A method of fabricating a part out of reinforced composite material

摘要

The present invention relates to a method of fabricating a composite part (12) presenting an integral structure (3) of composite material comprising at least one reinforcing layer based on reinforcing fibers, fabrics, or textiles, and at least one impregnation matrix, the method consisting in assembling the integral structure, in placing said integral structure in a mold (5,8), in impregnating said integral structure with the impregnation matrix by injection or infusion, and in solidifying said impregnated integral structure by raising it to a determined temperature, the method being characterized in that it consists in: using at least two distinct primary parts (1,2c) for making up the integral structure (3); placing a thermoplastic sheet (4) on at least one of the primary parts so as to make the interface between said primary parts once they are assembled together.