DE69506779T2 - System zur automatischen Kontrolle der Schweissfugenform im Orbitalschweissverfahren für Rohre mit mittleren bis grossen Abmessungen - Google Patents

System zur automatischen Kontrolle der Schweissfugenform im Orbitalschweissverfahren für Rohre mit mittleren bis grossen Abmessungen

Info

Publication number
DE69506779T2
DE69506779T2 DE69506779T DE69506779T DE69506779T2 DE 69506779 T2 DE69506779 T2 DE 69506779T2 DE 69506779 T DE69506779 T DE 69506779T DE 69506779 T DE69506779 T DE 69506779T DE 69506779 T2 DE69506779 T2 DE 69506779T2
Authority
DE
Germany
Prior art keywords
pipes
medium
automatic control
welding process
weld joint
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
DE69506779T
Other languages
English (en)
Other versions
DE69506779D1 (de
Inventor
Fernando Rinaldi
Guglielmo Crivallaro
Rinaldo Denaro
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.)
CRIVELLARO GUGLIELMO DENARO RI
P W T SpA
Original Assignee
CRIVELLARO GUGLIELMO DENARO RI
P W T SpA
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 CRIVELLARO GUGLIELMO DENARO RI, P W T SpA filed Critical CRIVELLARO GUGLIELMO DENARO RI
Publication of DE69506779D1 publication Critical patent/DE69506779D1/de
Application granted granted Critical
Publication of DE69506779T2 publication Critical patent/DE69506779T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/127—Means for tracking lines during arc welding or cutting
    • B23K9/1272—Geometry oriented, e.g. beam optical trading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
DE69506779T 1994-05-26 1995-05-22 System zur automatischen Kontrolle der Schweissfugenform im Orbitalschweissverfahren für Rohre mit mittleren bis grossen Abmessungen Expired - Fee Related DE69506779T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000433A IT1266840B1 (it) 1994-05-26 1994-05-26 Sistema di controllo automatico delle modalita' di deposito e di apporto del materiale di saldatura nei processi di saldatura orbitale

Publications (2)

Publication Number Publication Date
DE69506779D1 DE69506779D1 (de) 1999-02-04
DE69506779T2 true DE69506779T2 (de) 1999-07-22

Family

ID=11412560

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69506779T Expired - Fee Related DE69506779T2 (de) 1994-05-26 1995-05-22 System zur automatischen Kontrolle der Schweissfugenform im Orbitalschweissverfahren für Rohre mit mittleren bis grossen Abmessungen

Country Status (4)

Country Link
US (1) US5534676A (de)
EP (1) EP0684101B1 (de)
DE (1) DE69506779T2 (de)
IT (1) IT1266840B1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3436289B2 (ja) * 1995-10-30 2003-08-11 日本電信電話株式会社 シム特徴点位置の検出方法
US5910258A (en) * 1996-03-25 1999-06-08 General Electric Company Weld head assembly
JPH09277045A (ja) * 1996-04-12 1997-10-28 Fanuc Ltd 多層盛り溶接における制御方法
CA2194937A1 (en) * 1997-01-13 1998-07-13 John Craig Mobile automated pipeline welding and quality control system
US6024273A (en) * 1998-12-04 2000-02-15 Caterpillar Inc. Method and system for determining weld bead quality
NL1011223C2 (nl) † 1999-02-05 2000-08-10 Allseas Group Sa Werkwijze en inrichting voor het aan elkaar lassen van twee pijpen.
CA2322736A1 (en) 2000-10-10 2002-04-10 O. J. Pipelines Canada External pipe welding apparatus
US6492618B1 (en) 2000-11-02 2002-12-10 Tri Tool Inc. Automatic weld head alignment and guidance system and method
DE10158877A1 (de) * 2001-11-30 2003-06-12 Iwka Balg Und Kompensatoren Te Verfahren und Vorrichtung zum Verbinden von Teilen einer Abgasanlage
EP1642366B1 (de) * 2003-06-03 2019-05-22 Esab AB Laserschweiss-prozesssteuersystem und verfahren
US7429245B2 (en) 2003-07-14 2008-09-30 Welch Allyn, Inc. Motion management in a fast blood pressure measurement device
GB0621780D0 (en) * 2006-11-01 2006-12-13 Saipem Spa Welding system
DE202007011584U1 (de) * 2007-08-17 2009-01-02 Interforge Klee Gmbh Schweißgerät
WO2009126023A1 (en) * 2008-04-07 2009-10-15 Heerema Marine Contractors Nederland B.V. A method of automated welding, an apparatus for automated welding, and a welding system
WO2009137063A1 (en) * 2008-05-06 2009-11-12 Apparent Technologies, Inc. Orbital welding system and methods of operations
US8987637B1 (en) 2010-10-21 2015-03-24 The Reliable Automatic Sprinkler Co, Inc. Welding torch oscillator with motorized pitch control
EP2782701B1 (de) * 2011-11-24 2021-01-06 Weldobot Ltd. System und verfahren für modulares tragbares schweissen und nahtspurführung
JP5952577B2 (ja) * 2012-02-09 2016-07-13 株式会社神戸製鋼所 溶接制御装置、溶接制御方法および溶接制御プログラム
CN104475926B (zh) * 2014-11-12 2016-06-22 湘潭大学 一种具有焊缝跟踪功能的气体保护焊摆动器
CN107962275A (zh) * 2017-11-01 2018-04-27 沈阳透平机械股份有限公司 用于离心压缩机的机旁管路的焊接方法及系统
CN111299765B (zh) * 2020-03-16 2024-01-23 中国建筑第八工程局有限公司 用于钢圆管的自动焊接方法及焊接设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1037330B (it) * 1975-04-17 1979-11-10 Saipem Spa Apparecchiatura a movimento orbitale per la saldatura automatica di tubazioni
JPS5330947A (en) * 1976-09-03 1978-03-23 Hitachi Ltd Method of controlling remoteecontrolled automatic welder
JPS5487654A (en) * 1977-12-26 1979-07-12 Hitachi Ltd Remote operation automatic welding
US4636612A (en) * 1983-04-19 1987-01-13 Cyclomatic Industries, Inc. Optical tracking device
FR2558250B1 (fr) * 1984-01-17 1988-05-20 Commissariat Energie Atomique Procede et dispositif de visualisation de discontinuites de surface et application de ce procede au soudage automatique de deux pieces
US4596919A (en) * 1984-08-23 1986-06-24 Sri International Three-dimensional imaging device
FR2609659B1 (fr) * 1987-01-20 1993-09-17 Framatome Sa Procede de soudage semi-automatique commande a distance de deux pieces symetriques de revolution
JPS6422469A (en) * 1987-07-20 1989-01-25 Nippon Kokan Kk Automatic arc welding method
SE8902963L (sv) * 1989-09-11 1991-03-15 Esab Ab Saett vid automatisk flerstraengsvetsning
JPH0712542B2 (ja) * 1990-11-30 1995-02-15 日本鋼管株式会社 パイプの片面溶接装置

Also Published As

Publication number Publication date
EP0684101A1 (de) 1995-11-29
US5534676A (en) 1996-07-09
ITTO940433A0 (it) 1994-05-26
DE69506779D1 (de) 1999-02-04
EP0684101B1 (de) 1998-12-23
IT1266840B1 (it) 1997-01-21
ITTO940433A1 (it) 1995-11-26

Similar Documents

Publication Publication Date Title
DE69506779D1 (de) System zur automatischen Kontrolle der Schweissfugenform im Orbitalschweissverfahren für Rohre mit mittleren bis grossen Abmessungen
DE3168768D1 (en) Joint for pipes intended in particular for the petroleum industry
AU542281B2 (en) Pipeline pig for sealing joints or leaks in pipelines
GB2053474B (en) System for inspecting welded joints in pipe lines by means of ultrasonic waves
GB2160452B (en) Apparatus for cleaning internal weld joint in a pipeline
FI944603A0 (fi) Menetelmä hitsausepämuodostumien vähentämiseksi yksipuolista palstaliitoshitsausta varten
BE890095A (fr) Manchon de soudage electrique en matiere thermoplastique pour la jonction de tuyaux en matiere thermoplastique
GB2152177B (en) Repairing joints in pipes
GB8805966D0 (en) Apparatus for inspecting cleaning &/performing other tasks in connection with welded joint
JPS5783782A (en) Pipe joint for joining conduit pipe
GB8412001D0 (en) Joint for metal piping
GB2105466B (en) Measuring the deburring contour in longitudinal seam welded pipes
GB2142856B (en) Joint for joining together two pipe ends
DE59707633D1 (de) Verbindung und Verfahren zum formschlüssigen Verbinden zweier Rohre
ES532415A0 (es) Procedimiento y aparato para sellar lineas de union soldadas en carrocerias de automoviles
FR2586600B1 (fr) Biseautage de soudure de joint en t
AU552048B2 (en) Butt welding pipes
GB2163507B (en) Joints formed with welded flange pipes
MX156755A (es) Mejoras en metodo para la union y reparacion subacuatica de tuberias
DE59700672D1 (de) Schutzgasband zur Gasbeflutung des Schweissfugenbereiches von miteinander zu verschweissenden gekrümmten Behälterteilen oder Rohren
JPS5762860A (en) Method and apparatus for cutting connecting section of pipe with welded joining edge
GB2103742B (en) Improvements in or relating to welded flanged pipes
GB8328394D0 (en) Welded thermoplastic pipe joints
Ross et al. Quality Demands and Methods of Control in the Case of Welded Plastic-Casing Pipe Joints. Part 1
AU555921B2 (en) Welded pipe joints

Legal Events

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