IT7822426A0 - Procedimento per trovare e seguire in modo completamente automatico il cordone di saldatura nel controllo non distruttivo di tubi saldati ad arco sommerso. - Google Patents

Procedimento per trovare e seguire in modo completamente automatico il cordone di saldatura nel controllo non distruttivo di tubi saldati ad arco sommerso.

Info

Publication number
IT7822426A0
IT7822426A0 IT7822426A IT2242678A IT7822426A0 IT 7822426 A0 IT7822426 A0 IT 7822426A0 IT 7822426 A IT7822426 A IT 7822426A IT 2242678 A IT2242678 A IT 2242678A IT 7822426 A0 IT7822426 A0 IT 7822426A0
Authority
IT
Italy
Prior art keywords
finding
procedure
following
submerged arc
welding bead
Prior art date
Application number
IT7822426A
Other languages
English (en)
Other versions
IT1094430B (it
Inventor
Ries Karl
Kaiser Dieter
Terschuren Wolfgang
Blaser Gunter
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of IT7822426A0 publication Critical patent/IT7822426A0/it
Application granted granted Critical
Publication of IT1094430B publication Critical patent/IT1094430B/it

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
    • G01N29/22—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
    • 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
    • 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

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)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
IT22426/78A 1977-05-18 1978-04-18 Procedimento per trovare e seguire in modo completamente automatico il cordone di saldatura nel controllo non distruttivo di tubi saldati ad arco sommerso IT1094430B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2722961A DE2722961C3 (de) 1977-05-18 1977-05-18 Anordnung zur vollautomatischen Schweißnahtfindung und -folgung

Publications (2)

Publication Number Publication Date
IT7822426A0 true IT7822426A0 (it) 1978-04-18
IT1094430B IT1094430B (it) 1985-08-02

Family

ID=6009533

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22426/78A IT1094430B (it) 1977-05-18 1978-04-18 Procedimento per trovare e seguire in modo completamente automatico il cordone di saldatura nel controllo non distruttivo di tubi saldati ad arco sommerso

Country Status (7)

Country Link
US (1) US4206511A (it)
JP (1) JPS53143385A (it)
CA (1) CA1114053A (it)
DE (1) DE2722961C3 (it)
FR (1) FR2391470A1 (it)
GB (1) GB1603380A (it)
IT (1) IT1094430B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5784377A (en) * 1980-11-14 1982-05-26 Nippon Denso Co Ltd Device for detecting obstacle
DE3134482A1 (de) * 1981-09-01 1983-03-31 Hoesch Werke Ag, 4600 Dortmund Verfahren zur automatischen fertigungskontrolle langgestreckter werkstuecke
FR2532437B1 (fr) * 1982-08-31 1985-12-27 Commissariat Energie Atomique Dispositif a ultrasons pour le reperage d'un objet
AU571150B2 (en) * 1982-11-17 1988-03-31 British Technology Group Limited Ultrasonic control of welding
US4528651A (en) * 1983-02-04 1985-07-09 Weyerhaeuser Company Method and apparatus for measurement of length and height of objects
US4574368A (en) * 1983-02-23 1986-03-04 Record Industrial Company Distance measuring system using ultrasonic ranging
JPH063440B2 (ja) * 1986-10-06 1994-01-12 新日本製鐵株式会社 鋼管溶接部の超音波探傷方法およびその装置
US4711986A (en) * 1986-11-24 1987-12-08 General Electric Company Method and apparatus for measuring weld penetration in an arc welding process
CH677973A5 (it) * 1988-12-19 1991-07-15 Speno International
US5161413A (en) * 1991-03-08 1992-11-10 Westinghouse Electric Corp. Apparatus and method for guided inspection of an object
US5417112A (en) * 1993-01-11 1995-05-23 Tdw Delaware, Inc. Apparatus for indicating the passage of a pig moving within an underground pipeline
US20030032961A1 (en) * 2001-07-16 2003-02-13 Pelo Mark Joseph Devices from naturally occurring biologically derived materials
WO2003007879A2 (en) * 2001-07-16 2003-01-30 Depuy Products, Inc. Cartilage repair and regeneration scaffold and method
US7094989B2 (en) * 2004-04-12 2006-08-22 Battelle Energy Alliance, Llc Welding apparatus and methods for using ultrasonic sensing
CN111537615A (zh) * 2020-04-29 2020-08-14 广州多浦乐电子科技股份有限公司 一种相控阵超声焊缝跟踪系统及其方法和控制装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149561A (en) * 1961-02-23 1964-09-22 Pannier Corp Apparatus for supersonically specifically locating and printing on objects
GB1050087A (it) * 1963-02-12
FR1547473A (fr) * 1967-07-10 1968-11-29 Realisations Ultrasoniques Sa Micromètre à ultra-sons
US3944963A (en) * 1974-08-21 1976-03-16 Western Electric Co., Inc. Method and apparatus for ultrasonically measuring deviation from straightness, or wall curvature or axial curvature, of an elongated member

Also Published As

Publication number Publication date
IT1094430B (it) 1985-08-02
US4206511A (en) 1980-06-03
DE2722961A1 (de) 1978-11-30
FR2391470A1 (fr) 1978-12-15
CA1114053A (en) 1981-12-08
GB1603380A (en) 1981-11-25
DE2722961C3 (de) 1980-11-20
DE2722961B2 (de) 1980-03-20
JPS53143385A (en) 1978-12-13
FR2391470B1 (it) 1984-04-27

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