FR3127042B1 - Procédé de contrôle de pièces tissées de turbomachine - Google Patents
Procédé de contrôle de pièces tissées de turbomachine Download PDFInfo
- Publication number
- FR3127042B1 FR3127042B1 FR2109693A FR2109693A FR3127042B1 FR 3127042 B1 FR3127042 B1 FR 3127042B1 FR 2109693 A FR2109693 A FR 2109693A FR 2109693 A FR2109693 A FR 2109693A FR 3127042 B1 FR3127042 B1 FR 3127042B1
- Authority
- FR
- France
- Prior art keywords
- threads
- weaving
- woven
- turbomachine parts
- determining
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000009941 weaving Methods 0.000 abstract 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 238000009659 non-destructive testing Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8444—Fibrous material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/8472—Investigation of composite materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
- G01N21/956—Inspecting patterns on the surface of objects
- G01N21/95607—Inspecting patterns on the surface of objects using a comparative method
- G01N2021/95615—Inspecting patterns on the surface of objects using a comparative method with stored comparision signal
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Treatment Of Fiber Materials (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
Le présent exposé concerne un procédé (200) de contrôle non destructif d’une pièce tissée, le procédé comprenant les étapes : a) capturer (202) au moins une image d’une surface extérieure de ladite pièce par une caméra, b) détecter (206) des fils de chaine et/ou des fils de trame du tissage de ladite pièce à partir de l’au moins une image, c) déterminer (208) un déplacement des fils du tissage par rapport aux fils du tissage de référence, d) déterminer (210) un état d’endommagement de ladite pièce en fonction dudit déplacement. Figure à publier avec l’abrégé : [Fig. 3]
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2109693A FR3127042B1 (fr) | 2021-09-15 | 2021-09-15 | Procédé de contrôle de pièces tissées de turbomachine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2109693 | 2021-09-15 | ||
FR2109693A FR3127042B1 (fr) | 2021-09-15 | 2021-09-15 | Procédé de contrôle de pièces tissées de turbomachine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3127042A1 FR3127042A1 (fr) | 2023-03-17 |
FR3127042B1 true FR3127042B1 (fr) | 2024-05-24 |
Family
ID=81326714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2109693A Active FR3127042B1 (fr) | 2021-09-15 | 2021-09-15 | Procédé de contrôle de pièces tissées de turbomachine |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3127042B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011104435B3 (de) * | 2011-06-16 | 2012-08-16 | Airbus Operations Gmbh | Zerstörungsfreie Bestimmung von Werkstoffeigenschaften |
FR2994308B1 (fr) * | 2012-08-03 | 2014-07-25 | Snecma | Procede de controle non destructif d'une preforme d'aube |
FR3005042B1 (fr) * | 2013-04-26 | 2016-01-01 | Snecma | Machine a tisser ou enrouler une texture fibreuse permettant un controle d'anomalies par analyse d'images |
US9955088B2 (en) * | 2016-06-10 | 2018-04-24 | The Boeing Company | Hyperspectral borescope system |
US20180122060A1 (en) * | 2016-11-02 | 2018-05-03 | Rolls-Royce Corporation | Automated inspection protocol for composite components |
-
2021
- 2021-09-15 FR FR2109693A patent/FR3127042B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3127042A1 (fr) | 2023-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20230317 |
|
PLFP | Fee payment |
Year of fee payment: 3 |