A method of fabricating a blade spar that includes transversely at least one arrangement. A pressure-side mold and a suction-side mold are defined for each arrangement that is to be fabricated. Each mold includes at least one removable slide and a base. Each slide is then removed from a mold and the tape segments of a hank are laid by a fiber-placement method on each mold. Each mold is closed by putting the slides into place on the mold. During a finalizing step, the molds are juxtaposed and the spar is heated.


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    Title :

    PROCÉDÉ DE FABRICATION D'UN LONGERON D'UNE PALE, ET UNE PALE


    Additional title:

    A METHOD OF FABRICATING A SPAR FOR A BLADE, AND A BLADE
    HERSTELLUNGSVERFAHREN EINES HOLMS EINES FLÜGELS, UND FLÜGEL


    Contributors:

    Publication date :

    2018-02-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

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



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