Patent ID: 8807933

Claim:
A method for manufacturing a turbine-engine composite rectifier comprising a ferrule provided with a plurality of stator vanes ( 2 ), said stator vanes each comprising a blade ( 4 ), said method comprising at least the following steps: a) first layers of a reinforcement ( 6 ) are wound on a mandrel, said mandrel also acting as a mold and comprising protruding portions, said first reinforcement layers ( 6 ) comprising buttonholes ( 7 ) positioned facing the protruding portions; b) a prefabricated disc ( 9 ) is positioned on each of the protruding portions; c) last reinforcement layers ( 8 ) are wound above the discs ( 9 ), thereby forming a preform; d) a resin is injected into the closed mold with the preform and the resin-impregnated preform is polymerized; e) the polymerized preform is taken out of the mold and at least one of the base of the blade ( 4 ) and a platform of the vane ( 3 ), if the latter comprises one of them, is added by welding on each of the discs ( 9 ).