FR3073448B1 - Procede de reparation d'un profile composite - Google Patents

Procede de reparation d'un profile composite Download PDF

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Publication number
FR3073448B1
FR3073448B1 FR1760808A FR1760808A FR3073448B1 FR 3073448 B1 FR3073448 B1 FR 3073448B1 FR 1760808 A FR1760808 A FR 1760808A FR 1760808 A FR1760808 A FR 1760808A FR 3073448 B1 FR3073448 B1 FR 3073448B1
Authority
FR
France
Prior art keywords
profile
repairing
composite profile
composite
repaired
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
FR1760808A
Other languages
English (en)
Other versions
FR3073448A1 (fr
Inventor
Nicolas Dezeustre
Frederic Amblard
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 Nacelles SAS
Original Assignee
Safran Nacelles SAS
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 Nacelles SAS filed Critical Safran Nacelles SAS
Priority to FR1760808A priority Critical patent/FR3073448B1/fr
Priority to PCT/FR2018/052858 priority patent/WO2019097172A1/fr
Publication of FR3073448A1 publication Critical patent/FR3073448A1/fr
Priority to US16/876,783 priority patent/US20200276776A1/en
Application granted granted Critical
Publication of FR3073448B1 publication Critical patent/FR3073448B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
    • 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
    • B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
    • B29C73/04—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements
    • B29C73/10—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D using preformed elements using patches sealing on the surface of the article

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Le procédé de réparation d'un profilé en composite comportant un défaut, comprend les étapes consistant à réaliser une pièce de réparation composite (3) en disposant une composition de réparation composite molle dans un moule (4) présentant une configuration (5) identique à une configuration correspondante du profilé à réparer, ou sur une zone identique du profilé à réparer, à durcir la composition de réparation, et à fixer la pièce de réparation (3) obtenue sur le profilé comportant un défaut.
FR1760808A 2017-11-16 2017-11-16 Procede de reparation d'un profile composite Active FR3073448B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1760808A FR3073448B1 (fr) 2017-11-16 2017-11-16 Procede de reparation d'un profile composite
PCT/FR2018/052858 WO2019097172A1 (fr) 2017-11-16 2018-11-15 Procédé de réparation d'un profilé composite
US16/876,783 US20200276776A1 (en) 2017-11-16 2020-05-18 Method for repairing a composite profile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1760808 2017-11-16
FR1760808A FR3073448B1 (fr) 2017-11-16 2017-11-16 Procede de reparation d'un profile composite

Publications (2)

Publication Number Publication Date
FR3073448A1 FR3073448A1 (fr) 2019-05-17
FR3073448B1 true FR3073448B1 (fr) 2022-02-04

Family

ID=61132605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1760808A Active FR3073448B1 (fr) 2017-11-16 2017-11-16 Procede de reparation d'un profile composite

Country Status (3)

Country Link
US (1) US20200276776A1 (fr)
FR (1) FR3073448B1 (fr)
WO (1) WO2019097172A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8936695B2 (en) * 2007-07-28 2015-01-20 The Boeing Company Method for forming and applying composite layups having complex geometries
US8444127B2 (en) * 2009-12-14 2013-05-21 The Boeing Company High temperature composite patch tool
DE102011006032A1 (de) * 2011-03-24 2012-09-27 Airbus Operations Gmbh Verfahren zur Herstellung eines Strukturbauteils sowie Strukturbauteil
DE102013003669A1 (de) * 2013-03-02 2014-03-20 Daimler Ag Verfahren zum Reparieren eines Faserverbundbauteils
FR3013634B1 (fr) * 2013-11-28 2020-02-28 Safran Nacelles Procede de reparation de panneaux sandwich en materiaux composites comportant la realisation d'une ame ou d'un moule par stereolithographie
US9539767B2 (en) * 2014-12-05 2017-01-10 The Boeing Company Forming of staged thermoset composite materials
US20180036973A1 (en) * 2015-02-23 2018-02-08 Sikorsky Aircraft Corporation Composite repair method

Also Published As

Publication number Publication date
FR3073448A1 (fr) 2019-05-17
WO2019097172A1 (fr) 2019-05-23
US20200276776A1 (en) 2020-09-03

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