Proceso de fabricación de una pieza de material compuesto que comprende una capa de acabado funcional

摘要

The present invention relates to manufacturing process for a composite part (1) having a reinforcement structure (2) comprising at least one reinforcement layer for example based on fibres and at least one matrix impregnating the reinforcement structure, consisting of providing the reinforcement structure with at least a functional finishing layer (8,9), characterized in that it consists of using an open mould (3) who shape corresponds to the future composite part, optimally placing a functional thermoplastic sheet (8) in the open mould, arranging the reinforcement structure on the functional thermoplastic sheet inside the mould, sealing the mould with a functional thermoplastic sheet (9), applying a vacuum to the inside of the sealed mould, next solidifying the resulting composite part by subjecting it to the final solidification temperature for a set period, and extracting the composite part from the mould.