A method for manufacturing a panel for an aircraft is provided. The method includes arranging, on a curing surface, a skin of pre-preg composite material, arranging a plurality of pre-formed, uncured composite stringers, each having an open cross section with a web and a base transverse to each other so that a first base portion protrudes toward a first side and a second base portion protrudes toward a second side, arranging the stringers on the skin with the base in contact with the skin, arranging, on each stringer, a respective first mandrel to completely cover the first base portion and a respective second mandrel to completely cover the second base portion, and having the skin and the stringers undergo a co-curing process in autoclave with vacuum bag.


    Access

    Download


    Export, share and cite



    Title :

    MANUFACTURING METHOD OF A STIFFENED PANEL WITH OPEN-SECTION STRINGERS FOR AERONAUTICAL APPLICATION


    Additional title:

    HERSTELLUNGSVERFAHREN FÜR EINE VERSTEIFTE PLATTE MIT HOLMEN MIT OFFENEM QUERSCHNITT FÜR AERONAUTISCHE ANWENDUNGEN
    PROCÉDÉ DE FABRICATION D'UN PANNEAU RAIDI AVEC DES RAIDISSEURS À SECTION OUVERTE POUR APPLICATION AÉRONAUTIQUE


    Contributors:

    Publication date :

    2023-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



    MANUFACTURING METHOD OF A STIFFENED PANEL WITH OPEN-SECTION STRINGERS FOR AERONAUTICAL APPLICATION

    IAGULLI GIANNI / TOTARO GIUSEPPE / RAFFONE MARCO et al. | European Patent Office | 2023

    Free access

    MANUFACTURING METHOD OF A STIFFENED PANEL WITH OPEN-SECTION STRINGERS FOR AERONAUTICAL APPLICATION

    IAGULLI GIANNI / TOTARO GIUSEPPE / RAFFONE MARCO et al. | European Patent Office | 2022

    Free access

    METHOD FOR MANUFACTURING CURVED OMEGA STRINGERS AND Z-SHAPED STRINGERS OF COMPOSITE MATERIAL, AND METHOD FOR MANUFACTURING COMPOSITE MATERIAL STIFFENED PANEL WITH CURVATURE

    PEDRO NOGUEROLES VINIES / MARIA MORA MENDIAS / FRANCISCO JAVIER CHAMORRO ALONSO et al. | European Patent Office | 2020

    Free access