Report discusses design and sequence of operations performed in fabricating set of graphite-fiber/epoxy-matrix composite propfan blades. Describes major phases of fabrication of blades, including machining of metal master blades, fabrication of molds from master blades, cutting of graphite-fiber/epoxy prepreg sheets to form plies, stacking of plies to obtain preforms, assembly of pressure-and suction-side preforms into unitary blade preforms, curing preforms in molds, final light finishing, and inspection.


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    Title :

    Composite-Material Propfan Blades For A Wind-Tunnel Model


    Contributors:

    Published in:

    Publication date :

    1995-09-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English