This invention is concerning a honeycomb core configured to include carbon fiber having four or more different fiber directions, wherein, when a ribbon direction is set as an X axis direction, a cell width direction is set as a Y axis direction, and a direction that is orthogonal to the ribbon direction and the cell width direction is set as a Z axis direction, and a condition in which angles formed by the X axis direction and the respective fiber directions of the carbon fiber are set at -45°, 0°, 45°, and 90° is set as a reference condition, the respective fiber directions are rotated from the reference condition by a fixed rotation angle so that none of the fiber directions are parallel to the X axis direction.


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    Title :

    HONEYCOMB CORE, HONEYCOMB SANDWICHING STRUCTURE, AND METHOD FOR PRODUCING HONEYCOMB CORE


    Additional title:

    WABENKERN, WABENFÖRMIGE SANDWICHSTRUKTUR UND VERFAHREN ZUR HERSTELLUNG EINES WABENFÖRMIGEN KERNS
    ÂME ALVÉOLAIRE, STRUCTURE DE PRISE EN SANDWICH ALVÉOLAIRE, ET PROCÉDÉ DE PRODUCTION D'ÂME ALVÉOLAIRE


    Contributors:

    Publication date :

    2019-02-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64G Raumfahrt , COSMONAUTICS / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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