DE69415125T2 - Prozess und Gerät zur Charakterisierung, Optimierung und automatischer Kontrolle einer Analyse mittels Farbeindringverfahren - Google Patents

Prozess und Gerät zur Charakterisierung, Optimierung und automatischer Kontrolle einer Analyse mittels Farbeindringverfahren

Info

Publication number
DE69415125T2
DE69415125T2 DE69415125T DE69415125T DE69415125T2 DE 69415125 T2 DE69415125 T2 DE 69415125T2 DE 69415125 T DE69415125 T DE 69415125T DE 69415125 T DE69415125 T DE 69415125T DE 69415125 T2 DE69415125 T2 DE 69415125T2
Authority
DE
Germany
Prior art keywords
characterization
optimization
analysis
automatic control
dye penetration
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
DE69415125T
Other languages
English (en)
Other versions
DE69415125D1 (de
Inventor
Herve Paul Rolland Gillard
Veronique Hele Prejean-Lefevre
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
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9452025&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69415125(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of DE69415125D1 publication Critical patent/DE69415125D1/de
Application granted granted Critical
Publication of DE69415125T2 publication Critical patent/DE69415125T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink
    • 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
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
    • G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink
    • 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
    • G06T7/001—Industrial image inspection using an image reference approach
    • 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
    • G06T2207/20036—Morphological image processing
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Quality & Reliability (AREA)
  • Analytical Chemistry (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
DE69415125T 1993-10-20 1994-10-19 Prozess und Gerät zur Charakterisierung, Optimierung und automatischer Kontrolle einer Analyse mittels Farbeindringverfahren Expired - Lifetime DE69415125T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312486A FR2711426B1 (fr) 1993-10-20 1993-10-20 Procédé et dispositif pour caractériser, optimiser et contrôler automatiquement une méthode d'analyse par ressuage.

Publications (2)

Publication Number Publication Date
DE69415125D1 DE69415125D1 (de) 1999-01-21
DE69415125T2 true DE69415125T2 (de) 1999-05-27

Family

ID=9452025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415125T Expired - Lifetime DE69415125T2 (de) 1993-10-20 1994-10-19 Prozess und Gerät zur Charakterisierung, Optimierung und automatischer Kontrolle einer Analyse mittels Farbeindringverfahren

Country Status (5)

Country Link
US (2) US5570431A (de)
EP (1) EP0650045B1 (de)
JP (1) JP3095958B2 (de)
DE (1) DE69415125T2 (de)
FR (1) FR2711426B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150566A1 (de) * 2001-10-15 2003-05-08 Mr Chemie Gmbh Verfahren zum Prüfen von Kunststoffen
DE102012200767A1 (de) * 2012-01-19 2013-07-25 Mtu Aero Engines Gmbh Verfahren zur zerstörungsfreien Prüfung von Werkstückoberflächen
DE102019132585A1 (de) * 2019-12-02 2021-06-02 Schaeffler Technologies AG & Co. KG Prüfsystem zur optischen Oberflächenprüfung eines Prüfkörpers

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5737445A (en) * 1995-04-20 1998-04-07 The United States Of America As Represented By The United States Department Of Energy Automated feature detection and identification in digital point-ordered signals
US6075590A (en) * 1998-03-02 2000-06-13 Applied Science Fiction, Inc. Reflection infrared surface defect correction
US6140653A (en) * 1998-03-27 2000-10-31 Vysis, Inc. Large-field fluorescence imaging apparatus
US6195891B1 (en) 1999-04-26 2001-03-06 Ge Aviation Service Operation Method for identification and repair of indications in hardware
US6683641B1 (en) 1999-09-01 2004-01-27 United Technologies Corporation Apparatus for inspecting the interior of hollow articles
EP1096249B1 (de) * 1999-10-26 2013-05-01 Hitachi-GE Nuclear Energy, Ltd. Verfahren und Vorrichtung zur zerstörungsfreien Prüfung
GB2372315A (en) * 2001-02-20 2002-08-21 Digital Image Res Ltd Determining the track condition in a transport system
US6427544B1 (en) * 2001-03-14 2002-08-06 United Technologies Corporation Environmentally friendly ultra-high sensitivity liquid penetrant inspection process and system
US20020162966A1 (en) * 2001-05-02 2002-11-07 Yoder Lorinda L. Method and apparatus for detecting surface defects in a plastic container
US6690460B2 (en) * 2002-06-27 2004-02-10 Taiwan Semiconductor Manufacturing Co., Ltd. Real time detection of cracked quartz window
WO2006065180A1 (en) * 2004-12-16 2006-06-22 Volvo Aero Corporation A method and a device for detecting cracks in an object
FR2892815B1 (fr) * 2005-10-28 2008-02-01 Turbomeca Diagnostic ou parametrage d'une installation de detection par ressuage de defauts debouchants a la surface de pieces
DE102007024058A1 (de) * 2007-05-22 2008-11-27 Illinois Tool Works Inc., Glenview Vorrichtung und Verfahren zur Prüfmittel-Kontrolle
DE102011103003A1 (de) * 2011-05-24 2012-11-29 Lufthansa Technik Ag Verfahren und Vorrichtung zur Rissprüfung eines Flugzeug- oder Gasturbinen-Bauteils
JP2016090547A (ja) * 2014-11-11 2016-05-23 株式会社東芝 ひび割れ情報収集装置及びひび割れ情報を収集するためのサーバ装置
JP2016090548A (ja) * 2014-11-11 2016-05-23 株式会社東芝 ひび割れ情報収集方法及びひび割れ情報収集プログラム
US10746667B2 (en) * 2018-11-27 2020-08-18 General Electric Company Fluorescent penetrant inspection system and method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3791198A (en) * 1972-11-27 1974-02-12 J Alburger Testing panel for inspection penetrants having cracks of controlled depth and width
US4037961A (en) * 1976-07-06 1977-07-26 Baxter Travenol Laboratories, Inc. System and apparatus for contour plotting the total luminescence spectrum of a sample
US4194217A (en) * 1978-03-31 1980-03-18 Bosch Francois J G Van Den Method and apparatus for in-vivo spectroscopic analysis
US4506980A (en) * 1979-02-27 1985-03-26 Diffracto Ltd. Method and apparatus for determining physical characteristics of objects and object surfaces
US5004339A (en) * 1979-02-27 1991-04-02 Diffracto Ltd. Method and apparatus for determining physical characteristics of objects and object surfaces
JPS5769221A (en) * 1980-10-16 1982-04-27 Shimadzu Corp Spectroscope
US4483615A (en) * 1981-12-18 1984-11-20 Owens-Illinois, Inc. Method and apparatus for detecting checks in glass tubes
JPS603542A (ja) * 1983-06-21 1985-01-09 Mitsubishi Electric Corp ビン検査装置
JPS60207018A (ja) * 1984-03-30 1985-10-18 Shimadzu Corp モノクロメ−タ
US4647199A (en) * 1984-09-14 1987-03-03 The Perkin-Elmer Corporation Automatic shutter system
US4610157A (en) * 1984-12-11 1986-09-09 United Technologies Corporation Surface penetrant inspection test piece having varying thickness plating
ES2025070B3 (es) * 1986-01-28 1992-03-16 Tiede Gmbh + Co Rissprufanlagen Procedimiento para el autocontrol de un aparato para la comprobacion de grietas de forma optoelectronica, sobre todo segun el procedimiento de polvos magneticos y dispositivo para su realizacion
EP0282627A2 (de) * 1987-03-16 1988-09-21 Tiede Gmbh + Co Rissprüfanlagen Verfahren zur zerstörungsfreien Rissprüfung von Werkstücken als Prüflingen nach dem Magnetpulver-bzw. dem Farbeindringverfahren
DE3731947A1 (de) * 1987-09-23 1989-04-13 Kurt Dr Sauerwein Verfahren und vorrichtung zum feststellen und auswerten von oberflaechenrissen bei werkstuecken
US4931949A (en) * 1988-03-21 1990-06-05 Monitoring Technology Corporation Method and apparatus for detecting gear defects
US5001353A (en) * 1989-01-17 1991-03-19 Sumitomo Light Metal Industries, Ltd. Method and apparatus to measure the thickness of coating films
DE3907732A1 (de) * 1989-03-10 1990-09-13 Isotopenforschung Dr Sauerwein Verfahren zum ueberwachen einer vorrichtung zum automatischen feststellen und auswerten von oberflaechenrissen
JPH0695075B2 (ja) * 1990-03-16 1994-11-24 工業技術院長 表面性状検出方法
US5115136A (en) * 1990-08-06 1992-05-19 Olympus Corporation Ultraviolet remote visual inspection system
US5303026A (en) * 1991-02-26 1994-04-12 The Regents Of The University Of California Los Alamos National Laboratory Apparatus and method for spectroscopic analysis of scattering media

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150566A1 (de) * 2001-10-15 2003-05-08 Mr Chemie Gmbh Verfahren zum Prüfen von Kunststoffen
DE10150566B4 (de) * 2001-10-15 2004-08-12 Mr-Chemie Gmbh Verfahren zum Prüfen von Kunststoffen
DE102012200767A1 (de) * 2012-01-19 2013-07-25 Mtu Aero Engines Gmbh Verfahren zur zerstörungsfreien Prüfung von Werkstückoberflächen
DE102012200767B4 (de) * 2012-01-19 2014-11-13 MTU Aero Engines AG Verfahren zur zerstörungsfreien Prüfung von Werkstückoberflächen
DE102019132585A1 (de) * 2019-12-02 2021-06-02 Schaeffler Technologies AG & Co. KG Prüfsystem zur optischen Oberflächenprüfung eines Prüfkörpers
DE102019132585B4 (de) 2019-12-02 2022-06-09 Schaeffler Technologies AG & Co. KG Prüfsystem zur optischen Oberflächenprüfung eines Prüfkörpers

Also Published As

Publication number Publication date
DE69415125D1 (de) 1999-01-21
US5570431A (en) 1996-10-29
EP0650045B1 (de) 1998-12-09
JP3095958B2 (ja) 2000-10-10
FR2711426B1 (fr) 1995-12-01
EP0650045A1 (de) 1995-04-26
FR2711426A1 (fr) 1995-04-28
US5563417A (en) 1996-10-08
JPH07190959A (ja) 1995-07-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: SNECMA MOTEURS, PARIS, FR

8327 Change in the person/name/address of the patent owner

Owner name: SNECMA, PARIS, FR