FR3003953B1 - Systeme de detection de defauts par ultrasons sur un element tournant d'un moteur d'aeronef - Google Patents
Systeme de detection de defauts par ultrasons sur un element tournant d'un moteur d'aeronefInfo
- Publication number
- FR3003953B1 FR3003953B1 FR1352861A FR1352861A FR3003953B1 FR 3003953 B1 FR3003953 B1 FR 3003953B1 FR 1352861 A FR1352861 A FR 1352861A FR 1352861 A FR1352861 A FR 1352861A FR 3003953 B1 FR3003953 B1 FR 3003953B1
- Authority
- FR
- France
- Prior art keywords
- detection system
- fault detection
- rotating element
- aircraft engine
- engine rotating
- 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
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2693—Rotor or turbine parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/269—Various geometry objects
- G01N2291/2694—Wings or other aircraft parts
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10132—Ultrasound image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/20—Special algorithmic details
- G06T2207/20021—Dividing image into blocks, subimages or windows
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30164—Workpiece; Machine component
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1352861A FR3003953B1 (fr) | 2013-03-29 | 2013-03-29 | Systeme de detection de defauts par ultrasons sur un element tournant d'un moteur d'aeronef |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1352861A FR3003953B1 (fr) | 2013-03-29 | 2013-03-29 | Systeme de detection de defauts par ultrasons sur un element tournant d'un moteur d'aeronef |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3003953A1 FR3003953A1 (fr) | 2014-10-03 |
FR3003953B1 true FR3003953B1 (fr) | 2016-02-26 |
Family
ID=48521330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1352861A Active FR3003953B1 (fr) | 2013-03-29 | 2013-03-29 | Systeme de detection de defauts par ultrasons sur un element tournant d'un moteur d'aeronef |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3003953B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3075380B1 (fr) | 2017-12-18 | 2020-01-17 | Safran Aircraft Engines | Outillage destine au controle non destructif d'une piece plate |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2161602B (en) * | 1984-07-12 | 1987-04-23 | Atomic Energy Authority Uk | Examination over a surface |
JPH0739999B2 (ja) * | 1991-01-24 | 1995-05-01 | 肇産業株式会社 | 欠陥検出方法 |
JP3693508B2 (ja) * | 1998-10-28 | 2005-09-07 | 株式会社東京精密 | パターン比較方法および外観検査装置 |
FR2815123B1 (fr) * | 2000-10-10 | 2003-02-07 | Snecma Moteurs | Controle acoustique de roues aubagees monoblocs |
US7064330B2 (en) * | 2003-04-30 | 2006-06-20 | United Technologies Corporation | Infrared defect detection via broad-band acoustics |
US8818683B2 (en) * | 2006-04-21 | 2014-08-26 | General Electric Company | Method and apparatus for operating a gas turbine engine |
US7617730B2 (en) * | 2006-06-28 | 2009-11-17 | The Boeing Company | Ultrasonic inspection and repair mode selection |
US8345949B2 (en) * | 2010-03-09 | 2013-01-01 | General Electric Company | Sequential approach for automatic defect recognition |
DE102010032241A1 (de) * | 2010-07-26 | 2012-01-26 | Smartvision Gmbh | Verfahren und Vorrichtung zum Erkennen von Oberflächenfehlern |
-
2013
- 2013-03-29 FR FR1352861A patent/FR3003953B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3003953A1 (fr) | 2014-10-03 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 3 |
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CD | Change of name or company name |
Owner name: SNECMA, FR Effective date: 20170713 |
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Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 12 |