METHOD FOR MOLDING A COMPOSITE MATERIAL WHEREIN A FIBER FABRIC IS TIGHTENED IN A RETENTION FRAME BEFORE INJECTION OF A MATRIX

摘要

A method for molding a composite material, the associated mold and a retention frame are disclosed. The method involves tighenting a fiber fabric which forms a reinforcement in a retention frame, the fiber fabric which is tightened in the retention frame is put into place in a mold, and the retention frame is retracted in a receptacle with a corresponding form, of the mold, injecting a matrix into the mold such as to impregnate the fiber fabric to obtain the composite material, and withdrawing the composite material and the retention frame from the mold.

主权项

1. A method for molding a composite material, comprising:
tightening a fiber fabric which forms a reinforcement in a retention frame; putting the fiber fabric which is tightened in the retention frame into place in a mold; retracting the retention frame in a receptacle with a corresponding form of the mold; injecting a matrix into the mold such as to impregnate the fiber fabric to obtain the composite material; and withdrawing the composite material and the retention frame from the mold.