JPS5734500B2 - - Google Patents

Info

Publication number
JPS5734500B2
JPS5734500B2 JP11414474A JP11414474A JPS5734500B2 JP S5734500 B2 JPS5734500 B2 JP S5734500B2 JP 11414474 A JP11414474 A JP 11414474A JP 11414474 A JP11414474 A JP 11414474A JP S5734500 B2 JPS5734500 B2 JP S5734500B2
Authority
JP
Japan
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
Application number
JP11414474A
Other languages
Japanese (ja)
Other versions
JPS5140975A (en
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 filed Critical
Priority to JP49114144A priority Critical patent/JPS5140975A/ja
Priority to US05/618,263 priority patent/US3988530A/en
Priority to DE19752544102 priority patent/DE2544102A1/de
Publication of JPS5140975A publication Critical patent/JPS5140975A/ja
Publication of JPS5734500B2 publication Critical patent/JPS5734500B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Textile Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP49114144A 1974-10-02 1974-10-02 Jidotanshohoho oyobi sochi Granted JPS5140975A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP49114144A JPS5140975A (en) 1974-10-02 1974-10-02 Jidotanshohoho oyobi sochi
US05/618,263 US3988530A (en) 1974-10-02 1975-09-30 Automatic defect-detecting method and apparatus
DE19752544102 DE2544102A1 (de) 1974-10-02 1975-10-02 Verfahren und vorrichtung zur fehlerauffindung an werkstuecken mittels optischer abtastung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49114144A JPS5140975A (en) 1974-10-02 1974-10-02 Jidotanshohoho oyobi sochi

Publications (2)

Publication Number Publication Date
JPS5140975A JPS5140975A (en) 1976-04-06
JPS5734500B2 true JPS5734500B2 (2) 1982-07-23

Family

ID=14630235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49114144A Granted JPS5140975A (en) 1974-10-02 1974-10-02 Jidotanshohoho oyobi sochi

Country Status (3)

Country Link
US (1) US3988530A (2)
JP (1) JPS5140975A (2)
DE (1) DE2544102A1 (2)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49129512A (2) * 1973-04-13 1974-12-11
US4207593A (en) * 1976-07-31 1980-06-10 Karl Deutsch Pruf- Und Messgeratebau Gmbh & Co. Kg Method and apparatus for the automatic recognition and evaluation of optical crack indications on the surface of workpieces
DE2648694C3 (de) * 1976-10-27 1986-05-28 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen Verfahren und Einrichtung zum Prüfen von Halbzeug
US4118732A (en) * 1977-02-15 1978-10-03 Nippon Steel Corporation Apparatus for detecting a surface flaw of a material at high temperature
SE404964B (sv) * 1977-03-22 1978-11-06 Sarlos Seppo Edvard Anordning for detektering av stralning fran ett foremal for faststellande av avvikelser eller fel hos en yta av detsamma
FR2402868A1 (fr) * 1977-09-12 1979-04-06 Usinor Procede et appareil de detection de defauts de surface sur une bande defilant a grande vitesse
US4152723A (en) * 1977-12-19 1979-05-01 Sperry Rand Corporation Method of inspecting circuit boards and apparatus therefor
JPS5677704A (en) * 1979-11-30 1981-06-26 Hitachi Ltd Inspection system for surface defect of substance
JPS57104854A (en) * 1980-12-22 1982-06-30 Hoxan Corp Magnetic powder flaw detector
EP0090190A1 (de) * 1982-03-22 1983-10-05 Mecapec S.A. Verfahren und Einrichtung zur magnetischen Materialfehlerdetektion
DE3234616A1 (de) * 1982-03-22 1983-09-29 Mecapec S.A., 8716 Schmerikon Verfahren und einrichtung zur magnetischen materialfehlerdetektion
US4692799A (en) * 1982-04-05 1987-09-08 Showa Electric Wire & Cable Co., Ltd. Automatic inspection system for detecting foreign matter
DE3731947A1 (de) * 1987-09-23 1989-04-13 Kurt Dr Sauerwein Verfahren und vorrichtung zum feststellen und auswerten von oberflaechenrissen bei werkstuecken
DE3734294A1 (de) * 1987-10-09 1989-04-27 Sick Optik Elektronik Erwin Optische oberflaechen-inspektionsvorrichtung
JPH01143945A (ja) * 1987-11-30 1989-06-06 Fuji Photo Film Co Ltd テープ欠陥検出方法
US4951223A (en) * 1989-03-28 1990-08-21 Langdon Wales R Web material inspection system
US5204912A (en) * 1990-02-26 1993-04-20 Gerber Systems Corporation Defect verification and marking system for use with printed circuit boards
JPH0443784A (ja) * 1990-06-11 1992-02-13 Matsushita Electric Ind Co Ltd 磁気記録信号測定方法及び装置
JP2999341B2 (ja) * 1993-03-04 2000-01-17 オプテックス株式会社 ホットメルト付着品質判定方法及び装置
JP4045742B2 (ja) * 1999-03-31 2008-02-13 株式会社日立製作所 非破壊検査方法およびその装置
US6459448B1 (en) 2000-04-19 2002-10-01 K-G Devices Corporation System and method for automatically inspecting arrays of geometric targets
US7064309B2 (en) 2001-09-17 2006-06-20 The Boeing Company Method for detecting foreign object debris
JP2004266458A (ja) * 2003-02-28 2004-09-24 Shimadzu Corp 撮影装置、および、同期撮影タイミング制御器
CZ305330B6 (cs) * 2010-11-19 2015-08-05 tarman Stanislav Ĺ Zkušební zařízení pro zjišťování vad rotačních kovových těles magnetickou práškovou metodou
WO2017192716A1 (en) * 2016-05-03 2017-11-09 Leoni Engineering Products & Services, Inc. Vision system with color segmentation for operator enhanced viewing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798605A (en) * 1950-07-12 1957-07-09 Tele Tect Corp Electronic inspection apparatus
US2803755A (en) * 1954-12-16 1957-08-20 Gen Electric Automatic inspection gage
US3020034A (en) * 1959-11-23 1962-02-06 Jones & Laughlin Steel Corp Inspection and control system
US3019347A (en) * 1959-11-23 1962-01-30 Jones & Laughlin Steel Corp Electronic surface inspection system
US3379829A (en) * 1964-04-14 1968-04-23 Itt Flaw detection apparatus
US3889053A (en) * 1973-10-30 1975-06-10 Westinghouse Electric Corp Contactless test system

Also Published As

Publication number Publication date
US3988530A (en) 1976-10-26
JPS5140975A (en) 1976-04-06
DE2544102A1 (de) 1976-04-08

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