KR910021583A - 부품에 삽입한 헤드스크루(head screw)의 초음파검사장치 - Google Patents

부품에 삽입한 헤드스크루(head screw)의 초음파검사장치 Download PDF

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Publication number
KR910021583A
KR910021583A KR1019910001215A KR910001215A KR910021583A KR 910021583 A KR910021583 A KR 910021583A KR 1019910001215 A KR1019910001215 A KR 1019910001215A KR 910001215 A KR910001215 A KR 910001215A KR 910021583 A KR910021583 A KR 910021583A
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KR
South Korea
Prior art keywords
floating holder
screwhead
piece
ultrasonic probe
ultrasonic
Prior art date
Application number
KR1019910001215A
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English (en)
Inventor
루스 자콥
데안누시 필립포
올로프 구스타프손 잔
오르가로드 스타판
Original Assignee
베르너 퀴르쉬텐
아베베 레악토르 게엠베하
프란즈 푀츠
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Application filed by 베르너 퀴르쉬텐, 아베베 레악토르 게엠베하, 프란즈 푀츠 filed Critical 베르너 퀴르쉬텐
Publication of KR910021583A publication Critical patent/KR910021583A/ko

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    • 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
    • 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
    • G01N29/223—Supports, positioning or alignment in fixed situation
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/101—Number of transducers one transducer
    • 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
    • G01N2291/269—Various geometry objects
    • G01N2291/2691—Bolts, screws, heads

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  • 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)

Abstract

내용 없음

Description

부품에 삽입한 헤드스크루(head screw)의 초음파검사장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 레드스크루와 프로브(probe)를 가진 부품의 소영역(Subregion)부분 단면도, 제2도는 제1도의 일부의 확대 단면도, 제3도는 제2도의 Ⅲ-Ⅲ선 단면도.

Claims (5)

  1. 스크루헤드(screw head)(5)의 단면에 대향되고 그 스크류헤드에 대하여 이동시킬수 있는 초음파프로브(9)를 구성하는 구성부재(1)에 삽입한 헤드스크루(2)의 초음파테스팅을 하는 장치에 있어서, 적어도 하나의 초음파 변환기(18,18a)가 상기 초음파프로브(9)의 크레이들장착센터링편(10)에 배치되고, 상기 크레이들장착 중심편(10)의 아답터(adapter)(5)가 초음파변환기(18,18a)보다 상기 스크루헤드(5)에 더 가깝에 위치되며, 상기 스크루헤드(5)와 중심접속(Centering connecting)을 달성할 목적에서, 상기 초음파프로브(9)가 그 축을 중심으로 하여 축방향으로 이동시킬수 있게 구성함을 특징으로 하는 상기 장치.
  2. 제1항에 있어서, 사익 크레이들장착중심편(10)의 아답터(15)는 구정구멍요소(7)단독으로 또는 스크루헤드(5)와 부가하여 중심접속을 시킴을 특징으로 하는 상기 장치.
  3. 제1항 또는 제2항에 있어서, 상기 초음파프로브(9)는 중심편(10)을 수용하고, 그 중심편과 연속해서 배치되어 있는 부동홀더(floating holder)(11)로 구성되며, 리프트실린더(12)와 회전구동장치(13)가 동시에 연속해서 결합함을 특징으로 하는 상기 장치.
  4. 제3항에 있어서, 상기 회전구동장치(13)와 리프트실린더(12)사이에는 슬립클러치(Skip clutch)(28)가 접속되고, 그 슬립클러치는 상기 아답터(15)가 스크루헤드(5)의 형상과 결착시킨 다음에는 회전과정을 자동적으로 중지 시킴을 특징으로 하는 상기 장치.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 상기 부동홀더(11)는 스크루헤드(5)의 칼라(collar)(21)를 지나 구성되고, 상기 중심편(10)과 부동홀더(11)사이에 구성된 압축스프링(24)이 상기 부동홀더(11)의 캐비티(23)에 배치됨을 특징으로 하는 상기 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910001215A 1990-02-22 1991-01-24 부품에 삽입한 헤드스크루(head screw)의 초음파검사장치 KR910021583A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4005545.0 1990-02-22
DE4005545A DE4005545A1 (de) 1990-02-22 1990-02-22 Einrichtung zum ultraschallpruefen einer in einem bauteil eingesetzten kopfschraube

Publications (1)

Publication Number Publication Date
KR910021583A true KR910021583A (ko) 1991-12-20

Family

ID=6400702

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910001215A KR910021583A (ko) 1990-02-22 1991-01-24 부품에 삽입한 헤드스크루(head screw)의 초음파검사장치

Country Status (6)

Country Link
US (1) US5095753A (ko)
EP (1) EP0445506B1 (ko)
JP (1) JPH04215061A (ko)
KR (1) KR910021583A (ko)
DE (2) DE4005545A1 (ko)
ES (1) ES2072455T3 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9218666D0 (en) * 1992-09-03 1992-10-21 Euratom Ultrasonic sealing bolts and identification bolts
US5807048A (en) * 1992-09-03 1998-09-15 European Atomic Energy Community (Euratom) Sealing fastener with ultrasonic identifier and removal attempt indicator, and ultrasonic reading device for same
DE19507393C2 (de) * 1994-12-21 1996-11-14 Bbc Reaktor Gmbh Einrichtung zum Ultraschallprüfen eines in einem Bauteil eingesetzten Bauelementes
EP0718853A1 (de) * 1994-12-21 1996-06-26 ABB Reaktor GmbH Verfahren und Einrichtung zum Ultraschallprüfen eines nur über einen Spalt zugänglichen Bauelementes
DE19509290C1 (de) * 1995-03-15 1996-05-02 Bbc Reaktor Gmbh Prüfkopf zum Ultraschallprüfen einer eingebauten Innenmehrkantschraube
US6523412B1 (en) * 2000-06-28 2003-02-25 Framatome Anp Inc. Apparatus and method for inspecting spring hold down bolts of an upper tie plate
CA2396117A1 (en) * 2002-07-30 2004-01-30 Michael Moles Phased array ultrasonic ndt system for fastener inspections
DE10237728A1 (de) * 2002-08-17 2004-02-26 Est Technologie Gmbh & Co. Kg Vorrichtung zur Längenmessung von Schrauben
US9689845B2 (en) 2012-05-18 2017-06-27 Areva Inc. Angle beam ultrasonic probe for internal hex socket bolts
FR3033408B1 (fr) * 2015-03-04 2021-01-29 Areva Np Dispositif d'inspection d'organes de fixation par ultrasons, et procede associe
US9964524B2 (en) * 2015-06-26 2018-05-08 Siemens Energy, Inc. Method and an apparatus for bolt inspection
DE102015111826A1 (de) * 2015-07-21 2017-01-26 Airbus Operations Gmbh System und verfahren zur durchführung einer messung an einem verbindungselement
JP6658603B2 (ja) * 2017-02-21 2020-03-04 トヨタ自動車株式会社 溶接部検査装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3977236A (en) * 1974-10-21 1976-08-31 The Boeing Company Apparatus and method for ultrasonic fastener hole inspection
DE3100842A1 (de) * 1981-01-14 1982-08-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Vorrichtung zur messung der schraubenvorspannung
FR2561562B1 (fr) * 1984-03-23 1988-03-25 Framatome Sa Dispositif de serrage d'un assemblage visse comportant un moyen de controle par ultrasons de la pretension de l'un des elements de cet assemblage
DE3504522C2 (de) * 1985-02-09 1987-01-02 Brown Boveri Reaktor GmbH, 6800 Mannheim Verfahren und Einrichtung zum Ultraschallprüfen von Schrauben auf Anrisse
JPS61228345A (ja) * 1985-04-02 1986-10-11 Hitachi Constr Mach Co Ltd 超音波による固体の表面開口欠陥の深さ測定方法
US4899591A (en) * 1987-09-11 1990-02-13 Sps Technologies, Inc. Ultrasonic load indicating member, apparatus and method
JP2632711B2 (ja) * 1988-09-01 1997-07-23 株式会社ゼクセル 燃料噴射装置

Also Published As

Publication number Publication date
DE59104922D1 (de) 1995-04-20
DE4005545C2 (ko) 1992-08-06
JPH04215061A (ja) 1992-08-05
EP0445506A1 (de) 1991-09-11
ES2072455T3 (es) 1995-07-16
EP0445506B1 (de) 1995-03-15
DE4005545A1 (de) 1991-08-29
US5095753A (en) 1992-03-17

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