FR3093299B1 - Method for repairing a part made of composite material comprising a through-hole and part made of composite material repaired according to said method - Google Patents

Method for repairing a part made of composite material comprising a through-hole and part made of composite material repaired according to said method Download PDF

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Publication number
FR3093299B1
FR3093299B1 FR1902166A FR1902166A FR3093299B1 FR 3093299 B1 FR3093299 B1 FR 3093299B1 FR 1902166 A FR1902166 A FR 1902166A FR 1902166 A FR1902166 A FR 1902166A FR 3093299 B1 FR3093299 B1 FR 3093299B1
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France
Prior art keywords
composite material
part made
orifice
repairing
hole
Prior art date
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Active
Application number
FR1902166A
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French (fr)
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FR3093299A1 (en
Inventor
Gautier Destombes
Douce Florent Le
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Airbus Operations SAS
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Airbus Operations SAS
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Publication date
Application filed by Airbus Operations SAS filed Critical Airbus Operations SAS
Priority to FR1902166A priority Critical patent/FR3093299B1/en
Publication of FR3093299A1 publication Critical patent/FR3093299A1/en
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Publication of FR3093299B1 publication Critical patent/FR3093299B1/en
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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
    • 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
    • B29C73/06—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 plugs sealing in the hole

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Procédé de réparation d’une pièce en matériau composite comportant un orifice traversant et pièce en matériau composite réparée selon ledit procédé L'invention a pour objet un procédé de réparation d’une pièce (20) en matériau composite comportant un orifice ainsi qu’au moins un défaut dans une zone périphérique autour de l’orifice, caractérisé en ce que le procédé de réparation comprend les étapes : - de réalisation d’un orifice élargi tronconique englobant le (ou les) défaut(s), - de réalisation d’une bague tronconique (30), destinée à être insérée dans l’orifice élargi, présentant une conicité sensiblement égale à celle de la face périphérique (28) de l’orifice élargi, et - d’emmanchement de la bague tronconique (30) dans l’orifice élargi. L’invention a également pour objet une pièce en matériau composite réparée selon ledit procédé. Figure 7Method for repairing a part made of composite material comprising a through-hole and part made of composite material repaired according to said method The subject of the invention is a method of repairing a part (20) made of composite material comprising an orifice as well as to the at least one defect in a peripheral zone around the orifice, characterized in that the repair process comprises the steps: - of making a widened frustoconical orifice encompassing the defect (s), - of making a frustoconical ring (30), intended to be inserted into the enlarged orifice, having a conicity substantially equal to that of the peripheral face (28) of the enlarged orifice, and - for fitting the frustoconical ring (30) into the enlarged orifice. The subject of the invention is also a part made of composite material repaired by said method. Figure 7

FR1902166A 2019-03-01 2019-03-01 Method for repairing a part made of composite material comprising a through-hole and part made of composite material repaired according to said method Active FR3093299B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1902166A FR3093299B1 (en) 2019-03-01 2019-03-01 Method for repairing a part made of composite material comprising a through-hole and part made of composite material repaired according to said method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1902166 2019-03-01
FR1902166A FR3093299B1 (en) 2019-03-01 2019-03-01 Method for repairing a part made of composite material comprising a through-hole and part made of composite material repaired according to said method

Publications (2)

Publication Number Publication Date
FR3093299A1 FR3093299A1 (en) 2020-09-04
FR3093299B1 true FR3093299B1 (en) 2021-12-03

Family

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Family Applications (1)

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FR1902166A Active FR3093299B1 (en) 2019-03-01 2019-03-01 Method for repairing a part made of composite material comprising a through-hole and part made of composite material repaired according to said method

Country Status (1)

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FR (1) FR3093299B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114905776A (en) * 2022-05-30 2022-08-16 浙江万丰飞机制造有限公司 Maintenance method of composite material hole
CN115157725A (en) * 2022-05-30 2022-10-11 浙江天能电池江苏新能源有限公司 Method for repairing sand holes of storage battery shell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190611A (en) * 1991-02-13 1993-03-02 The Boeing Company Bearing load restoration method for composite structures
US20090188748A1 (en) * 2008-01-24 2009-07-30 Honeywell International Inc. Noise suppression panels and repair methods therefor
US9004112B2 (en) * 2012-03-12 2015-04-14 United Technologies Corporation Method for adhesive bonding plug details for composite structures

Also Published As

Publication number Publication date
FR3093299A1 (en) 2020-09-04

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