DE3579614D1 - Verfahren zur ultraschall-pruefung von bolzen mit einem wanddickensprung. - Google Patents

Verfahren zur ultraschall-pruefung von bolzen mit einem wanddickensprung.

Info

Publication number
DE3579614D1
DE3579614D1 DE8585104040T DE3579614T DE3579614D1 DE 3579614 D1 DE3579614 D1 DE 3579614D1 DE 8585104040 T DE8585104040 T DE 8585104040T DE 3579614 T DE3579614 T DE 3579614T DE 3579614 D1 DE3579614 D1 DE 3579614D1
Authority
DE
Germany
Prior art keywords
wall thickness
ultrasonic testing
bolts
testing bolts
ultrasonic
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 - Fee Related
Application number
DE8585104040T
Other languages
English (en)
Inventor
Michael Dr Dipl Phys Kroening
Georg Dipl Ing Hoelzler
Roland Dr Dipl Phys Heumueller
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE8585104040T priority Critical patent/DE3579614D1/de
Application granted granted Critical
Publication of DE3579614D1 publication Critical patent/DE3579614D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/48—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by amplitude comparison
    • 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
    • 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
    • G01N2291/10—Number of transducers
    • G01N2291/102—Number of transducers one emitter, one receiver
    • 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
DE8585104040T 1984-04-16 1985-04-03 Verfahren zur ultraschall-pruefung von bolzen mit einem wanddickensprung. Expired - Fee Related DE3579614D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585104040T DE3579614D1 (de) 1984-04-16 1985-04-03 Verfahren zur ultraschall-pruefung von bolzen mit einem wanddickensprung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843414362 DE3414362A1 (de) 1984-04-16 1984-04-16 Verfahren zur ultraschall-pruefung von bolzen mit einem wanddickensprung
DE8585104040T DE3579614D1 (de) 1984-04-16 1985-04-03 Verfahren zur ultraschall-pruefung von bolzen mit einem wanddickensprung.

Publications (1)

Publication Number Publication Date
DE3579614D1 true DE3579614D1 (de) 1990-10-18

Family

ID=6233740

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19843414362 Withdrawn DE3414362A1 (de) 1984-04-16 1984-04-16 Verfahren zur ultraschall-pruefung von bolzen mit einem wanddickensprung
DE8585104040T Expired - Fee Related DE3579614D1 (de) 1984-04-16 1985-04-03 Verfahren zur ultraschall-pruefung von bolzen mit einem wanddickensprung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19843414362 Withdrawn DE3414362A1 (de) 1984-04-16 1984-04-16 Verfahren zur ultraschall-pruefung von bolzen mit einem wanddickensprung

Country Status (5)

Country Link
US (1) US4640131A (de)
JP (1) JPS60235054A (de)
BR (1) BR8501767A (de)
DE (2) DE3414362A1 (de)
ES (1) ES8701384A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455538B (sv) * 1985-12-06 1988-07-18 Tekniska Roentgencentralen Ab Ultraljudssond for provning av ett slitsat eller halforsett materialstycke
JPS6318263A (ja) * 1986-07-10 1988-01-26 Nippon Steel Corp ボルト用超音波探傷方法
US4854173A (en) * 1988-03-02 1989-08-08 The United States Of America As Represented By The United States Department Of Energy Measurement of intergranular attack in stainless steel using ultrasonic energy
US5253276A (en) * 1991-10-02 1993-10-12 General Electric Company Dual-longitudinal-mode ultrasonic testing
DE4327509A1 (de) * 1993-08-16 1995-02-23 Siemens Ag Verfahren und Vorrichtung zur mechanischen Festigkeitsprüfung von Bauteilen
DE19509290C1 (de) * 1995-03-15 1996-05-02 Bbc Reaktor Gmbh Prüfkopf zum Ultraschallprüfen einer eingebauten Innenmehrkantschraube
US5970798A (en) * 1997-09-25 1999-10-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Ultrasonic bolt gage
US6380516B1 (en) * 1999-08-11 2002-04-30 Mitsubishi Heavy Industries, Ltd. Connecting clamp, connecting apparatus and connecting method
JP4215934B2 (ja) * 2000-06-20 2009-01-28 三菱重工業株式会社 超音波探傷装置
KR20020095373A (ko) * 2001-06-14 2002-12-26 현대자동차주식회사 볼트 체결 검사 장치 및 그 방법
JP6241657B2 (ja) * 2014-01-09 2017-12-06 三菱重工業株式会社 ボルト損傷検知装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4435984A (en) * 1980-04-21 1984-03-13 Southwest Research Institute Ultrasonic multiple-beam technique for detecting cracks in bimetallic or coarse-grained materials
US4522064A (en) * 1983-12-12 1985-06-11 Sigma Research Inc. Ultrasonic method and apparatus for determining the depth of a crack in a solid material

Also Published As

Publication number Publication date
BR8501767A (pt) 1985-12-10
DE3414362A1 (de) 1985-10-17
ES542238A0 (es) 1986-11-16
US4640131A (en) 1987-02-03
ES8701384A1 (es) 1986-11-16
JPS60235054A (ja) 1985-11-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee