FR3106662B1 - Procede et systeme selectif de controle non destructif d’une piece mecanique - Google Patents

Procede et systeme selectif de controle non destructif d’une piece mecanique Download PDF

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Publication number
FR3106662B1
FR3106662B1 FR2000702A FR2000702A FR3106662B1 FR 3106662 B1 FR3106662 B1 FR 3106662B1 FR 2000702 A FR2000702 A FR 2000702A FR 2000702 A FR2000702 A FR 2000702A FR 3106662 B1 FR3106662 B1 FR 3106662B1
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FR
France
Prior art keywords
destructive testing
mechanical
mechanical part
selective system
resonance frequencies
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
FR2000702A
Other languages
English (en)
Other versions
FR3106662A1 (fr
Inventor
Badaoui Mohamed El
Tony Alain Roger Joêl Lhommeau
Maxime Farin
Claire Prada
Rosny Julien De
Mathias Fink
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 Aircraft Engines SAS
Centre National de la Recherche Scientifique CNRS
Ecole Superieure de Physique et Chimie Industrielles de Ville Paris
Safran SA
Original Assignee
Safran Aircraft Engines SAS
Centre National de la Recherche Scientifique CNRS
Ecole Superieure de Physique et Chimie Industrielles de Ville Paris
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 Aircraft Engines SAS, Centre National de la Recherche Scientifique CNRS, Ecole Superieure de Physique et Chimie Industrielles de Ville Paris , Safran SA filed Critical Safran Aircraft Engines SAS
Priority to FR2000702A priority Critical patent/FR3106662B1/fr
Priority to PCT/FR2021/050117 priority patent/WO2021148759A1/fr
Publication of FR3106662A1 publication Critical patent/FR3106662A1/fr
Application granted granted Critical
Publication of FR3106662B1 publication Critical patent/FR3106662B1/fr
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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
    • G01N29/04—Analysing solids
    • G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H13/00—Measuring resonant frequency
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/14—Testing gas-turbine engines or jet-propulsion engines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0016—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of aircraft wings or blades
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by exciting or detecting vibration or acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • 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
    • G01N29/04—Analysing solids
    • G01N29/043—Analysing solids in the interior, e.g. by shear waves
    • 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
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • 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
    • G01N29/4436—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with a reference signal
    • 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
    • G01N2291/01—Indexing codes associated with the measuring variable
    • G01N2291/014—Resonance or resonant frequency
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

La présente invention concerne un procédé sélectif de contrôle non destructif d’une pièce mécanique (2, 3) d’un dispositif mécanique (1), réalisé au moyen d’un système de contrôle non-destructif (10) comportant un dispositif d’excitation (11) et un dispositif de mesure (12), ledit procédé comportant les étapes suivantes : (E20) émission par le dispositif d’excitation (11) d’une forme d’onde pour mettre sélectivement en vibration la pièce à contrôler (2, 3) parmi une pluralité de pièces du dispositif mécanique (1) ; (E30) détermination par le dispositif de mesure (12) des fréquences de résonance de la pièce (2,3) en réponse à la mise en vibration ; et (E40) évaluation de l’état de la pièce (2,3) par comparaison des fréquences de résonance déterminées avec des fréquences de résonance mémorisées caractéristiques d’une pièce saine. Figure pour l’abrégé : Fig. 3
FR2000702A 2020-01-24 2020-01-24 Procede et systeme selectif de controle non destructif d’une piece mecanique Active FR3106662B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2000702A FR3106662B1 (fr) 2020-01-24 2020-01-24 Procede et systeme selectif de controle non destructif d’une piece mecanique
PCT/FR2021/050117 WO2021148759A1 (fr) 2020-01-24 2021-01-22 Procede et systeme selectif de controle non destructif d'une piece mecanique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2000702A FR3106662B1 (fr) 2020-01-24 2020-01-24 Procede et systeme selectif de controle non destructif d’une piece mecanique
FR2000702 2020-01-24

Publications (2)

Publication Number Publication Date
FR3106662A1 FR3106662A1 (fr) 2021-07-30
FR3106662B1 true FR3106662B1 (fr) 2022-04-15

Family

ID=70154693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2000702A Active FR3106662B1 (fr) 2020-01-24 2020-01-24 Procede et systeme selectif de controle non destructif d’une piece mecanique

Country Status (2)

Country Link
FR (1) FR3106662B1 (fr)
WO (1) WO2021148759A1 (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762955A (en) * 1953-07-29 1956-12-05 Napier & Son Ltd Apparatus for investigating the natural frequency of vibration of parts
US4604896A (en) * 1985-05-24 1986-08-12 The United States Of America As Represented By The Secretary Of The Air Force Rotor blade test apparatus
DE4127395A1 (de) * 1991-08-19 1993-02-25 Siemens Ag Verfahren und vorrichtung zum erkennen und orten von veraenderungen an einem bauteil einer turbine
FR2815123B1 (fr) 2000-10-10 2003-02-07 Snecma Moteurs Controle acoustique de roues aubagees monoblocs
DE10065314B4 (de) * 2000-12-30 2007-08-16 Igus - Innovative Technische Systeme Gmbh Verfahren und Einrichtung zur Überwachung des Zustandes von Rotorblättern an Windkraftanlagen
DE102006048791A1 (de) * 2006-10-12 2008-04-17 Rieth-Hoerst, Stefan, Dr. Verfahren zur Prüfung der Qualität von Werkstücken oder Maschinenteilen mittels Schallanalyse
BRPI0719944A2 (pt) 2007-12-06 2014-06-10 Lockheed Corp Inspeção não destrutiva usando termografia a laser - ultrassom e infravermelho
GB0900747D0 (en) * 2009-01-16 2009-03-04 Isis Innovation Mechanical oscillator
FR2956206B1 (fr) * 2010-02-10 2012-10-05 Snecma Stimulateur vibratoire pour le controle d'une aube d'une roue aubagee d'une turbomachine
US8505384B2 (en) * 2011-02-08 2013-08-13 United Technologies Corporation Rig for measuring bladed component mistuning
FR2975771B1 (fr) 2011-05-27 2014-03-14 Snecma Dispositif de mesure d'une piece dans une turbomachine
US10775269B2 (en) * 2017-02-08 2020-09-15 Raytheon Technologies Corporation Blade health inspection using an excitation actuator and vibration sensor

Also Published As

Publication number Publication date
FR3106662A1 (fr) 2021-07-30
WO2021148759A1 (fr) 2021-07-29

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