CA1111129A - Finding and tracking the welding seam of pipes to be inspected by ultrasonic test equipment - Google Patents

Finding and tracking the welding seam of pipes to be inspected by ultrasonic test equipment

Info

Publication number
CA1111129A
CA1111129A CA286,918A CA286918A CA1111129A CA 1111129 A CA1111129 A CA 1111129A CA 286918 A CA286918 A CA 286918A CA 1111129 A CA1111129 A CA 1111129A
Authority
CA
Canada
Prior art keywords
seam
pipe
housing
path
pickups
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
Application number
CA286,918A
Other languages
English (en)
French (fr)
Inventor
Wolfgang Terschuren
Rolf Kunz
Karl Ries
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.)
Vodafone GmbH
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
Application granted granted Critical
Publication of CA1111129A publication Critical patent/CA1111129A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • 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
    • G01N29/225—Supports, positioning or alignment in moving situation
    • 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
    • G01N29/24—Probes
    • 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
    • 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
    • G01N2291/267—Welds
    • G01N2291/2675—Seam, butt welding

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)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CA286,918A 1976-09-17 1977-09-16 Finding and tracking the welding seam of pipes to be inspected by ultrasonic test equipment Expired CA1111129A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762642481 DE2642481C3 (de) 1976-09-17 1976-09-17 Verfahren und Vorrichtung zur Ausrichtung einer US-Prüfeinrichtung
DEP2642481.7-52 1976-09-17

Publications (1)

Publication Number Publication Date
CA1111129A true CA1111129A (en) 1981-10-20

Family

ID=5988471

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286,918A Expired CA1111129A (en) 1976-09-17 1977-09-16 Finding and tracking the welding seam of pipes to be inspected by ultrasonic test equipment

Country Status (6)

Country Link
JP (1) JPS5338393A (cs)
CA (1) CA1111129A (cs)
DE (1) DE2642481C3 (cs)
FR (1) FR2365155A1 (cs)
GB (1) GB1581959A (cs)
IT (1) IT1084749B (cs)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168214A (en) * 1980-05-29 1981-12-24 Idec Izumi Corp Process step-forward type sequence controller
JPS56168219A (en) * 1980-12-19 1981-12-24 Idec Izumi Corp Process step-forward type sequence controller
JPS56168215A (en) * 1980-12-19 1981-12-24 Idec Izumi Corp Process step-forward type sequence controller
JPS56168216A (en) * 1980-12-19 1981-12-24 Idec Izumi Corp Process step-forward type sequence controller
JPS56168217A (en) * 1980-12-19 1981-12-24 Idec Izumi Corp Process step-forward type sequence controller
JPS56168220A (en) * 1980-12-19 1981-12-24 Idec Izumi Corp Process step-forward type sequence controller
JPS56168218A (en) * 1980-12-19 1981-12-24 Idec Izumi Corp Process step-forward type sequence controller
JPS57111704A (en) * 1980-12-29 1982-07-12 Idec Izumi Corp Process count-up type sequence controller
DE102013106475A1 (de) * 2013-06-20 2014-12-24 Intelligendt Systems & Services Gmbh Prüfeinrichtung zum zerstörungsfreien Prüfen einer Komponente eines Wälzlagers, Wälzlager und Windkraftanlage

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1390463A (fr) * 1963-02-12 1965-02-26 J U H Krautkramer Ges Fuer Ele Procédé de contrôle par ultra-sons de lignes de soudure
JPS4311750Y1 (cs) * 1964-04-14 1968-05-21
US3346807A (en) * 1964-04-24 1967-10-10 American Mach & Foundry Reciprocating apparatus with means to maintain the reciprocation centered over an anomaly
LU61704A1 (cs) * 1970-09-17 1972-06-27
DE2239735A1 (de) * 1972-08-12 1974-02-21 Krautkraemer Gmbh System zur erkennung und ultraschallpruefung von schweissnaehten
JPS5742208B2 (cs) * 1974-08-27 1982-09-07

Also Published As

Publication number Publication date
FR2365155A1 (fr) 1978-04-14
DE2642481A1 (de) 1978-03-23
JPS5338393A (en) 1978-04-08
IT1084749B (it) 1985-05-28
FR2365155B1 (cs) 1984-01-06
DE2642481B2 (de) 1979-09-13
GB1581959A (en) 1980-12-31
DE2642481C3 (de) 1984-04-05

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