ES2049937T3 - Cabeza de control por ultrasonidos y su aplicacion al control de piezas cuyo perfil evoluciona en el curso de la fabricacion. - Google Patents

Cabeza de control por ultrasonidos y su aplicacion al control de piezas cuyo perfil evoluciona en el curso de la fabricacion.

Info

Publication number
ES2049937T3
ES2049937T3 ES90400261T ES90400261T ES2049937T3 ES 2049937 T3 ES2049937 T3 ES 2049937T3 ES 90400261 T ES90400261 T ES 90400261T ES 90400261 T ES90400261 T ES 90400261T ES 2049937 T3 ES2049937 T3 ES 2049937T3
Authority
ES
Spain
Prior art keywords
control
bar
head
transducers
ultrasonics
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.)
Expired - Lifetime
Application number
ES90400261T
Other languages
English (en)
Inventor
Michel Floret
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.)
Airbus Group SAS
Original Assignee
Airbus Group 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
Priority claimed from FR8901344A external-priority patent/FR2642523B1/fr
Application filed by Airbus Group SAS filed Critical Airbus Group SAS
Application granted granted Critical
Publication of ES2049937T3 publication Critical patent/ES2049937T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/225—Supports, positioning or alignment in moving situation
    • 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
    • G01N2291/02827—Elastic parameters, strength or force
    • 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
    • G01N2291/04—Wave modes and trajectories
    • G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/106—Number of transducers one or more transducer arrays
    • 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
    • G01N2291/263—Surfaces
    • G01N2291/2638—Complex surfaces

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Stringed Musical Instruments (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Abstract

PARA CONTROLAR PIEZAS DE CUALQUIER TIPO DE GALIBO, COMO PANELES DE MATERIAL COMPUESTO, SE UTILIZA UNA CABEZA DE CONTROL (10) QUE CONSTA DE UNA BARRITA (12) DE MATERIAL ELASTICO, EN LA CUAL ESTAN SITUADOS UNOS TRANSDUCTORES ULTRASONOROS (18) ALINEADOS Y QUE FUNCIONAN POR REFLEXION. LA BARRITA LLEVA UNOS PATINES DE CONTACTO (22,24) QUE SE SITUAN EN APOYO SOBRE LA SUPERFICIE DE LA PIEZA A CONTROLAR, LO QUE TIENE POR EFECTO LA DEFORMACION DE LA BARRITA Y LA ORIENTACION DE CADA UNO DE LOS TRANSDUCTORES PERPENDICULARMENTE A LA SUPERFICIE. PARA PIEZAS QUE PRESENTAN UN GALIBO NO UNIFORME, SE OBTIENE DE ESTE MODO UNA CALIDAD UNIFORME DEL CONTROL, AL MISMO TIEMPO QUE UNA REDUCCION DEL TIEMPO DE CONTROL. ASIMISMO, SE HACE IGUALMENTE POSIBLE UN CONTROL PRECISO DE LA EVOLUCION DE LA ESTRUCTURA DE LAS PIEZAS QUE SE ESTAN FABRICANDO. PREFERENTEMENTE, LOS TRANSDUCTORES SE MONTAN EN LA BARRITA DE FORMA DESMONTABLE, MEDIANTE ORGANOS DE ENCLAVAMIENTO COMO TORNILLOS Y PINZAS DE HILO METALICO.
ES90400261T 1989-02-02 1990-01-31 Cabeza de control por ultrasonidos y su aplicacion al control de piezas cuyo perfil evoluciona en el curso de la fabricacion. Expired - Lifetime ES2049937T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8901344A FR2642523B1 (fr) 1989-02-02 1989-02-02 Tete de controle par ultrasons et son application au controle de pieces dont le galbe evolue en cours de fabrication
FR898907110A FR2647904B2 (fr) 1989-02-02 1989-05-30 Tete de controle par ultrasons

Publications (1)

Publication Number Publication Date
ES2049937T3 true ES2049937T3 (es) 1994-05-01

Family

ID=26227143

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90400261T Expired - Lifetime ES2049937T3 (es) 1989-02-02 1990-01-31 Cabeza de control por ultrasonidos y su aplicacion al control de piezas cuyo perfil evoluciona en el curso de la fabricacion.

Country Status (6)

Country Link
US (1) US5067352A (es)
EP (1) EP0392881B1 (es)
CA (1) CA2009112C (es)
DE (1) DE69005684T2 (es)
ES (1) ES2049937T3 (es)
FR (1) FR2647904B2 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2669430A1 (fr) * 1990-11-21 1992-05-22 Aerospatiale Tete de controle par ultrasons de pieces de galbe quelconque.
US5440929A (en) * 1993-11-22 1995-08-15 Industrial Technology Research Institute Ultrasonic device for measuring thickness of a tank bottom flat plate
GB2303704A (en) * 1995-07-27 1997-02-26 E M & I Ultrasonic inspection device
US6097482A (en) * 1999-06-08 2000-08-01 Philip Morris Incorporated High speed flaw detecting system for reflective material
ES2206253T3 (es) * 1999-09-06 2004-05-16 Innotec Gmbh Europe Detector de deformaciones.
DE102006029435A1 (de) * 2006-06-20 2008-01-10 BAM Bundesanstalt für Materialforschung und -prüfung Vorrichtung zur zerstörungsfreien Prüfung von Bauteilen
FR2906025B1 (fr) 2006-09-14 2009-04-03 Commissariat Energie Atomique Procede et dispositif d'acquisition d'une forme geometrique deformable
GB201018259D0 (en) 2010-10-29 2010-12-15 Airbus Operations Ltd Ultrasonic inspection tool
CN113138231B (zh) * 2021-04-13 2021-12-07 武汉理工大学 一种航空发动机机匣环锻件超声相控阵检测装置及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958531A (es) * 1950-03-13
US3350925A (en) * 1964-06-30 1967-11-07 Republic Steel Corp Testing assembly for testing a weld bead or the like
DE2926182A1 (de) * 1979-06-28 1981-01-22 Siemens Ag Ultraschallwandleranordnung
DE3122036C2 (de) * 1981-05-29 1983-12-08 Mannesmann AG, 4000 Düsseldorf Prüfkopfhalterung für Einzel- und Mehrfachprüfköpfe
JPS593256A (ja) * 1982-06-29 1984-01-09 Toshiba Corp アレイ型探触子
US4437468A (en) * 1982-09-03 1984-03-20 Medtronic, Inc. Ultrasound scanning system with semi-independent transducer array
US4514247A (en) * 1983-08-15 1985-04-30 North American Philips Corporation Method for fabricating composite transducers
JPS61107154A (ja) * 1984-10-31 1986-05-26 Toshiba Corp 超音波トランスジユ−サ
GB2181241B (en) * 1985-10-09 1989-09-27 Rolls Royce Improvements in or relating to inspection apparatus
US4801835A (en) * 1986-10-06 1989-01-31 Hitachi Medical Corp. Ultrasonic probe using piezoelectric composite material

Also Published As

Publication number Publication date
EP0392881A1 (fr) 1990-10-17
CA2009112C (en) 2001-05-01
US5067352A (en) 1991-11-26
EP0392881B1 (fr) 1994-01-05
DE69005684T2 (de) 1994-07-14
DE69005684D1 (de) 1994-02-17
FR2647904A2 (fr) 1990-12-07
CA2009112A1 (en) 1990-08-02
FR2647904B2 (fr) 1991-09-20

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