JPS5369691A - Method and apparatus for automatic supersonic crack detection - Google Patents

Method and apparatus for automatic supersonic crack detection

Info

Publication number
JPS5369691A
JPS5369691A JP14548076A JP14548076A JPS5369691A JP S5369691 A JPS5369691 A JP S5369691A JP 14548076 A JP14548076 A JP 14548076A JP 14548076 A JP14548076 A JP 14548076A JP S5369691 A JPS5369691 A JP S5369691A
Authority
JP
Japan
Prior art keywords
crack detection
automatic supersonic
supersonic crack
automatic
detection
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.)
Pending
Application number
JP14548076A
Other languages
Japanese (ja)
Inventor
Toshio Shiraiwa
Hisao Yamaguchi
Jiyuumei Matsumoto
Masatoshi Senmaichi
Kimio Nakajima
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.)
Nippon Steel Corp
Original Assignee
Sumitomo Metal Industries Ltd
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 Sumitomo Metal Industries Ltd filed Critical Sumitomo Metal Industries Ltd
Priority to JP14548076A priority Critical patent/JPS5369691A/en
Priority to NO772496A priority patent/NO148972C/en
Priority to CA282,693A priority patent/CA1108743A/en
Priority to GB29650/77A priority patent/GB1559469A/en
Priority to FR7721884A priority patent/FR2373058A1/en
Priority to DE2753635A priority patent/DE2753635C2/en
Publication of JPS5369691A publication Critical patent/JPS5369691A/en
Pending 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
    • G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • 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
    • G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
    • G01N29/0609—Display arrangements, e.g. colour displays
    • G01N29/0618—Display arrangements, e.g. colour displays synchronised with scanning, e.g. in real-time
    • 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
    • G01N29/11—Analysing solids by measuring attenuation of acoustic 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/265—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the sensor relative to a stationary material
    • 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
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
    • 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
    • G01N2291/02854—Length, thickness
    • 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
    • G01N2291/26—Scanned objects
    • G01N2291/263—Surfaces
    • G01N2291/2634—Surfaces cylindrical from outside
    • 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
    • G01N2291/267—Welds

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)
  • Acoustics & Sound (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP14548076A 1976-12-02 1976-12-02 Method and apparatus for automatic supersonic crack detection Pending JPS5369691A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP14548076A JPS5369691A (en) 1976-12-02 1976-12-02 Method and apparatus for automatic supersonic crack detection
NO772496A NO148972C (en) 1976-12-02 1977-07-13 PROCEDURE AND APPARATUS FOR DETECTION OF CRISTS BY ULTRASONIC SOUND.
CA282,693A CA1108743A (en) 1976-12-02 1977-07-14 Method and apparatus for automatic ultrasonic flaw detection
GB29650/77A GB1559469A (en) 1976-12-02 1977-07-14 Method and apparatus for automatic ultrasonic flaw detection
FR7721884A FR2373058A1 (en) 1976-12-02 1977-07-18 METHOD AND DEVICE FOR AUTOMATIC ULTRASONIC FAULT DETECTION
DE2753635A DE2753635C2 (en) 1976-12-02 1977-12-01 Device for holding a carriage which can be moved in the circumferential direction around a pipe on wheels and has an echo detector that scans a weld seam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14548076A JPS5369691A (en) 1976-12-02 1976-12-02 Method and apparatus for automatic supersonic crack detection

Publications (1)

Publication Number Publication Date
JPS5369691A true JPS5369691A (en) 1978-06-21

Family

ID=15386218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14548076A Pending JPS5369691A (en) 1976-12-02 1976-12-02 Method and apparatus for automatic supersonic crack detection

Country Status (6)

Country Link
JP (1) JPS5369691A (en)
CA (1) CA1108743A (en)
DE (1) DE2753635C2 (en)
FR (1) FR2373058A1 (en)
GB (1) GB1559469A (en)
NO (1) NO148972C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112245U (en) * 1980-12-27 1982-07-12
JP2005315843A (en) * 2004-03-31 2005-11-10 Tokyo Electric Power Co Inc:The Ultrasonic inspection method and device
JP2006200906A (en) * 2005-01-18 2006-08-03 Tokyo Electric Power Co Inc:The Scanning flaw inspection device and method

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204434A (en) * 1978-12-18 1980-05-27 The Budd Company Ultrasonic testing of welds in wheels
NL7904973A (en) * 1979-06-26 1980-12-30 Roentgen Tech Dienst Bv SYSTEM FOR EXAMINING WELDED CONNECTIONS IN PIPES WITH ULTRASONIC WAVES.
FR2469754A1 (en) * 1979-11-16 1981-05-22 Sumitomo Metal Ind Ultrasonic flaw detector - with automatic data processing and motor control enabling fine pattern fault scanning
JPS5896249A (en) * 1981-12-04 1983-06-08 Hitachi Ltd Guiding and positioning device of inspecting mechanism
JPS5960257A (en) * 1982-09-29 1984-04-06 Hitachi Ltd Trackless piping scanner for ultrasonic inspection
FR2547923B3 (en) * 1983-06-22 1985-06-07 Siderurgie Fse Inst Rech METHOD AND DEVICE FOR DETERMINING THE MACROINCLUSIONARY CLEANLINESS OF A METAL, IN PARTICULAR OF A STEEL
DE3337635A1 (en) * 1983-10-15 1985-04-25 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Manipulator for checking circular and longitudinal seams of bends in nuclear power stations
DE3410954A1 (en) * 1984-03-24 1984-09-20 Hermann 8000 München Schimkat Device for operating an ultrasonic test head
FR2570502B1 (en) * 1984-09-14 1988-01-15 Dassault Avions INSTALLATION FOR ULTRASONIC CHECKING OF WORKPIECES, AND DEVICE FOR SCANNING A SURFACE OF THE WORKPIECE TO BE TESTED
FR2578647B1 (en) * 1985-03-06 1987-03-06 Alsthom Atlantique DEVICE FOR CONTROLLING FAULTS OF ROTORS OF ELECTRIC MACHINES
DE3603153A1 (en) * 1986-02-01 1987-08-06 Nukem Gmbh ARRANGEMENT FOR DESTRUCTION-FREE TESTING OF CYLINDER-SHAPED WORKPIECES
TW241410B (en) * 1992-01-28 1995-02-21 Westinghouse Electric Corp
CA2554906C (en) 2006-05-10 2008-09-02 Robert Allan Simmons Method and apparatus for conveying an ultrasonic sensor about an outer peripheral surface of a tube
US8590383B2 (en) 2008-06-24 2013-11-26 Alstom Technology Ltd Ultrasonic inspection probe carrier system for performing non-destructive testing
US9019364B2 (en) 2012-07-17 2015-04-28 Alstom Technology Ltd Remote visual inspection system
US20230142556A1 (en) * 2020-04-22 2023-05-11 Simply Aut Ltd. Magnetic ultrasound testing system
CN114856266B (en) * 2022-06-11 2024-06-14 安徽中合水务发展有限公司 Environment-friendly water supply and drainage standardized pump house construction process

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575044A (en) * 1966-11-22 1971-04-13 Nat Res Dev Ultrasonic inspection system for welds
JPS5097387A (en) * 1973-12-25 1975-08-02

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575042A (en) * 1968-08-28 1971-04-13 Gen Dynamics Corp Automatic digital recording weld defect detector
US3844165A (en) * 1973-10-03 1974-10-29 Amf Inc End area inspection tool for automated nondestructive inspection
US3921440A (en) * 1975-01-02 1975-11-25 Air Prod & Chem Ultrasonic pipe testing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575044A (en) * 1966-11-22 1971-04-13 Nat Res Dev Ultrasonic inspection system for welds
JPS5097387A (en) * 1973-12-25 1975-08-02

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112245U (en) * 1980-12-27 1982-07-12
JPS6329243Y2 (en) * 1980-12-27 1988-08-05
JP2005315843A (en) * 2004-03-31 2005-11-10 Tokyo Electric Power Co Inc:The Ultrasonic inspection method and device
JP2006200906A (en) * 2005-01-18 2006-08-03 Tokyo Electric Power Co Inc:The Scanning flaw inspection device and method

Also Published As

Publication number Publication date
FR2373058B1 (en) 1981-08-28
FR2373058A1 (en) 1978-06-30
DE2753635A1 (en) 1978-06-08
GB1559469A (en) 1980-01-16
NO148972C (en) 1984-02-01
DE2753635C2 (en) 1984-07-26
NO148972B (en) 1983-10-10
CA1108743A (en) 1981-09-08
NO772496L (en) 1978-06-05

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