FR3132864B1 - Procédé de fabrication d’une pièce instrumentée en matériau composite à matrice organique - Google Patents

Procédé de fabrication d’une pièce instrumentée en matériau composite à matrice organique Download PDF

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Publication number
FR3132864B1
FR3132864B1 FR2201458A FR2201458A FR3132864B1 FR 3132864 B1 FR3132864 B1 FR 3132864B1 FR 2201458 A FR2201458 A FR 2201458A FR 2201458 A FR2201458 A FR 2201458A FR 3132864 B1 FR3132864 B1 FR 3132864B1
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FR
France
Prior art keywords
organic matrix
composite material
matrix composite
manufacturing process
instrumented
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR2201458A
Other languages
English (en)
Other versions
FR3132864A1 (fr
Inventor
Manon Commarmot
Adrien Touze
Romain Venat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Safran SA
Original Assignee
Safran SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Safran SA filed Critical Safran SA
Priority to FR2201458A priority Critical patent/FR3132864B1/fr
Publication of FR3132864A1 publication Critical patent/FR3132864A1/fr
Application granted granted Critical
Publication of FR3132864B1 publication Critical patent/FR3132864B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
    • B29C70/443—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding and impregnating by vacuum or injection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

Procédé de fabrication d’une pièce instrumentée en matériau composite à matrice organique L’invention concerne un procédé de fabrication d’une pièce instrumentée en matériau composite à matrice organique, comprenant au moins :- l’introduction (I) d’une résine destinée à former la matrice organique dans une porosité d’une préforme fibreuse (3) de la pièce à obtenir présente dans un moule (1), au moins une fibre optique (5) formant élément de détection utile pour le suivi d’au moins un paramètre physique étant fixée à la préforme fibreuse et présentant au moins une extrémité d’interrogation (5a) isolée de la résine introduite. Figure pour l’abrégé : Fig. 1.
FR2201458A 2022-02-18 2022-02-18 Procédé de fabrication d’une pièce instrumentée en matériau composite à matrice organique Active FR3132864B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2201458A FR3132864B1 (fr) 2022-02-18 2022-02-18 Procédé de fabrication d’une pièce instrumentée en matériau composite à matrice organique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2201458A FR3132864B1 (fr) 2022-02-18 2022-02-18 Procédé de fabrication d’une pièce instrumentée en matériau composite à matrice organique
FR2201458 2022-02-18

Publications (2)

Publication Number Publication Date
FR3132864A1 FR3132864A1 (fr) 2023-08-25
FR3132864B1 true FR3132864B1 (fr) 2024-11-08

Family

ID=82196324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2201458A Active FR3132864B1 (fr) 2022-02-18 2022-02-18 Procédé de fabrication d’une pièce instrumentée en matériau composite à matrice organique

Country Status (1)

Country Link
FR (1) FR3132864B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888076A (en) * 1988-07-05 1989-12-19 Lockheed Corporation Method of coupling optical fibers enbedded in a molded article to the exterior thereof
US5770155A (en) * 1995-11-21 1998-06-23 United Technologies Corporation Composite structure resin cure monitoring apparatus using an optical fiber grating sensor

Also Published As

Publication number Publication date
FR3132864A1 (fr) 2023-08-25

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