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ES2678996R1 - INSPECTION PROCEDURE OF HONEYCOMB ALUMINUM STRUCTURES BY INDUCED CURRENTS - Google Patents

INSPECTION PROCEDURE OF HONEYCOMB ALUMINUM STRUCTURES BY INDUCED CURRENTS Download PDF

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Publication number
ES2678996R1
ES2678996R1 ES201730083A ES201730083A ES2678996R1 ES 2678996 R1 ES2678996 R1 ES 2678996R1 ES 201730083 A ES201730083 A ES 201730083A ES 201730083 A ES201730083 A ES 201730083A ES 2678996 R1 ES2678996 R1 ES 2678996R1
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ES
Spain
Prior art keywords
probe
currents
induced currents
honeycomb aluminum
aluminum structures
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.)
Granted
Application number
ES201730083A
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Spanish (es)
Other versions
ES2678996B1 (en
ES2678996A2 (en
Inventor
Leticia BRAGADO ALONSO
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.)
Tecnatom SA
Original Assignee
Tecnatom 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 Tecnatom SA filed Critical Tecnatom SA
Priority to ES201730083A priority Critical patent/ES2678996B1/en
Publication of ES2678996A2 publication Critical patent/ES2678996A2/en
Publication of ES2678996R1 publication Critical patent/ES2678996R1/en
Application granted granted Critical
Publication of ES2678996B1 publication Critical patent/ES2678996B1/en
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

Procedimiento de inspección de estructuras honeycomb de aluminio mediante corrientes inducidas que comprende: a) posicionar una sonda (2) a una distanciada de la estructura honeycomb (1) a inspeccionar menor de 0,5mm y en posición perpendicular a dicha estructura (1); mediante una mesa (3) de coordenadas XY, portadora de la sonda (2), que incluye un dispositivo de nivelado automático; b) aplicar una corriente alterna a la sonda (2) mediante un equipo (5) para generar un campo magnético que produce una corriente inducida en el aluminio de la estructura (1); c) desplazar la sonda (2) sobre toda la estructura (1), manteniéndola en posición perpendicular a dicha estructura (1) mediante la mesa (3), controlada por un ordenador (4), d) captar las corrientes producidas a lo largo de la superficie de la estructura (1) mediante la sonda; y e) obtener una gráfica de las corrientes captadas por la sonda mediante el equipo (5) para visualizarla en una pantalla (6) en la que quedan representadas las discontinuidades presentes en la estructura (1).Procedure for inspecting honeycomb aluminum structures by induced currents comprising: a) positioning a probe (2) at a distance from the honeycomb structure (1) to be inspected less than 0.5mm and perpendicular to said structure (1); by means of a table (3) of XY coordinates, carrying the probe (2), which includes an automatic leveling device; b) apply an alternating current to the probe (2) by means of a device (5) to generate a magnetic field that produces an induced current in the aluminum of the structure (1); c) move the probe (2) over the entire structure (1), keeping it perpendicular to said structure (1) by means of the table (3), controlled by a computer (4), d) capture the currents produced along of the surface of the structure (1) by means of the probe; and e) obtain a graph of the currents captured by the probe by means of the device (5) to be displayed on a screen (6) in which the discontinuities present in the structure (1) are represented.

ES201730083A 2017-01-24 2017-01-24 INSPECTION PROCEDURE OF HONEYCOMB ALUMINUM STRUCTURES BY INDUCED CURRENTS Active ES2678996B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201730083A ES2678996B1 (en) 2017-01-24 2017-01-24 INSPECTION PROCEDURE OF HONEYCOMB ALUMINUM STRUCTURES BY INDUCED CURRENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201730083A ES2678996B1 (en) 2017-01-24 2017-01-24 INSPECTION PROCEDURE OF HONEYCOMB ALUMINUM STRUCTURES BY INDUCED CURRENTS

Publications (3)

Publication Number Publication Date
ES2678996A2 ES2678996A2 (en) 2018-08-21
ES2678996R1 true ES2678996R1 (en) 2018-10-08
ES2678996B1 ES2678996B1 (en) 2019-07-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES201730083A Active ES2678996B1 (en) 2017-01-24 2017-01-24 INSPECTION PROCEDURE OF HONEYCOMB ALUMINUM STRUCTURES BY INDUCED CURRENTS

Country Status (1)

Country Link
ES (1) ES2678996B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172621A (en) * 1963-07-10 1965-03-09 Gen Electric Airfoil
US4434659A (en) * 1982-02-19 1984-03-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Two-dimensional scanner apparatus
US4891986A (en) * 1986-06-24 1990-01-09 British Aerospace Public Limited Company Apparatus for inspecting articles
US20020128790A1 (en) * 2001-03-09 2002-09-12 Donald Woodmansee System and method of automated part evaluation including inspection, disposition recommendation and refurbishment process determination
US20100207619A1 (en) * 2009-02-18 2010-08-19 Yanyan Wu Method and system for integrating eddy current inspection with a coordinate measuring device
WO2015084530A1 (en) * 2013-12-05 2015-06-11 General Electric Company System and method for inspection of components

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3172621A (en) * 1963-07-10 1965-03-09 Gen Electric Airfoil
US4434659A (en) * 1982-02-19 1984-03-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Two-dimensional scanner apparatus
US4891986A (en) * 1986-06-24 1990-01-09 British Aerospace Public Limited Company Apparatus for inspecting articles
US20020128790A1 (en) * 2001-03-09 2002-09-12 Donald Woodmansee System and method of automated part evaluation including inspection, disposition recommendation and refurbishment process determination
US20100207619A1 (en) * 2009-02-18 2010-08-19 Yanyan Wu Method and system for integrating eddy current inspection with a coordinate measuring device
WO2015084530A1 (en) * 2013-12-05 2015-06-11 General Electric Company System and method for inspection of components

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YANG et al.) . CALIBRATION FOR MULTIPLE MOTION ERRORS OF X-Y TABLE ON MICRO-COORDINATE MEASURING MACHINE (M-CMM) BY UTILIZING MULTI-PROBE SCANNING METHOD. Recuperado de Internet (URL:http://www.jspe.or.jp/wp_e/wp-content/uploads/isupen/2011s/2011s-2-2.pdf), <a href="http://www.jspe.or.jp/wp_e/wp-content/uploads/isupen/2011s/2011s-2-2.pdf">http://www.jspe.or.jp/wp_e/wp-content/uploads/isupen/2011s/2011s-2-2.pdf</a><br /> *

Also Published As

Publication number Publication date
ES2678996B1 (en) 2019-07-26
ES2678996A2 (en) 2018-08-21

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