RU2431552C2 - Способ контроля сварочного процесса (варианты) - Google Patents

Способ контроля сварочного процесса (варианты) Download PDF

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Publication number
RU2431552C2
RU2431552C2 RU2009113035/02A RU2009113035A RU2431552C2 RU 2431552 C2 RU2431552 C2 RU 2431552C2 RU 2009113035/02 A RU2009113035/02 A RU 2009113035/02A RU 2009113035 A RU2009113035 A RU 2009113035A RU 2431552 C2 RU2431552 C2 RU 2431552C2
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Prior art keywords
welding
time
control
value
values
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RU2009113035/02A
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English (en)
Russian (ru)
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RU2009113035A (ru
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Банк САРДИ (AT)
Банк САРДИ
Гернот ТРАУНЕР (AT)
Гернот ТРАУНЕР
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Фрониус Интернациональ Гмбх
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    • 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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
RU2009113035/02A 2006-09-08 2007-09-03 Способ контроля сварочного процесса (варианты) RU2431552C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0150906A AT504197B1 (de) 2006-09-08 2006-09-08 Schweissverfahren zur durchführung eines schweissprozesses
ATA1509/2006 2006-09-08

Publications (2)

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RU2009113035A RU2009113035A (ru) 2010-10-20
RU2431552C2 true RU2431552C2 (ru) 2011-10-20

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Application Number Title Priority Date Filing Date
RU2009113035/02A RU2431552C2 (ru) 2006-09-08 2007-09-03 Способ контроля сварочного процесса (варианты)

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US (1) US8389897B2 (enExample)
EP (1) EP2061620B1 (enExample)
JP (1) JP2010502446A (enExample)
CN (1) CN101616768B (enExample)
AT (1) AT504197B1 (enExample)
BR (1) BRPI0716634B1 (enExample)
RU (1) RU2431552C2 (enExample)
WO (1) WO2008028209A1 (enExample)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10994358B2 (en) 2006-12-20 2021-05-04 Lincoln Global, Inc. System and method for creating or modifying a welding sequence based on non-real world weld data
US9104195B2 (en) 2006-12-20 2015-08-11 Lincoln Global, Inc. Welding job sequencer
US9937577B2 (en) 2006-12-20 2018-04-10 Lincoln Global, Inc. System for a welding sequencer
US9318026B2 (en) 2008-08-21 2016-04-19 Lincoln Global, Inc. Systems and methods providing an enhanced user experience in a real-time simulated virtual reality welding environment
US9196169B2 (en) 2008-08-21 2015-11-24 Lincoln Global, Inc. Importing and analyzing external data using a virtual reality welding system
US9330575B2 (en) 2008-08-21 2016-05-03 Lincoln Global, Inc. Tablet-based welding simulator
US8851896B2 (en) 2008-08-21 2014-10-07 Lincoln Global, Inc. Virtual reality GTAW and pipe welding simulator and setup
US9280913B2 (en) 2009-07-10 2016-03-08 Lincoln Global, Inc. Systems and methods providing enhanced education and training in a virtual reality environment
US9483959B2 (en) 2008-08-21 2016-11-01 Lincoln Global, Inc. Welding simulator
US8274013B2 (en) 2009-03-09 2012-09-25 Lincoln Global, Inc. System for tracking and analyzing welding activity
US10035209B2 (en) * 2009-03-18 2018-07-31 Lincoln Global, Inc. Adaptive GMAW short circuit frequency control
US9230449B2 (en) 2009-07-08 2016-01-05 Lincoln Global, Inc. Welding training system
US9773429B2 (en) 2009-07-08 2017-09-26 Lincoln Global, Inc. System and method for manual welder training
US9221117B2 (en) 2009-07-08 2015-12-29 Lincoln Global, Inc. System for characterizing manual welding operations
EP2272615B1 (de) * 2009-07-10 2016-08-31 Ewm Ag Konditionierung einer abschmelzenden Elektrode für das Lichtbogenschweissen oder Lichtbogenlöten unter Schutzgas
US9011154B2 (en) 2009-07-10 2015-04-21 Lincoln Global, Inc. Virtual welding system
US10748447B2 (en) 2013-05-24 2020-08-18 Lincoln Global, Inc. Systems and methods providing a computerized eyewear device to aid in welding
US8569655B2 (en) 2009-10-13 2013-10-29 Lincoln Global, Inc. Welding helmet with integral user interface
US9468988B2 (en) 2009-11-13 2016-10-18 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
US8569646B2 (en) 2009-11-13 2013-10-29 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
US20110155711A1 (en) * 2009-12-31 2011-06-30 Thomas Edward Doyle Adaptive control of arc welding parameters
KR101038569B1 (ko) * 2010-07-05 2011-06-02 주식회사 유디엠텍 용접 모니터링 시스템 및 그 방법
US10766089B2 (en) 2010-07-14 2020-09-08 Illinois Tool Works Heat input control for welding systems
JP5808947B2 (ja) * 2011-05-23 2015-11-10 株式会社ダイヘン 消耗電極アーク溶接のくびれ検出制御方法
JP2014524840A (ja) * 2011-07-08 2014-09-25 エイナヴ，オメル 溶接中の手動シーム追跡システム及び方法並びに溶接支援システム
US20160093233A1 (en) 2012-07-06 2016-03-31 Lincoln Global, Inc. System for characterizing manual welding operations on pipe and other curved structures
US9767712B2 (en) 2012-07-10 2017-09-19 Lincoln Global, Inc. Virtual reality pipe welding simulator and setup
US9387550B2 (en) 2012-09-14 2016-07-12 Illinois Tool Works Inc. Waveform compensation systems and methods for secondary weld component response
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
FI124470B (en) * 2013-01-29 2014-09-15 Kemppi Oy IMPROVED CONTROL UNIT AND METHOD FOR WELDING DEVICE
US9506958B2 (en) 2013-01-31 2016-11-29 Illinois Tool Works Inc. Waveform compensation systems and methods for secondary weld component response
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
CN111007812A (zh) * 2013-03-14 2020-04-14 林肯环球股份有限公司 接收或使用来自针对焊接序列的外部源的数据的系统和方法
US9808879B2 (en) 2013-04-12 2017-11-07 Isawe, Llc Welding diagnostic device for identifying metal transfer modes during a welding process and a method of identifying metal transfer modes of a welding process
AT513828B1 (de) * 2013-04-22 2014-08-15 Fronius Int Gmbh Verfahren und eine Vorrichtung zum Simulieren eines Elektrodenschweißverfahrens
US10930174B2 (en) 2013-05-24 2021-02-23 Lincoln Global, Inc. Systems and methods providing a computerized eyewear device to aid in welding
US11045891B2 (en) 2013-06-13 2021-06-29 Illinois Tool Works Inc. Systems and methods for anomalous cathode event control
US20150072323A1 (en) 2013-09-11 2015-03-12 Lincoln Global, Inc. Learning management system for a real-time simulated virtual reality welding training environment
US10828728B2 (en) 2013-09-26 2020-11-10 Illinois Tool Works Inc. Hotwire deposition material processing system and method
US10083627B2 (en) 2013-11-05 2018-09-25 Lincoln Global, Inc. Virtual reality and real welding training system and method
US9836987B2 (en) 2014-02-14 2017-12-05 Lincoln Global, Inc. Virtual reality pipe welding simulator and setup
EP3111440A1 (en) 2014-06-02 2017-01-04 Lincoln Global, Inc. System and method for manual welder training
US11154946B2 (en) 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters
BR202014017803U2 (pt) * 2014-07-18 2015-02-10 Sumig Solucoes Para Solda E Corte Ltda Disposição introduzida em sinalização através de sistema vibratório em equipamento de medição e análise de parâmetros de soldagem em tempo real
US11198189B2 (en) 2014-09-17 2021-12-14 Illinois Tool Works Inc. Electrode negative pulse welding system and method
US10239147B2 (en) * 2014-10-16 2019-03-26 Illinois Tool Works Inc. Sensor-based power controls for a welding system
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
JP6636284B2 (ja) * 2015-08-21 2020-01-29 株式会社ダイヘン アーク溶接品質判定システム
EP3345710B1 (en) * 2015-09-03 2024-05-15 Panasonic Intellectual Property Management Co., Ltd. Arc welding method and arc welding device
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
US12194579B2 (en) 2015-12-10 2025-01-14 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10675699B2 (en) 2015-12-10 2020-06-09 Illinois Tool Works Inc. Systems, methods, and apparatus to preheat welding wire
US10603735B2 (en) 2016-08-16 2020-03-31 Illinois Tool Works Inc. Welding power supplies, wire feeders, and systems to compensate a weld voltage via communications over a weld circuit
US10773331B2 (en) 2016-08-16 2020-09-15 Illinois Tool Works Inc. Welding power supplies, wire feeders, and systems to compensate a weld voltage via communications over a weld circuit
EP3319066A1 (en) 2016-11-04 2018-05-09 Lincoln Global, Inc. Magnetic frequency selection for electromagnetic position tracking
US10913125B2 (en) 2016-11-07 2021-02-09 Lincoln Global, Inc. Welding system providing visual and audio cues to a welding helmet with a display
US20180130226A1 (en) 2016-11-07 2018-05-10 Lincoln Global, Inc. System and method for calibrating a welding trainer
US11027355B2 (en) * 2017-03-09 2021-06-08 Illinois Tool Works Welding power supplies, wire feeders, and systems to measure a weld circuit resistance via communications over the weld circuit
US11660695B2 (en) 2017-03-09 2023-05-30 Illinois Tool Works Inc. Welding power supplies, wire feeders, and systems to measure a weld cable voltage drop
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
US10997872B2 (en) 2017-06-01 2021-05-04 Lincoln Global, Inc. Spring-loaded tip assembly to support simulated shielded metal arc welding
EP3634682B1 (en) 2017-06-09 2023-08-23 Illinois Tool Works, Inc. Contact tip with screw threads with longitudinal slots for gas flow, and a head to enable unthreading ; welding torch with such contact tip
WO2018227196A1 (en) 2017-06-09 2018-12-13 Illinois Tool Works Inc. Welding torch, with two contact tips and a plurality of liquid cooling assemblies for conducting currents to the contact tips
EP3634683B1 (en) 2017-06-09 2022-03-23 Illinois Tool Works, Inc. Welding assembly for a welding torch, with two contact tips and a cooling body to cool and conduct current
US11524354B2 (en) 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
CA3066619C (en) 2017-06-09 2022-07-19 Illinois Tool Works Inc. Welding torch with a first contact tip to preheat welding wire and a second contact tip
US11020813B2 (en) 2017-09-13 2021-06-01 Illinois Tool Works Inc. Systems, methods, and apparatus to reduce cast in a welding wire
US11557223B2 (en) 2018-04-19 2023-01-17 Lincoln Global, Inc. Modular and reconfigurable chassis for simulated welding training
US11475792B2 (en) 2018-04-19 2022-10-18 Lincoln Global, Inc. Welding simulator with dual-user configuration
WO2020047438A1 (en) 2018-08-31 2020-03-05 Illinois Tool Works Inc. Submerged arc welding systems and submerged arc welding torches to resistively preheat electrode wire
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
EP3898055A2 (en) 2018-12-19 2021-10-27 Illinois Tool Works, Inc. Contact tip, wire preheating assembly, contact tip assembly and consumable electrode-fed welding type system
US11969835B2 (en) 2019-03-26 2024-04-30 Lincoln Global, Inc. Tip saver for a welding system
US11623292B2 (en) * 2019-03-29 2023-04-11 Lincoln Global, Inc. Real time resistance monitoring of an arc welding circuit
EP3722039A1 (de) * 2019-04-10 2020-10-14 FRONIUS INTERNATIONAL GmbH Schweissverfahren und -anordnung mit messwertsynchronisation
US12103121B2 (en) 2019-04-30 2024-10-01 Illinois Tool Works Inc. Methods and apparatus to control welding power and preheating power
US11911857B2 (en) * 2019-06-28 2024-02-27 Illinois Tool Works Inc. Apparatus and systems to determine voltage measurements in welding-type applications
US12337424B2 (en) * 2019-10-02 2025-06-24 Illinois Tool Works Inc. Systems and methods for automatic control of welding parameter output ranges
US20210129252A1 (en) * 2019-11-01 2021-05-06 Illinois Tool Works Inc. Systems and methods to control welding-type power supplies using ac waveforms and/or dc pulse waveforms
US12390873B2 (en) * 2019-11-01 2025-08-19 Illinois Tool Works Inc. Systems and methods to control welding-type power supplies using AC waveforms and/or DC pulse waveforms
EP3822014A1 (de) * 2019-11-18 2021-05-19 FRONIUS INTERNATIONAL GmbH Verfahren zum abtasten der oberfläche metallischer werkstücke
US11772182B2 (en) 2019-12-20 2023-10-03 Illinois Tool Works Inc. Systems and methods for gas control during welding wire pretreatments
CN115167281B (zh) * 2022-06-20 2025-03-18 南京云岗智能科技有限公司 直流氩弧焊工艺执行告警方法、装置、电子设备及介质
CN115255576B (zh) * 2022-07-27 2024-06-04 深圳市爱达思技术有限公司 焊接工作点设置方法、装置、设备及存储介质
CN118848167B (zh) * 2024-09-29 2025-01-24 山东鲁岳电气有限公司 一种钢厂电磁吸盘外壳焊接装置及其焊接方法
CN119625510A (zh) * 2025-02-13 2025-03-14 浙江机电职业技术大学 一种焊接电弧图像采集处理系统及方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248654A2 (en) * 1986-06-04 1987-12-09 Welding Industries Of Australia Proprietary Limited Pulsed arc welding
US5756967A (en) * 1997-04-09 1998-05-26 The United States Of America As Represented By The Secretary Of Commerce Sensing ARC welding process characteristics for welding process control
RU2120843C1 (ru) * 1997-07-31 1998-10-27 Производственное объединение "Юргинский машиностроительный завод" Способ электродуговой сварки
RU2219646C2 (ru) * 2000-05-22 2003-12-20 Линкольн Глобал, Инк. Источник питания (варианты)
RU2220035C1 (ru) * 2001-04-09 2003-12-27 Линкольн Глобал, Инк. Система и способ управления установкой для электродуговой сварки
RU2275280C2 (ru) * 2001-04-17 2006-04-27 Линкольн Глобал, Инк. Система дуговой электросварки

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555239A (en) * 1966-11-16 1971-01-12 William J Kerth Welding machine with digital pulse control
US5061841A (en) * 1982-10-22 1991-10-29 The Ohio State University Apparatus and methods for controlling a welding process
US4532404A (en) * 1983-02-01 1985-07-30 Canadian Patents And Development Limited Real time control system and process for controlling predetermined operating characteristics of a welding mechanism
SU1704985A1 (ru) 1990-04-13 1992-01-15 Всесоюзный научно-исследовательский, проектно-конструкторский и технологический институт электросварочного оборудования Способ управлени тиристорами последовательного инвертора источника тока дл контактной сварки
KR100219813B1 (ko) * 1990-04-17 1999-09-01 니시마쓰 다이조 Mag 아아크 용접 방법 및 용접장치
DE4203190C1 (en) 1992-02-05 1993-05-13 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De Regulation and quality assessing of welding esp. spot welding - has ultrasonic detecting probe attached to welding electrode to record noise emission level at weld location
US5278390A (en) * 1993-03-18 1994-01-11 The Lincoln Electric Company System and method for controlling a welding process for an arc welder
US5571431A (en) * 1995-03-31 1996-11-05 Mk Products, Inc. Method and apparatus for controlling and simultaneously displaying arc welding process parameters
CN1063119C (zh) * 1995-09-19 2001-03-14 株式会社安川电机 焊接条件自动设定装置
FR2756036B1 (fr) * 1996-11-20 1999-01-08 Dehon Sa Anciens Etablissement Procede pour re-eprouver un emballage rempli d'un fluide actif et d'un propulseur et appareillage pour la mise en oeuvre du procede
JP3852635B2 (ja) 1997-08-08 2006-12-06 株式会社安川電機 アーク溶接モニタ装置
US6107601A (en) * 1997-10-01 2000-08-22 Matsushita Electric Industrial Co., Ltd. Apparatus and method for controlling an arc welding robot
AT411880B (de) * 1998-01-13 2004-07-26 Fronius Int Gmbh Steuervorrichtung für ein schweissgerät
JP3813732B2 (ja) * 1998-04-07 2006-08-23 株式会社豊田自動織機 パルスアーク溶接の制御方法及び装置
AT409239B (de) * 1998-05-13 2002-06-25 Fronius Schweissmasch Verfahren zum steuern eines schweissgerätes und steuervorrichtung hierfür
JP2001162372A (ja) 1999-12-06 2001-06-19 Hitachi Ltd パルスアーク溶接装置
AT411878B (de) * 2000-10-17 2004-07-26 Fronius Schweissmasch Prod Verfahren zum steuern und/oder regeln eines schweissprozesses
US6977357B2 (en) * 2003-07-09 2005-12-20 Lincoln Global, Inc. Welding wire positioning system
CN102009245A (zh) * 2003-10-23 2011-04-13 弗罗纽斯国际有限公司 控制焊接工艺的方法以及实施焊接工艺的焊接设备
JP4857534B2 (ja) * 2004-07-13 2012-01-18 パナソニック株式会社 アーク溶接ロボット

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248654A2 (en) * 1986-06-04 1987-12-09 Welding Industries Of Australia Proprietary Limited Pulsed arc welding
US5756967A (en) * 1997-04-09 1998-05-26 The United States Of America As Represented By The Secretary Of Commerce Sensing ARC welding process characteristics for welding process control
RU2120843C1 (ru) * 1997-07-31 1998-10-27 Производственное объединение "Юргинский машиностроительный завод" Способ электродуговой сварки
RU2219646C2 (ru) * 2000-05-22 2003-12-20 Линкольн Глобал, Инк. Источник питания (варианты)
RU2220035C1 (ru) * 2001-04-09 2003-12-27 Линкольн Глобал, Инк. Система и способ управления установкой для электродуговой сварки
RU2275280C2 (ru) * 2001-04-17 2006-04-27 Линкольн Глобал, Инк. Система дуговой электросварки

Also Published As

Publication number Publication date
US20100133250A1 (en) 2010-06-03
US8389897B2 (en) 2013-03-05
EP2061620B1 (de) 2018-02-21
BRPI0716634A2 (pt) 2013-09-24
EP2061620A1 (de) 2009-05-27
WO2008028209A1 (de) 2008-03-13
BRPI0716634B1 (pt) 2016-08-09
JP2010502446A (ja) 2010-01-28
AT504197A1 (de) 2008-03-15
RU2009113035A (ru) 2010-10-20
CN101616768B (zh) 2011-10-26
CN101616768A (zh) 2009-12-30
AT504197B1 (de) 2010-01-15

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