IT1132146B - Impianto per mantenere in modo programmato un elettrido di saldatura entro una scanalatura di saldatura - Google Patents

Impianto per mantenere in modo programmato un elettrido di saldatura entro una scanalatura di saldatura

Info

Publication number
IT1132146B
IT1132146B IT23154/80A IT2315480A IT1132146B IT 1132146 B IT1132146 B IT 1132146B IT 23154/80 A IT23154/80 A IT 23154/80A IT 2315480 A IT2315480 A IT 2315480A IT 1132146 B IT1132146 B IT 1132146B
Authority
IT
Italy
Prior art keywords
welding
plant
maintaining
scheduled mode
electric
Prior art date
Application number
IT23154/80A
Other languages
English (en)
Other versions
IT8023154A0 (it
Inventor
George E Cook
George J Merrick
U A Schneider
Willibald R Rosenberg
Original Assignee
Westinghouse Electric Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21991641&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1132146(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of IT8023154A0 publication Critical patent/IT8023154A0/it
Application granted granted Critical
Publication of IT1132146B publication Critical patent/IT1132146B/it

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
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding Control (AREA)
IT23154/80A 1979-07-03 1980-07-01 Impianto per mantenere in modo programmato un elettrido di saldatura entro una scanalatura di saldatura IT1132146B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/054,517 US4336440A (en) 1979-07-03 1979-07-03 Weld tracking/electronic arc sensing system

Publications (2)

Publication Number Publication Date
IT8023154A0 IT8023154A0 (it) 1980-07-01
IT1132146B true IT1132146B (it) 1986-06-25

Family

ID=21991641

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23154/80A IT1132146B (it) 1979-07-03 1980-07-01 Impianto per mantenere in modo programmato un elettrido di saldatura entro una scanalatura di saldatura

Country Status (8)

Country Link
US (1) US4336440A (it)
EP (1) EP0021856B2 (it)
JP (2) JPS5611184A (it)
KR (1) KR880001472B1 (it)
DE (1) DE3064252D1 (it)
ES (1) ES493088A0 (it)
FR (1) FR2460746A1 (it)
IT (1) IT1132146B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4446353A (en) * 1980-01-24 1984-05-01 Crutcher Resources Corporation Center tracking welder unit with floating reference
JPS5877775A (ja) * 1981-10-07 1983-05-11 Yaskawa Electric Mfg Co Ltd 溶接ロボツトの制御方式
US4495400A (en) * 1982-04-26 1985-01-22 Crutcher Resources Corporation Method and apparatus for positioning a welding torch in automatic electric welding
US4477713A (en) * 1982-07-09 1984-10-16 Crc Welding Systems, Inc. Sidewall-matching adaptive control system for welding
US4531192A (en) * 1982-09-23 1985-07-23 Crc Welding Systems, Inc. Apparatus and method for sensing a workpiece with an electrical arc
US4538233A (en) * 1982-10-19 1985-08-27 Cincinnati Milacron Inc. Apparatus and method for oscillatory motion control
US4595820A (en) * 1982-10-22 1986-06-17 The Ohio State University Apparatus and methods for controlling a welding process
US4532408A (en) * 1982-10-22 1985-07-30 The Ohio State University Apparatus and method for viewing molten pools in arc welding
US4635206A (en) * 1984-10-15 1987-01-06 Cincinnati Milacron Inc. Method and apparatus for oscillating a tool carried by a manipulator
GB2180183B (en) * 1985-07-31 1989-09-06 Mitsubishi Electric Corp Automatic welding machine correcting for a variable groove width
GB2345016B (en) 1998-12-24 2003-04-02 Saipem Spa Method and apparatus for welding pipes together
GB9828727D0 (en) 1998-12-24 1999-02-17 Saipem Spa Apparatus and method for welding pipes together
TW445192B (en) 1999-04-12 2001-07-11 Tri Tool Inc Control method and apparatus for an arc welding system
DE69925043D1 (de) 1999-07-21 2005-06-02 Saipem Spa Verbesserungen zur verlegung von unterwasserrohren
WO2002034459A1 (en) 2000-10-24 2002-05-02 Saipem S.P.A. Method and apparatus for welding pipes together
GB2373750A (en) 2001-03-27 2002-10-02 Saipem Spa Welding pipe-in-pipe pipelines
WO2007079041A2 (en) * 2005-12-30 2007-07-12 Roger Hirsch Resistance welding machine pinch point safety sensor
NL1037804C2 (nl) * 2010-03-12 2011-09-13 Richard Andr Zurburg Werkwijze en inrichting voor het assembleren van buizen en fittingen.
JP5538181B2 (ja) 2010-10-26 2014-07-02 川崎重工業株式会社 アーク溶接の制御システムおよび制御方法
US10807179B2 (en) * 2017-02-17 2020-10-20 General Electric Company Method of build-up welding
CN110653463B (zh) * 2018-06-29 2021-09-21 南京理工大学 一种实时测量螺柱焊过程中偏弧的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2082967A (en) * 1935-08-16 1937-06-08 Air Reduction Apparatus for cutting swinging bevels
US3646309A (en) * 1971-01-26 1972-02-29 Atomic Energy Commission Self-adaptive welding torch controller
JPS52100352A (en) * 1976-02-20 1977-08-23 Matsushita Electric Ind Co Ltd Apparatus for following weld line
US4350868A (en) * 1975-07-14 1982-09-21 Matsushita Electric Industrial Co., Ltd. Follow-up control apparatus for controlling the movement of a welding weaving device
JPS529657A (en) * 1975-07-14 1977-01-25 Matsushita Electric Ind Co Ltd Groove line follow up device
DE2546894A1 (de) * 1975-10-20 1977-04-28 Puschner Peter Verfahren zur steuerung maschineller schweissvorgaenge
CH611824A5 (it) * 1975-07-25 1979-06-29 Puschner Peter
US4188525A (en) * 1976-02-03 1980-02-12 Merrick Welding International Welding torch oscillation apparatus
IT1058816B (it) * 1976-04-13 1982-05-10 2 A Spa Procedimento per fissare la ..spirale.. ad un nastro tessuto per chiusure lampo.. nastro ottenuto mediante tale procedimento.. e telaio senza navetta per la sua fabbricazione
US4095077A (en) * 1976-06-25 1978-06-13 Westinghouse Electric Corp. Automatic hot filler wire welding method and apparatus
US4151395A (en) * 1976-07-06 1979-04-24 CRC-Crose, International, Inc. Method and apparatus for electric arc and analogous welding under precision control
DE2645788A1 (de) * 1976-10-09 1978-04-13 Drews Paul Mechanisierte schweissanlage
JPS5382637A (en) * 1976-12-28 1978-07-21 Matsushita Electric Ind Co Ltd Followwup control method of welding wire in unconsumed electrode arc welding method and its device
DE2715644A1 (de) * 1977-04-07 1978-10-12 Drews Paul Prof Dr Ing Fuehrungssystem der elektrode einer lichtbogenschweissmaschine in schweissspaltmitte

Also Published As

Publication number Publication date
EP0021856B1 (en) 1983-07-20
ES8105606A1 (es) 1981-06-16
EP0021856B2 (en) 1990-08-22
KR830003270A (ko) 1983-06-18
US4336440A (en) 1982-06-22
FR2460746B1 (it) 1985-01-04
DE3064252D1 (en) 1983-08-25
IT8023154A0 (it) 1980-07-01
EP0021856A1 (en) 1981-01-07
FR2460746A1 (fr) 1981-01-30
JPS5611184A (en) 1981-02-04
JPS5949470U (ja) 1984-04-02
KR880001472B1 (ko) 1988-08-13
ES493088A0 (es) 1981-06-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950726