FR3130186B1 - Moule pour outillage de fabrication d’une pièce en matériau composite à matrice polymere - Google Patents

Moule pour outillage de fabrication d’une pièce en matériau composite à matrice polymere Download PDF

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Publication number
FR3130186B1
FR3130186B1 FR2113379A FR2113379A FR3130186B1 FR 3130186 B1 FR3130186 B1 FR 3130186B1 FR 2113379 A FR2113379 A FR 2113379A FR 2113379 A FR2113379 A FR 2113379A FR 3130186 B1 FR3130186 B1 FR 3130186B1
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France
Prior art keywords
mold
support part
molding
manufacturing
composite material
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
FR2113379A
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English (en)
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FR3130186A1 (fr
Inventor
Philippe Jean Pierre Henrio
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 FR2113379A priority Critical patent/FR3130186B1/fr
Publication of FR3130186A1 publication Critical patent/FR3130186A1/fr
Application granted granted Critical
Publication of FR3130186B1 publication Critical patent/FR3130186B1/fr
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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
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2608—Mould seals
    • 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
    • B29C70/48—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 and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum

Landscapes

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

Abstract

L’invention concerne un moule (12) pour outillage de fabrication d’une pièce en matériau composite comportant : une partie support (14) et une partie moulante (16), la partie moulante étant mobile par rapport à la partie support afin de délimiter une cavité (15) et coopérer avec la partie support pour conformer la pièce dans le moule, l’un parmi la partie support et la partie moulante comporte une zone périphérique destinée à venir en contact avec l’autre de la partie support et la partie moulante, etun organe d’étanchéité (30) agencé entre la partie support et la partie moulante et comprenant un joint principal (32) agencé dans une gorge (42) ménagée dans la zone périphérique, et plusieurs éléments d’ancrage (34) du joint principal insérés dans des orifices (44) ménagés le long de la gorge (32) dans la zone périphérique de manière à bloquer le joint principal (32) dans la gorge. Figure pour l'abrégé : Figure 4
FR2113379A 2021-12-13 2021-12-13 Moule pour outillage de fabrication d’une pièce en matériau composite à matrice polymere Active FR3130186B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2113379A FR3130186B1 (fr) 2021-12-13 2021-12-13 Moule pour outillage de fabrication d’une pièce en matériau composite à matrice polymere

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2113379A FR3130186B1 (fr) 2021-12-13 2021-12-13 Moule pour outillage de fabrication d’une pièce en matériau composite à matrice polymere
FR2113379 2021-12-13

Publications (2)

Publication Number Publication Date
FR3130186A1 FR3130186A1 (fr) 2023-06-16
FR3130186B1 true FR3130186B1 (fr) 2024-07-05

Family

ID=81326890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2113379A Active FR3130186B1 (fr) 2021-12-13 2021-12-13 Moule pour outillage de fabrication d’une pièce en matériau composite à matrice polymere

Country Status (1)

Country Link
FR (1) FR3130186B1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3069479B1 (fr) * 2017-07-25 2020-07-17 Roctool Procede et dispositif pour la fabrication d’une piece composite de forme complexe
FR3100736B1 (fr) * 2019-09-12 2021-08-27 Safran Outillage et procede pour la fabrication d’une piece de turbomachine en materiau composite

Also Published As

Publication number Publication date
FR3130186A1 (fr) 2023-06-16

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