KR920018450A - 구멍내면의 검사장치 - Google Patents

구멍내면의 검사장치 Download PDF

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Publication number
KR920018450A
KR920018450A KR1019920003710A KR920003710A KR920018450A KR 920018450 A KR920018450 A KR 920018450A KR 1019920003710 A KR1019920003710 A KR 1019920003710A KR 920003710 A KR920003710 A KR 920003710A KR 920018450 A KR920018450 A KR 920018450A
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KR
South Korea
Prior art keywords
rotor shaft
sensor assembly
axis
hole
inspection device
Prior art date
Application number
KR1019920003710A
Other languages
English (en)
Other versions
KR960015046B1 (ko
Inventor
토시오 사나가와
나오야 시미즈
Original Assignee
코오노 미찌아끼
미쯔비시 주우고오교오 가부시기가이샤
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 코오노 미찌아끼, 미쯔비시 주우고오교오 가부시기가이샤 filed Critical 코오노 미찌아끼
Publication of KR920018450A publication Critical patent/KR920018450A/ko
Application granted granted Critical
Publication of KR960015046B1 publication Critical patent/KR960015046B1/ko

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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
    • G01N27/9013—Arrangements for scanning
    • G01N27/902—Arrangements for scanning by moving the sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/002—Component parts or details of steam boilers specially adapted for nuclear steam generators, e.g. maintenance, repairing or inspecting equipment not otherwise provided for
    • F22B37/003—Maintenance, repairing or inspecting equipment positioned in or via the headers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
    • G01B5/201—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures for measuring roundness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

내용 없음

Description

구멍내면의 검사장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 구멍의 내면을 검사하는 검사장치의 부분절취 사시도.
제2도는 제1도의 Ⅱ-Ⅱ선 수직 단면도.
제4도는 제3도의 센서조립체의 확대 평면도.
제5도는 센서호울더의 확대 평면도. 제4도의 Ⅴ-Ⅴ선 도면.

Claims (2)

  1. 그 종축둘레에 회전가능하게 그리고 그 축을 따라 이동가능하게 지지된 로우터 축과, 로우터축과 경동기구에 의해 연결된 센서조립체와, 상기 센서조립체는 그 축에 관해 경사할 수 있으며, 회전할 수 있고, 로우터 축과 함께 길이방향으로 이동할 수 있으며, 로우터축과 체결된 회전기어와, 그리고 로우터축을 센서조립체와 함께 길이방향으로 왕복이동시키는 주행기구를 구비한 구멍내면의 검사장치.
  2. 제1항에 있어서, 센서 조립체는 적어도 하나의 와류탐침(eddy-current probe)을 포함하는 구멍내면의 검사장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920003710A 1991-03-06 1992-03-06 구멍내면의 검사장치 KR960015046B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-040027 1991-03-06
JP3040027A JP2813486B2 (ja) 1991-03-06 1991-03-06 穴内面の検査装置

Publications (2)

Publication Number Publication Date
KR920018450A true KR920018450A (ko) 1992-10-22
KR960015046B1 KR960015046B1 (ko) 1996-10-24

Family

ID=12569425

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920003710A KR960015046B1 (ko) 1991-03-06 1992-03-06 구멍내면의 검사장치

Country Status (4)

Country Link
US (1) US5479834A (ko)
EP (1) EP0502592A1 (ko)
JP (1) JP2813486B2 (ko)
KR (1) KR960015046B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190056970A (ko) * 2017-11-17 2019-05-27 메틀러-톨레도, 엘엘씨 리젝트 빈을 갖는 방사선 제품 검사 시스템

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WO2000054283A1 (de) * 1999-03-11 2000-09-14 Siemens Aktiengesellschaft Manipulator und verfahren zur prüfung eines behälters mit rundem querschnitt
US6608478B1 (en) 2001-12-07 2003-08-19 General Electric Company Rotor slot bottom inspection apparatus and method
US6907358B2 (en) * 2003-01-30 2005-06-14 General Electric Company Eddy current inspection method
US6972561B2 (en) * 2003-02-28 2005-12-06 General Electric Company Internal eddy current inspection
US20070096728A1 (en) * 2005-10-27 2007-05-03 General Electric Company Eddy current inspection apparatus and methods
JP2008089328A (ja) * 2006-09-29 2008-04-17 Hitachi Ltd 渦電流探傷装置及び渦電流探傷方法
US9316617B2 (en) * 2013-06-24 2016-04-19 The Boeing Company Apparatus and method for eddy current inspection of structures
WO2016015775A1 (de) * 2014-07-31 2016-02-04 Carl Zeiss Industrielle Messtechnik Gmbh Tastkopf für ein koordinatenmessgeraet
DE202014011033U1 (de) 2014-12-16 2017-06-23 Jenoptik Industrial Metrology Germany Gmbh Messvorrichtung
CN106932470B (zh) * 2015-12-31 2023-08-18 核动力运行研究所 一种用于蒸汽发生器传热管涡流检测的探头传动装置
WO2019084550A1 (en) * 2017-10-27 2019-05-02 Rhythmlink International, Llc EASILY APPLIED NEUROLOGICAL SURVEILLANCE MODEL
CN109142513B (zh) * 2018-09-05 2023-10-24 中国电建集团山东电力建设第一工程有限公司 用于凝汽器冷却管外穿法涡流检测的探头驱动装置及方法
CN109256225A (zh) * 2018-10-30 2019-01-22 中广核工程有限公司 一种核电站安全壳衬里缺陷检测系统、方法以及执行装置
CN113001165A (zh) * 2021-04-01 2021-06-22 中国工程物理研究院机械制造工艺研究所 一种小间隙配合轴孔自动装配装置及方法

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US3279079A (en) * 1965-10-22 1966-10-18 Portage Machine Company Inspection machine
FR1544088A (fr) * 1967-09-15 1968-10-31 Commissariat Energie Atomique Appareil de contrôle de rayons intérieurs de surfaces sphériques
US3718855A (en) * 1970-11-30 1973-02-27 R Cordova Eddy current flaw detection system
US3780571A (en) * 1971-04-22 1973-12-25 Programmed & Remote Syst Corp Reactor vessel inspection device
DE2154015C3 (de) * 1971-10-29 1974-05-09 Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg Einrichtung zum Durchführen von Untersuchungen und Wiederholungsprüfungen an den Innenflächen von oben offenen Druckbehältern
US3823482A (en) * 1972-06-19 1974-07-16 Portage Machine Co Inspection machine having right angle probe units
US4139822A (en) * 1977-06-14 1979-02-13 General Electric Company Eddy current probe for inspecting interiors of gas turbines, said probe having pivotal adjustments and a borescope
JPS54109490A (en) * 1978-02-15 1979-08-28 Hitachi Ltd Ultrasonic probe of tube insertion type
US4441078A (en) * 1980-08-26 1984-04-03 Framatome Eddy current apparatus including a probe arm pivoted for movement by centrifugal force for detecting faults in a metal plate
DE3503488A1 (de) * 1985-01-30 1986-07-31 Prakla-Seismos Gmbh, 3000 Hannover Verfahren und einrichtung zur echometrischen ausmessung einer unterirdischen kaverne
DE3634816C2 (de) * 1986-10-13 1994-08-11 Bbc Pat Mestechnik Gmbh Meßvorrichtung zur Formmessung von Zylindern
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DE8908864U1 (ko) * 1989-07-21 1989-10-26 Institut Dr. Friedrich Foerster Pruefgeraetebau Gmbh & Co Kg, 7410 Reutlingen, De
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US5025215A (en) * 1989-08-16 1991-06-18 Westinghouse Electric Corp. Support equipment for a combination eddy current and ultrasonic testing probe for inspection of steam generator tubing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190056970A (ko) * 2017-11-17 2019-05-27 메틀러-톨레도, 엘엘씨 리젝트 빈을 갖는 방사선 제품 검사 시스템

Also Published As

Publication number Publication date
US5479834A (en) 1996-01-02
JPH04278498A (ja) 1992-10-05
KR960015046B1 (ko) 1996-10-24
JP2813486B2 (ja) 1998-10-22
EP0502592A1 (en) 1992-09-09

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