FR3124966B1 - Dispositif multicouche de moule pour la fabrication de pieces composites avec ceinture de blocage thermique - Google Patents

Dispositif multicouche de moule pour la fabrication de pieces composites avec ceinture de blocage thermique Download PDF

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Publication number
FR3124966B1
FR3124966B1 FR2107440A FR2107440A FR3124966B1 FR 3124966 B1 FR3124966 B1 FR 3124966B1 FR 2107440 A FR2107440 A FR 2107440A FR 2107440 A FR2107440 A FR 2107440A FR 3124966 B1 FR3124966 B1 FR 3124966B1
Authority
FR
France
Prior art keywords
mold device
composite parts
manufacturing composite
locking belt
multilayer mold
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
FR2107440A
Other languages
English (en)
Other versions
FR3124966A1 (fr
Inventor
Marc Legrand
Olivier Duthoit
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.)
Ecole National Superieure dArts et Metiers ENSAM
Original Assignee
Ecole National Superieure dArts et Metiers ENSAM
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 Ecole National Superieure dArts et Metiers ENSAM filed Critical Ecole National Superieure dArts et Metiers ENSAM
Priority to FR2107440A priority Critical patent/FR3124966B1/fr
Priority to CA3222864A priority patent/CA3222864A1/fr
Priority to PCT/FR2022/050952 priority patent/WO2023281171A1/fr
Priority to EP22731274.1A priority patent/EP4366927A1/fr
Publication of FR3124966A1 publication Critical patent/FR3124966A1/fr
Application granted granted Critical
Publication of FR3124966B1 publication Critical patent/FR3124966B1/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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3807—Resin-bonded materials, e.g. inorganic particles
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • 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
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C2033/023—Thermal insulation of moulds or mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/082—Blades, e.g. for helicopters
    • B29L2031/085—Wind turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3076—Aircrafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Electrophotography Configuration And Component (AREA)

Abstract

L’invention concerne un dispositif multicouche (1) de moule (200, 200’) comprenant une couche de surface (5) et au moins une couche de renfort (4) en matériau composite enduit d’une résine thermodurcissable, la couche de surface (5) comprenant une face fonctionnelle (6) de forme complexe constituant un négatif d’une pièce composite (400) à fabriquer, le dispositif multicouche (1) comprenant au moins un premier réseau chauffant (31) configuré pour chauffer la face fonctionnelle (6) et mettre en œuvre une surface de traitement thermique (500) de ladite pièce composite (400). Le dispositif multicouche (1) comprend au moins un second réseau chauffant (32) configuré pour chauffer la couche de surface (5) autour de la face fonctionnelle (6) et définir au moins une ceinture de blocage thermique (600) à l’au moins une périphérie de la surface de traitement thermique (500). Figure de l’abrégé : Fig. 1
FR2107440A 2021-07-08 2021-07-08 Dispositif multicouche de moule pour la fabrication de pieces composites avec ceinture de blocage thermique Active FR3124966B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2107440A FR3124966B1 (fr) 2021-07-08 2021-07-08 Dispositif multicouche de moule pour la fabrication de pieces composites avec ceinture de blocage thermique
CA3222864A CA3222864A1 (fr) 2021-07-08 2022-05-19 Dispositif multicouche de moule pour la fabrication de pieces composites avec ceinture de blocage thermique
PCT/FR2022/050952 WO2023281171A1 (fr) 2021-07-08 2022-05-19 Dispositif multicouche de moule pour la fabrication de pieces composites avec ceinture de blocage thermique
EP22731274.1A EP4366927A1 (fr) 2021-07-08 2022-05-19 Dispositif multicouche de moule pour la fabrication de pieces composites avec ceinture de blocage thermique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2107440 2021-07-08
FR2107440A FR3124966B1 (fr) 2021-07-08 2021-07-08 Dispositif multicouche de moule pour la fabrication de pieces composites avec ceinture de blocage thermique

Publications (2)

Publication Number Publication Date
FR3124966A1 FR3124966A1 (fr) 2023-01-13
FR3124966B1 true FR3124966B1 (fr) 2024-01-12

Family

ID=77411903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2107440A Active FR3124966B1 (fr) 2021-07-08 2021-07-08 Dispositif multicouche de moule pour la fabrication de pieces composites avec ceinture de blocage thermique

Country Status (4)

Country Link
EP (1) EP4366927A1 (fr)
CA (1) CA3222864A1 (fr)
FR (1) FR3124966B1 (fr)
WO (1) WO2023281171A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100024185A1 (en) 2007-02-21 2010-02-04 United Technologies Corporation Complete wire mesh repair with heat blanket
FR2956555B1 (fr) 2010-02-15 2012-04-13 Arts Dispositif multicouche pour un moule a chauffage endogene et procede de fabrication dudit dispositif
FR2967937B1 (fr) 2010-11-25 2013-08-30 Aircelle Sa Procede de chauffage d'une zone de materiau composite a reparer
FR3055570B1 (fr) 2016-09-07 2019-11-01 Amvalor Dispositif multicouche avec peau metallique de moule et procede de fabrication d'un tel dispositif multicouche
FR3055571B1 (fr) 2016-09-07 2019-12-20 Amvalor Dispositif multicouche composite d'un moule a chauffage endogene avec systeme de refroidissement force.

Also Published As

Publication number Publication date
FR3124966A1 (fr) 2023-01-13
CA3222864A1 (fr) 2023-01-12
WO2023281171A1 (fr) 2023-01-12
EP4366927A1 (fr) 2024-05-15

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