MATTHIEU / LEROUX CHARLES / ROTA LAURENT | European Patent Office | 2020

    Free access

    RENFORT FIBREUX POUR LA REALISATION D'UNE PIECE MECANIQUE ALLONGEE EN MATERIAU COMPOSITE

    LECLERCQ SYLVAIN / DAMBRINE BRUNO JACQUES GERARD / COUPE DOMINIQUE MARIE CHRISTIAN | European Patent Office | 2015

    Free access

    PROCÉDÉ DE FABRICATION D’UN MATERIAU COMPOSITE THERMOPLASTIQUE ÉLECTRIQUEMENT CONDUCTEUR

    ROSSIGNOL CLAUDE / ROBERT ELISE | European Patent Office | 2022

    Free access