Method for manufacturing article made of composite material

The invention relates to a method for manufacturing an article made of a composite material consisting of a polymer matrix reinforced by a fibrous structure. The method includes the steps of placing the fibrous structure (10) on a substrate (20) forming a moulding surface, covering the structure wit...

Full description

Saved in:
Bibliographic Details
Main Authors GUMMEL MICAH, MARCHAL YANN, PHELIPPEAU ANTOINE
Format Patent
LanguageChinese
English
Published 06.03.2013
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
PERFORMING OPERATIONS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
TRANSPORTING
WEAPONS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a method for manufacturing an article made of a composite material consisting of a polymer matrix reinforced by a fibrous structure. The method includes the steps of placing the fibrous structure (10) on a substrate (20) forming a moulding surface, covering the structure with a mating mould (30), and compacting said structure by moving the surface of the mating mould toward the surface of the substrate. The method is characterised in that the substrate (20) includes a cylindrical portion (21) and a wall (22, 23) positioned radially relative to the cylindrical portion (21), and the mating mould includes two portions (31, 32 or 33) which are mobile relative to one another and which are moved toward the axis of the cylindrical portion (21) and towards the radial wall (22, 23) of the substrate (20), respectively. The invention can be used in particular for manufacturing the fan casing of a turbojet engine.
Bibliography:Application Number: CN201180029285