CH625632A5 - - Google Patents

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Publication number
CH625632A5
CH625632A5 CH1063377A CH1063377A CH625632A5 CH 625632 A5 CH625632 A5 CH 625632A5 CH 1063377 A CH1063377 A CH 1063377A CH 1063377 A CH1063377 A CH 1063377A CH 625632 A5 CH625632 A5 CH 625632A5
Authority
CH
Switzerland
Prior art keywords
arc
length
signal
evaluation circuit
circuit
Prior art date
Application number
CH1063377A
Other languages
German (de)
English (en)
Inventor
James Erwin Fellure
Endre Leslie Toth
Original Assignee
Arc Systems Inc
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 Arc Systems Inc filed Critical Arc Systems Inc
Publication of CH625632A5 publication Critical patent/CH625632A5/de

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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/073—Stabilising the arc
    • B23K9/0735—Stabilising of the arc length

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Arc Welding In General (AREA)
CH1063377A 1976-09-14 1977-08-31 CH625632A5 ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/723,362 US4093844A (en) 1976-09-14 1976-09-14 Arc length measurement and control by optical scanning

Publications (1)

Publication Number Publication Date
CH625632A5 true CH625632A5 ( ) 1981-09-30

Family

ID=24905903

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1063377A CH625632A5 ( ) 1976-09-14 1977-08-31

Country Status (8)

Country Link
US (1) US4093844A ( )
JP (1) JPS5381154A ( )
CA (1) CA1079813A ( )
CH (1) CH625632A5 ( )
DE (1) DE2738066A1 ( )
FR (1) FR2364086A1 ( )
GB (1) GB1562970A ( )
SE (1) SE7709064L ( )

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499754A (en) * 1978-01-25 1979-08-06 Hitachi Ltd Method and apparatus for automatic control of arc welding
US4247751A (en) * 1978-08-28 1981-01-27 The Lincoln Electric Company Automatic presettable welding system
US4305096A (en) * 1980-02-26 1981-12-08 Kabushiki Kaisha Komatsu Seisakusho Method of detecting weld lines
DE3110350A1 (de) * 1980-03-17 1982-04-01 Hitachi Seiko Ltd., Tokyo Lichtbogenschweissvorrichtung
US4359622A (en) * 1980-05-19 1982-11-16 Vanzetti Infrared & Computer Systems, Inc. Controller for spot welding
CA1154813A (fr) * 1981-05-19 1983-10-04 Michel Drouet Mesure et controle acoustique de la longueur d'un arc electrique
US4399346A (en) * 1981-05-29 1983-08-16 Kearney Frank W Optoelectronic weld travel speed sensor
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
US4821202A (en) * 1983-02-24 1989-04-11 Beckworth Davis International, Inc. Apparatus microprocessor controlled welding
US4561059A (en) * 1983-02-24 1985-12-24 Beckworth Davis International, Inc. Microprocessor controlled welding apparatus
SE440199B (sv) * 1983-11-14 1985-07-22 Asea Ab Anordning for bevakning eller skydd av plasmabrennare i drift
US4609810A (en) * 1984-06-25 1986-09-02 The Perkin-Elmer Corporation Apparatus for controlling a plasma
US4599506A (en) * 1984-12-05 1986-07-08 Westinghouse Electric Corp. Visual observation of welding operation
JPS61219478A (ja) * 1985-03-26 1986-09-29 Potsupuribetsuto Fastener Kk 溶接検知方法及び装置
US4951218A (en) * 1986-07-15 1990-08-21 Kabushiki Kaisha Yaskawa Denki Seisakusho Positional information detecting method in arc welding
US4767911A (en) * 1987-02-26 1988-08-30 Rockwell International Corporation Optical weld contour monitor for penetration control
US4724302A (en) * 1987-03-30 1988-02-09 General Electric Company Bead process control with profiler
US5349156A (en) * 1992-06-01 1994-09-20 The United States Of America As Represented By The Secretary Of Commerce Sensing of gas metal arc welding process characteristics for welding process control
US5514851A (en) * 1994-04-11 1996-05-07 The United States Of America As Represented By The Secretary Of Commerce Prevention of contact tube melting in arc welding
AT411878B (de) * 2000-10-17 2004-07-26 Fronius Schweissmasch Prod Verfahren zum steuern und/oder regeln eines schweissprozesses
MXPA02006821A (es) * 2000-12-07 2002-10-23 Honda Motor Co Ltd Metodo de control para proceso de soldar con arco electrico y aparato para soldar con arco electrico.
AUPS274002A0 (en) * 2002-06-03 2002-06-20 University Of Wollongong, The Control method and system for metal arc welding
US8546728B2 (en) 2005-03-04 2013-10-01 Illinois Tool Works Inc. Welder with integrated wire feeder having single-knob control
US8604389B2 (en) 2006-02-06 2013-12-10 Illinois Tool Works Inc. Welding wire feed speed control system method
US8569654B2 (en) 2009-06-11 2013-10-29 Illinois Tool Works Inc. Systems and methods for wire feed speed control
US8892222B2 (en) * 2009-07-17 2014-11-18 Diversitech Equipment And Sales (1984) Ltd. Fume extraction system with automatic fume hood positioning
MX2013011068A (es) 2011-03-25 2014-04-30 Illinois Tool Works Sistemas de soldadura con medios para establecer y presentar visualmente rangos de parametros que establecen los segundos; metodo para establecer tales parametros de soldadura.
WO2013008235A2 (en) * 2011-07-08 2013-01-17 Omer Einav System and method for manual seam tracking during welding and welding assistance system
US9566192B2 (en) * 2012-05-04 2017-02-14 Illinois Tool Works Inc. Welding helmet for detecting arc data
US11154946B2 (en) * 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters
US10987762B2 (en) * 2014-09-30 2021-04-27 Illinois Tool Works Inc. Armband based systems and methods for controlling welding equipment using gestures and like motions
US10369650B2 (en) 2015-03-16 2019-08-06 Illinois Tool Works Inc. Welding parameter selection and notification systems and methods
US10773328B2 (en) 2015-12-15 2020-09-15 Illinois Tool Works Inc. Welding system user interface having a color display for setting welding parameters
CN109352139A (zh) * 2018-08-07 2019-02-19 燕山大学 一种氧可控框架类金属零件gtaw电弧增材制造系统及方法
CN109128438A (zh) * 2018-10-10 2019-01-04 滁州岳众汽车零部件有限公司 一种用于焊接的焊接件调节系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319614A (fr) * 1961-04-18 1963-03-01 Hackethal Draht & Kabelwerk Ag Procédé et installation de régulation automatique du courant de soudure pour la soudure à l'arc
DE1146992B (de) * 1961-04-18 1963-04-11 Hackethal Draht & Kabelwerk Ag Schaltanordnung zur automatischen Gleichstrom-Lichtbogenschweissung duenner Bleche mit von der Werkstueckvorschub-geschwindigkeit abhaengiger Stromstaerke
US3209121A (en) * 1962-09-04 1965-09-28 Union Carbide Corp Electrode proximity control
US3262006A (en) * 1963-12-27 1966-07-19 Welding Research Inc Welding control system
FR1418702A (fr) * 1964-12-24 1965-11-19 Welding Research Inc Dispositif de commande de soudure
US3271558A (en) * 1965-02-19 1966-09-06 Billy K Davis Spectral method for monitoring atmospheric contamination of inert-gas welding shields
US3532807A (en) * 1967-10-05 1970-10-06 Webb James E Automatic closed circuit television arc guidance control
US3526748A (en) * 1968-08-02 1970-09-01 Gen Dynamics Corp Optical monitoring of welding systems
US3602687A (en) * 1969-06-23 1971-08-31 Battelle Development Corp Arc length control
GB1391058A (en) * 1971-04-28 1975-04-16 Image Analysing Computers Ltd Method and apparatus for measuring the length of elongate features having a substantially common orientation employing line scanning
NO132983C ( ) * 1974-03-21 1976-02-18 Kongsberg Vapenfab As
US3889055A (en) * 1974-05-13 1975-06-10 Int Imaging Systems Optical method and apparatus for the area measurement of opaque objects
DE2500182C3 (de) * 1975-01-03 1980-11-06 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V., 8000 Muenchen Verfahren zur Regelung der Schweißparameter mit einer Bildaufnahmeeinrichtung beim automatischen Lichtbogen-Schutzgasschweißen
FR2371685A1 (fr) * 1976-11-17 1978-06-16 Aerospatiale Procede et dispositif pour le controle de la qualite de points de soudure par resistance

Also Published As

Publication number Publication date
FR2364086A1 (fr) 1978-04-07
FR2364086B1 ( ) 1984-02-03
CA1079813A (en) 1980-06-17
JPS5381154A (en) 1978-07-18
US4093844A (en) 1978-06-06
SE7709064L (sv) 1978-03-15
GB1562970A (en) 1980-03-19
DE2738066A1 (de) 1978-03-23

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Legal Events

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PL Patent ceased