DEVICE FOR INFUSION OF A COMPOSITE PIECE AND ASSOCIATED METHOD

摘要

The invention relates to a device (10) for infusing resin in a fibrous preform (12), said device (10) comprising a mold comprising a sealed cavity (9) adapted to receive the fibrous preform (12) and comprising a arrived (19) liquid resin, and a shaping sheet (13) disposed in the cavity (9), in contact with the preform (12) fibrous, said device (10) comprising a means (30) for measuring comprising a transmitter and a receiver capable of transmitting and receiving an ultrasonic signal through a section (S1) of said fibrous preform (12), the reception of said signal being made through the shaping plate (13).