DE69117998D1 - Vorrichtung und Verfahren zum Steuern eines Schweisszyklus - Google Patents

Vorrichtung und Verfahren zum Steuern eines Schweisszyklus

Info

Publication number
DE69117998D1
DE69117998D1 DE69117998T DE69117998T DE69117998D1 DE 69117998 D1 DE69117998 D1 DE 69117998D1 DE 69117998 T DE69117998 T DE 69117998T DE 69117998 T DE69117998 T DE 69117998T DE 69117998 D1 DE69117998 D1 DE 69117998D1
Authority
DE
Germany
Prior art keywords
improvement
plasma
workpiece
holder
wire
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
DE69117998T
Other languages
English (en)
Other versions
DE69117998T2 (de
Inventor
Elliott K Stava
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.)
Lincoln Electric Co
Original Assignee
Lincoln Electric Co
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 Lincoln Electric Co filed Critical Lincoln Electric Co
Publication of DE69117998D1 publication Critical patent/DE69117998D1/de
Application granted granted Critical
Publication of DE69117998T2 publication Critical patent/DE69117998T2/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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • B23K9/092—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits characterised by the shape of the pulses produced
    • 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
    • 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
    • B23K9/124—Circuits or methods for feeding welding wire
    • B23K9/125—Feeding of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
DE69117998T 1990-02-06 1991-02-06 Vorrichtung und Verfahren zum Steuern eines Schweisszyklus Expired - Fee Related DE69117998T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/475,755 US5001326A (en) 1986-12-11 1990-02-06 Apparatus and method of controlling a welding cycle

Publications (2)

Publication Number Publication Date
DE69117998D1 true DE69117998D1 (de) 1996-04-25
DE69117998T2 DE69117998T2 (de) 1996-11-28

Family

ID=23888980

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69117998T Expired - Fee Related DE69117998T2 (de) 1990-02-06 1991-02-06 Vorrichtung und Verfahren zum Steuern eines Schweisszyklus

Country Status (8)

Country Link
US (1) US5001326A (de)
EP (1) EP0441337B1 (de)
AT (1) ATE135613T1 (de)
DE (1) DE69117998T2 (de)
DK (1) DK0441337T3 (de)
ES (1) ES2087168T3 (de)
FI (1) FI97453C (de)
GR (1) GR3019947T3 (de)

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US6051810A (en) * 1998-01-09 2000-04-18 Lincoln Global, Inc. Short circuit welder
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AU754671B2 (en) * 1999-03-16 2002-11-21 Lincoln Global, Inc. Method and apparatus for elecric arc welding
US6160241A (en) * 1999-03-16 2000-12-12 Lincoln Global, Inc. Method and apparatus for electric arc welding
US6172333B1 (en) * 1999-08-18 2001-01-09 Lincoln Global, Inc. Electric welding apparatus and method
US6291798B1 (en) 1999-09-27 2001-09-18 Lincoln Global, Inc. Electric ARC welder with a plurality of power supplies
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WO2001097256A2 (en) * 2000-06-13 2001-12-20 Asm Technology Singapore Pte Ltd. A method of and apparatus for monitoring a ball forming process
US6501049B2 (en) * 2001-01-23 2002-12-31 Lincoln Global, Inc. Short circuit arc welder and method of controlling same
US6794608B2 (en) 2001-10-30 2004-09-21 Tri Tool Inc. Welding current control system and method
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US6969823B2 (en) 2002-07-23 2005-11-29 Illinois Tool Works Inc. Method and apparatus for controlling a welding system
US7165707B2 (en) * 2002-07-23 2007-01-23 Illinois Tool Works Inc. Method and apparatus for feeding wire to a welding arc
US6984806B2 (en) 2002-07-23 2006-01-10 Illinois Tool Works Inc. Method and apparatus for retracting and advancing a welding wire
US7102099B2 (en) * 2002-07-23 2006-09-05 Illinois Tool Works Inc. Method and apparatus for feeding wire to a welding arc
US6974932B2 (en) * 2003-03-31 2005-12-13 Illinois Tool Works Inc. Method and apparatus for welding
US6942139B2 (en) * 2003-04-29 2005-09-13 Lincoln Global, Inc. Robotic cylinder welding
US6974931B2 (en) * 2003-05-07 2005-12-13 Illinois Tool Works Inc. Method and apparatus for pulse and short circuit arc welding
US6933466B2 (en) * 2003-05-08 2005-08-23 Illinois Tool Works Inc. Method and apparatus for arc welding with wire heat control
US7109439B2 (en) * 2004-02-23 2006-09-19 Lincoln Global, Inc. Short circuit arc welder and method of controlling same
US7304269B2 (en) * 2004-06-04 2007-12-04 Lincoln Global, Inc. Pulse welder and method of using same
US8203099B2 (en) * 2004-06-04 2012-06-19 Lincoln Global, Inc. Method and device to build-up, clad, or hard-face with minimal admixture
US9393635B2 (en) 2004-06-04 2016-07-19 Lincoln Global, Inc. Adaptive GMAW short circuit frequency control and high deposition arc welding
US9956639B2 (en) * 2005-02-07 2018-05-01 Lincoln Global, Inc Modular power source for electric ARC welding and output chopper
US8581147B2 (en) * 2005-03-24 2013-11-12 Lincoln Global, Inc. Three stage power source for electric ARC welding
US8785816B2 (en) 2004-07-13 2014-07-22 Lincoln Global, Inc. Three stage power source for electric arc welding
US8269141B2 (en) 2004-07-13 2012-09-18 Lincoln Global, Inc. Power source for electric arc welding
US9855620B2 (en) 2005-02-07 2018-01-02 Lincoln Global, Inc. Welding system and method of welding
US7495193B2 (en) * 2005-03-15 2009-02-24 Lincoln Global, Inc. Pipe seam tack welding methods and apparatus using modified series arc welding
US9647555B2 (en) * 2005-04-08 2017-05-09 Lincoln Global, Inc. Chopper output stage for arc welder power source
JP3844004B1 (ja) * 2005-05-31 2006-11-08 松下電器産業株式会社 パルスアーク溶接制御方法及びパルスアーク溶接装置
US8704131B2 (en) * 2006-03-31 2014-04-22 Illinois Tool Works Inc. Method and apparatus for pulse welding
US7397015B2 (en) * 2006-04-13 2008-07-08 Lincoln Global, Inc. Metal cored electrode for open root pass welding
US20080011727A1 (en) * 2006-07-14 2008-01-17 Lincoln Global, Inc. Dual fillet welding methods and systems
US8242410B2 (en) 2006-07-14 2012-08-14 Lincoln Global, Inc. Welding methods and systems
US9095929B2 (en) 2006-07-14 2015-08-04 Lincoln Global, Inc. Dual fillet welding methods and systems
US10010961B2 (en) * 2006-07-17 2018-07-03 Lincoln Global, Inc. Multiple arc welding system controls and methods
US8963045B2 (en) * 2006-09-19 2015-02-24 Lincoln Global, Inc. Non-linear adaptive control system and method for welding
US20090045172A1 (en) * 2007-08-13 2009-02-19 Lincoln Global, Inc. Method of open root welding
US9895760B2 (en) 2007-09-26 2018-02-20 Lincoln Global, Inc. Method and system to increase heat input to a weld during a short-circuit arc welding process
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US20090261073A1 (en) * 2008-04-22 2009-10-22 Lincoln Global, Inc. System and methods of using variable waveform ac arc welding to achieve specific weld metal chemistries
JP5398280B2 (ja) 2009-01-21 2014-01-29 株式会社ダイヘン パルスアーク溶接方法
JP5083415B2 (ja) * 2009-04-08 2012-11-28 パナソニック株式会社 アーク溶接方法およびアーク溶接装置
CN104722885B (zh) 2009-07-29 2017-04-12 松下电器产业株式会社 电弧焊接方法以及电弧焊接装置
US10058947B2 (en) * 2009-11-25 2018-08-28 Panasonic Intellectual Property Management Co., Ltd. Welding method and welding device
GB0921078D0 (en) 2009-12-01 2010-01-13 Saipem Spa Pipeline welding method and apparatus
US10183353B2 (en) 2010-09-17 2019-01-22 Illinois Tool Works Inc. Method and apparatus for welding with reduced spatter
US10293425B2 (en) 2011-03-29 2019-05-21 Illinois Tool Works Inc. Method for determining arc consistency in pulsed gas metal arc welding systems
US8969764B2 (en) 2011-11-09 2015-03-03 Lincoln Global, Inc. Apparatus and method for short circuit welding with AC waveform
US9481046B2 (en) * 2012-09-24 2016-11-01 Lincoln Global, Inc. Systems and methods providing controlled AC arc welding processes
US10315268B2 (en) 2012-11-07 2019-06-11 Lincoln Global, Inc. Method and system to control heat input in a welding operation
US10040143B2 (en) 2012-12-12 2018-08-07 Illinois Tool Works Inc. Dabbing pulsed welding system and method
US10906114B2 (en) 2012-12-21 2021-02-02 Illinois Tool Works Inc. System for arc welding with enhanced metal deposition
US9950383B2 (en) 2013-02-05 2018-04-24 Illinois Tool Works Inc. Welding wire preheating system and method
US10835983B2 (en) 2013-03-14 2020-11-17 Illinois Tool Works Inc. Electrode negative pulse welding system and method
US11045891B2 (en) 2013-06-13 2021-06-29 Illinois Tool Works Inc. Systems and methods for anomalous cathode event control
US10828728B2 (en) * 2013-09-26 2020-11-10 Illinois Tool Works Inc. Hotwire deposition material processing system and method
CN105829007B (zh) * 2014-03-10 2018-08-24 株式会社达谊恒 电弧焊接控制方法
US11154946B2 (en) 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters
US11198189B2 (en) 2014-09-17 2021-12-14 Illinois Tool Works Inc. Electrode negative pulse welding system and method
US11478870B2 (en) 2014-11-26 2022-10-25 Illinois Tool Works Inc. Dabbing pulsed welding system and method
US10189106B2 (en) 2014-12-11 2019-01-29 Illinois Tool Works Inc. Reduced energy welding system and method
US11370050B2 (en) 2015-03-31 2022-06-28 Illinois Tool Works Inc. Controlled short circuit welding system and method
US10562123B2 (en) 2015-06-18 2020-02-18 Illinois Tool Works Inc. Welding system with arc control
US10857610B2 (en) 2015-08-18 2020-12-08 Illinois Tool Works Inc. Method and apparatus for pulse welding
US10179369B2 (en) 2015-10-27 2019-01-15 Lincoln Global, Inc. Welding system for AC welding with reduced spatter
US11285559B2 (en) 2015-11-30 2022-03-29 Illinois Tool Works Inc. Welding system and method for shielded welding wires
US10610946B2 (en) 2015-12-07 2020-04-07 Illinois Tool Works, Inc. Systems and methods for automated root pass welding
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WO2017135080A1 (ja) * 2016-02-04 2017-08-10 パナソニックＩｐマネジメント株式会社 パルスアーク溶接制御方法およびパルスアーク溶接装置
US10722967B2 (en) 2017-01-27 2020-07-28 Lincoln Global, Inc. Apparatus and method for welding with AC waveform
US11110536B2 (en) 2017-01-27 2021-09-07 Lincoln Global, Inc. Apparatus and method for welding with AC waveform
US10744584B2 (en) 2017-01-27 2020-08-18 Lincoln Global, Inc. Apparatus and method for welding with AC waveform
US10682719B2 (en) 2017-01-27 2020-06-16 Lincoln Global, Inc. Apparatus and method for welding with AC waveform
US10821535B2 (en) 2017-03-16 2020-11-03 Lincoln Global, Inc. Short circuit welding using self-shielded electrode
US10766092B2 (en) 2017-04-18 2020-09-08 Illinois Tool Works Inc. Systems, methods, and apparatus to provide preheat voltage feedback loss protection
US10870164B2 (en) 2017-05-16 2020-12-22 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
EP3634685B1 (de) 2017-06-09 2022-04-06 Illinois Tool Works, Inc. Schweissbrenner mit zwei kontaktspitzen und mehreren flüssigkeitskühlanordnungen zur stromführung an die kontaktspitzen
US11524354B2 (en) 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
CN111372711A (zh) 2017-06-09 2020-07-03 伊利诺斯工具制品有限公司 具有用于预热焊丝的第一接触焊嘴和第二接触焊嘴的焊接炬
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US20190030635A1 (en) * 2017-07-28 2019-01-31 Lincoln Global, Inc. Welding power supply identification of remote switch operation
US11020813B2 (en) 2017-09-13 2021-06-01 Illinois Tool Works Inc. Systems, methods, and apparatus to reduce cast in a welding wire
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US11014185B2 (en) 2018-09-27 2021-05-25 Illinois Tool Works Inc. Systems, methods, and apparatus for control of wire preheating in welding-type systems
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US11772182B2 (en) 2019-12-20 2023-10-03 Illinois Tool Works Inc. Systems and methods for gas control during welding wire pretreatments
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US20220297219A1 (en) * 2021-03-22 2022-09-22 Lincoln Global, Inc. Electrode metal preheating for arc start improvement
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Also Published As

Publication number Publication date
FI910575A0 (fi) 1991-02-06
EP0441337B1 (de) 1996-03-20
EP0441337A2 (de) 1991-08-14
ATE135613T1 (de) 1996-04-15
FI97453C (fi) 1996-12-27
ES2087168T3 (es) 1996-07-16
US5001326A (en) 1991-03-19
FI910575A (fi) 1991-08-07
FI97453B (fi) 1996-09-13
EP0441337A3 (en) 1992-01-29
DK0441337T3 (da) 1996-08-12
DE69117998T2 (de) 1996-11-28
GR3019947T3 (en) 1996-08-31

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Legal Events

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