ATE353037T1 - Vorrichtung und verfahren zum überwachen des lichtbogenschweissens - Google Patents

Vorrichtung und verfahren zum überwachen des lichtbogenschweissens

Info

Publication number
ATE353037T1
ATE353037T1 AT01127630T AT01127630T ATE353037T1 AT E353037 T1 ATE353037 T1 AT E353037T1 AT 01127630 T AT01127630 T AT 01127630T AT 01127630 T AT01127630 T AT 01127630T AT E353037 T1 ATE353037 T1 AT E353037T1
Authority
AT
Austria
Prior art keywords
actual
arc
parameters
welding
monitor
Prior art date
Application number
AT01127630T
Other languages
English (en)
Inventor
Christopher Hsu
Original Assignee
Lincoln Global 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 Lincoln Global Inc filed Critical Lincoln Global Inc
Application granted granted Critical
Publication of ATE353037T1 publication Critical patent/ATE353037T1/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
    • B23K9/09—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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring
    • 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
    • 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
    • B23K9/093—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits the frequency of the pulses produced being modulatable
    • 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
    • B23K9/0953—Monitoring or automatic control of welding parameters using computing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Arc Welding Control (AREA)
AT01127630T 2000-11-20 2001-11-20 Vorrichtung und verfahren zum überwachen des lichtbogenschweissens ATE353037T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/716,803 US6441342B1 (en) 2000-11-20 2000-11-20 Monitor for electric arc welder

Publications (1)

Publication Number Publication Date
ATE353037T1 true ATE353037T1 (de) 2007-02-15

Family

ID=24879500

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01127630T ATE353037T1 (de) 2000-11-20 2001-11-20 Vorrichtung und verfahren zum überwachen des lichtbogenschweissens

Country Status (9)

Country Link
US (1) US6441342B1 (de)
EP (1) EP1206992B9 (de)
JP (1) JP2002153972A (de)
CN (1) CN1354062B (de)
AT (1) ATE353037T1 (de)
AU (1) AU773586B2 (de)
BR (1) BR0105358A (de)
CA (1) CA2359424C (de)
DE (1) DE60126390T2 (de)

Families Citing this family (163)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6621049B2 (en) * 2001-04-26 2003-09-16 Central Motor Wheel Co., Ltd. Welding stability assessment apparatus for pulsed arc welding
US6795778B2 (en) * 2001-05-24 2004-09-21 Lincoln Global, Inc. System and method for facilitating welding system diagnostics
AUPS274002A0 (en) * 2002-06-03 2002-06-20 University Of Wollongong, The Control method and system for metal arc welding
US6909067B2 (en) * 2002-10-09 2005-06-21 Illinois Tool Works Inc. Method and apparatus for welding with CV control
US7091445B2 (en) 2002-10-25 2006-08-15 Lincoln Global, Inc. Electric arc welder and method for controlling the welding process of the welder
TWI350046B (en) * 2003-08-18 2011-10-01 Mks Instr Inc System and method for controlling the operation of a power supply
US7289862B2 (en) * 2004-01-07 2007-10-30 Britton David R Methods to support process quality and maintenance during control of an industrial process such as welding
US7173214B2 (en) * 2004-04-01 2007-02-06 Lincoln Global, Inc. Electric arc pulse welder with short circuit control
CN100368134C (zh) * 2004-04-05 2008-02-13 上海威特力焊接设备制造有限公司 数字化送丝系统
JP4760053B2 (ja) 2005-02-28 2011-08-31 パナソニック株式会社 アーク溶接装置の制御方法およびアーク溶接装置
US7968822B2 (en) * 2005-03-28 2011-06-28 Lincoln Global, Inc. Arc welding system
AT502326B1 (de) * 2005-09-09 2009-07-15 Fronius Int Gmbh Fernzugriffseinheit und kommunikationsverfahren zur verwaltung von schweissgeräten
JP5214859B2 (ja) * 2005-11-07 2013-06-19 株式会社ダイヘン 消耗電極アーク溶接電源の出力制御方法
US9687931B2 (en) * 2006-12-05 2017-06-27 Lincoln Global, Inc. System for measuring energy using digitally controlled welding power sources
US20080078811A1 (en) * 2006-09-15 2008-04-03 The Lincoln Electric Company Weld data acquisition
US8963045B2 (en) * 2006-09-19 2015-02-24 Lincoln Global, Inc. Non-linear adaptive control system and method for welding
US9937577B2 (en) 2006-12-20 2018-04-10 Lincoln Global, Inc. System for a welding sequencer
US9104195B2 (en) 2006-12-20 2015-08-11 Lincoln Global, Inc. Welding job sequencer
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
JP4995697B2 (ja) * 2007-11-12 2012-08-08 株式会社ダイヘン ステッチパルス溶接装置
US20090200282A1 (en) * 2008-02-08 2009-08-13 Gm Global Technology Operations, Inc. Weld signature monitoring method and apparatus
US20090200281A1 (en) * 2008-02-08 2009-08-13 Gm Global Technology Operations, Inc. Welding power supply with neural network controls
AT506744B1 (de) * 2008-04-21 2012-06-15 Fronius Int Gmbh Verfahren zum regeln eines schweissgerätes
WO2009146359A1 (en) 2008-05-28 2009-12-03 Illinois Tool Works Inc. Welding training system
US9330575B2 (en) 2008-08-21 2016-05-03 Lincoln Global, Inc. Tablet-based welding simulator
US8884177B2 (en) * 2009-11-13 2014-11-11 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
US9280913B2 (en) 2009-07-10 2016-03-08 Lincoln Global, Inc. Systems and methods providing enhanced education and training in a virtual reality environment
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
US8834168B2 (en) 2008-08-21 2014-09-16 Lincoln Global, Inc. System and method providing combined virtual reality arc welding and three-dimensional (3D) viewing
US8747116B2 (en) * 2008-08-21 2014-06-10 Lincoln Global, Inc. System and method providing arc welding training in a real-time simulated virtual reality environment using real-time weld puddle feedback
US9483959B2 (en) 2008-08-21 2016-11-01 Lincoln Global, Inc. Welding simulator
US8911237B2 (en) 2008-08-21 2014-12-16 Lincoln Global, Inc. Virtual reality pipe welding simulator and setup
US8851896B2 (en) 2008-08-21 2014-10-07 Lincoln Global, Inc. Virtual reality GTAW and pipe welding simulator and setup
US20100089889A1 (en) * 2008-10-13 2010-04-15 Illinois Tool Works Inc. Method And Apparatus For Controlling A Welding System
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
DE102009016798A1 (de) * 2009-04-07 2010-10-14 Daimler Ag Verfahren und Steuergerät zum Überwachen einer Qualität von Schweißpunkten einer Widerstandsschweißzange
CN102123812B (zh) 2009-04-08 2013-06-12 松下电器产业株式会社 电弧焊接方法及电弧焊接装置
US9221117B2 (en) 2009-07-08 2015-12-29 Lincoln Global, Inc. System for characterizing manual welding operations
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
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
US8569646B2 (en) 2009-11-13 2013-10-29 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
US9468988B2 (en) 2009-11-13 2016-10-18 Lincoln Global, Inc. Systems, methods, and apparatuses for monitoring weld quality
JP5170321B2 (ja) * 2009-11-25 2013-03-27 パナソニック株式会社 溶接方法および溶接装置
JP5596394B2 (ja) * 2010-03-31 2014-09-24 株式会社ダイヘン アーク溶接方法
CN102986305B (zh) * 2010-07-16 2016-01-20 海别得公司 等离子体电弧喷枪中的故障事件检测
US8649139B2 (en) * 2010-08-23 2014-02-11 General Electric Company Methods, systems, and apparatus for detecting arc flash events using current and voltage
JP5251998B2 (ja) 2011-01-31 2013-07-31 カシオ計算機株式会社 電子時計
EP2714315B1 (de) 2011-05-26 2017-05-10 Victor Equipment Company System zur erzeugung einer schweissung mit energiebewahrung und verbesserter kühlung bei schweissmaschinen ; verfahren zur erzeugung einer schweissung unter verwendung eines solchen systems
EP2714314B1 (de) 2011-05-26 2018-09-12 Victor Equipment Company System zur bereitstellung eines verbesserten starts bei einem schweissverfahren mit bereitstellung einer impulsperiode am start
CN103648703A (zh) * 2011-07-08 2014-03-19 焊接机器人公司 用于在焊接期间手工焊缝跟踪的系统和方法以及焊接辅助系统
US9101994B2 (en) 2011-08-10 2015-08-11 Illinois Tool Works Inc. System and device for welding training
CN103071892A (zh) * 2011-10-26 2013-05-01 咸阳华清设备科技有限公司 一种数字控制逆变式自动电焊机的电路控制方法
US9403233B2 (en) 2011-12-16 2016-08-02 Illinois Tool Works Inc. DC electrode negative rotating arc welding method and system
US9573215B2 (en) 2012-02-10 2017-02-21 Illinois Tool Works Inc. Sound-based weld travel speed sensing system and method
US9174294B2 (en) 2012-03-30 2015-11-03 Illinois Tool Works Inc. Devices and methods for analyzing spatter generating events
MX346755B (es) 2012-04-23 2017-03-28 Lincoln Global Inc Sistema y método para monitorear calidad de soldadura.
US10071434B2 (en) * 2012-05-17 2018-09-11 Lincoln Global, Inc. Intelligent waveform selection for a welding system having particular electrical output characteristics
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
US9511442B2 (en) 2012-07-27 2016-12-06 Illinois Tool Works Inc. Adaptable rotating arc welding method and system
US9333582B2 (en) * 2012-11-07 2016-05-10 Lincoln Global, Inc. Method and system to control heat input in a welding operation
US10315268B2 (en) 2012-11-07 2019-06-11 Lincoln Global, Inc. Method and system to control heat input in a welding operation
US9368045B2 (en) 2012-11-09 2016-06-14 Illinois Tool Works Inc. System and device for welding training
US9583014B2 (en) 2012-11-09 2017-02-28 Illinois Tool Works Inc. System and device for welding training
US10213861B2 (en) * 2013-03-11 2019-02-26 Illinois Tool Works Inc. Automated system for machine set-up of welding power sources and welding systems
WO2014140738A2 (en) * 2013-03-14 2014-09-18 Lincoln Global, Inc. Systems and methods of exporting or using welding sequencer data for external systems
US9583023B2 (en) 2013-03-15 2017-02-28 Illinois Tool Works Inc. Welding torch for a welding training system
US9728103B2 (en) 2013-03-15 2017-08-08 Illinois Tool Works Inc. Data storage and analysis for a welding training system
US9713852B2 (en) 2013-03-15 2017-07-25 Illinois Tool Works Inc. Welding training systems and devices
US9666100B2 (en) 2013-03-15 2017-05-30 Illinois Tool Works Inc. Calibration devices for a welding training system
US9672757B2 (en) 2013-03-15 2017-06-06 Illinois Tool Works Inc. Multi-mode software and method for a welding training system
US10930174B2 (en) 2013-05-24 2021-02-23 Lincoln Global, Inc. Systems and methods providing a computerized eyewear device to aid in welding
US11090753B2 (en) 2013-06-21 2021-08-17 Illinois Tool Works Inc. System and method for determining weld travel speed
US10543549B2 (en) 2013-07-16 2020-01-28 Illinois Tool Works Inc. Additive manufacturing system for joining and surface overlay
US20150072323A1 (en) 2013-09-11 2015-03-12 Lincoln Global, Inc. Learning management system for a real-time simulated virtual reality welding training environment
AT514318B1 (de) 2013-09-12 2014-12-15 Fronius Int Gmbh Verfahren zum Durchführen eines Schweißprozesses, Schweißgerät und Drahtrolle für ein solches Schweißgerät
US10953484B2 (en) 2013-09-16 2021-03-23 Illinois Tool Works Inc. Narrow groove welding method and system
US10543551B2 (en) 2013-09-16 2020-01-28 Illinois Tool Works Inc. Synchronized rotating arc welding method and system
US10083627B2 (en) 2013-11-05 2018-09-25 Lincoln Global, Inc. Virtual reality and real welding training system and method
US10056010B2 (en) 2013-12-03 2018-08-21 Illinois Tool Works Inc. Systems and methods for a weld training system
US10170019B2 (en) 2014-01-07 2019-01-01 Illinois Tool Works Inc. Feedback from a welding torch of a welding system
US9589481B2 (en) 2014-01-07 2017-03-07 Illinois Tool Works Inc. Welding software for detection and control of devices and for analysis of data
US9751149B2 (en) 2014-01-07 2017-09-05 Illinois Tool Works Inc. Welding stand for a welding system
US9724788B2 (en) 2014-01-07 2017-08-08 Illinois Tool Works Inc. Electrical assemblies for a welding system
US9757819B2 (en) 2014-01-07 2017-09-12 Illinois Tool Works Inc. Calibration tool and method for a welding system
US10105782B2 (en) 2014-01-07 2018-10-23 Illinois Tool Works Inc. Feedback from a welding torch of a welding system
US9836987B2 (en) 2014-02-14 2017-12-05 Lincoln Global, Inc. Virtual reality pipe welding simulator and setup
US11185940B2 (en) 2014-03-12 2021-11-30 Illinois Tool Works Inc. Systems and methods for controlling an output power of a welding power supply
US10052707B2 (en) * 2014-04-04 2018-08-21 Lincoln Global, Inc. Method and system to use AC welding waveform and enhanced consumable to improve welding of galvanized workpiece
CN106233358A (zh) 2014-06-02 2016-12-14 林肯环球股份有限公司 用于人工焊工培训的系统和方法
US9700953B2 (en) 2014-06-25 2017-07-11 Honda Motor Co., Ltd. Adaptive welding apparatus, control system, and method of controlling an adaptive welding apparatus
US10307853B2 (en) 2014-06-27 2019-06-04 Illinois Tool Works Inc. System and method for managing welding data
US9937578B2 (en) 2014-06-27 2018-04-10 Illinois Tool Works Inc. System and method for remote welding training
US9862049B2 (en) 2014-06-27 2018-01-09 Illinois Tool Works Inc. System and method of welding system operator identification
US10665128B2 (en) 2014-06-27 2020-05-26 Illinois Tool Works Inc. System and method of monitoring welding information
US9724787B2 (en) 2014-08-07 2017-08-08 Illinois Tool Works Inc. System and method of monitoring a welding environment
US11014183B2 (en) 2014-08-07 2021-05-25 Illinois Tool Works Inc. System and method of marking a welding workpiece
US9875665B2 (en) 2014-08-18 2018-01-23 Illinois Tool Works Inc. Weld training system and method
US10239147B2 (en) 2014-10-16 2019-03-26 Illinois Tool Works Inc. Sensor-based power controls for a welding system
US11247289B2 (en) 2014-10-16 2022-02-15 Illinois Tool Works Inc. Remote power supply parameter adjustment
US10490098B2 (en) 2014-11-05 2019-11-26 Illinois Tool Works Inc. System and method of recording multi-run data
US10417934B2 (en) 2014-11-05 2019-09-17 Illinois Tool Works Inc. System and method of reviewing weld data
US10204406B2 (en) 2014-11-05 2019-02-12 Illinois Tool Works Inc. System and method of controlling welding system camera exposure and marker illumination
US10373304B2 (en) 2014-11-05 2019-08-06 Illinois Tool Works Inc. System and method of arranging welding device markers
US10402959B2 (en) 2014-11-05 2019-09-03 Illinois Tool Works Inc. System and method of active torch marker control
US10210773B2 (en) 2014-11-05 2019-02-19 Illinois Tool Works Inc. System and method for welding torch display
CN107073627B (zh) * 2014-11-10 2018-09-18 林肯环球股份有限公司 用于监测焊接品质的系统、方法
US10421267B2 (en) * 2015-02-12 2019-09-24 Arevo, Inc. Method to monitor additive manufacturing process for detection and in-situ correction of defects
US9895845B2 (en) 2015-02-16 2018-02-20 Arevo Inc. Method and a system to optimize printing parameters in additive manufacturing process
US10427239B2 (en) 2015-04-02 2019-10-01 Illinois Tool Works Inc. Systems and methods for tracking weld training arc parameters
US10593230B2 (en) 2015-08-12 2020-03-17 Illinois Tool Works Inc. Stick welding electrode holder systems and methods
US10657839B2 (en) 2015-08-12 2020-05-19 Illinois Tool Works Inc. Stick welding electrode holders with real-time feedback features
US10373517B2 (en) 2015-08-12 2019-08-06 Illinois Tool Works Inc. Simulation stick welding electrode holder systems and methods
US10438505B2 (en) 2015-08-12 2019-10-08 Illinois Tool Works Welding training system interface
US10974337B2 (en) 2015-08-17 2021-04-13 Illinois Tool Works Inc. Additive manufacturing systems and methods
US10179369B2 (en) 2015-10-27 2019-01-15 Lincoln Global, Inc. Welding system for AC welding with reduced spatter
US10576570B2 (en) 2015-12-30 2020-03-03 Lincoln Global, Inc. Weld sequencer part and statistical limits analyzer
MX2018008461A (es) 2016-01-08 2018-11-09 Illinois Tool Works Sistemas y metodos para proporcionar capacitacion en soldadura.
CA3010814A1 (en) 2016-01-08 2017-07-13 Illinois Tool Works Inc. Systems and methods to provide weld training
US10052813B2 (en) 2016-03-28 2018-08-21 Arevo, Inc. Method for additive manufacturing using filament shaping
WO2017210490A1 (en) 2016-06-01 2017-12-07 Arevo, Inc. Localized heating to improve interlayer bonding in 3d printing
US9656429B1 (en) 2016-08-09 2017-05-23 Arevo, Inc. Systems and methods for structurally analyzing and printing parts
EP3319066A1 (de) 2016-11-04 2018-05-09 Lincoln Global, Inc. Magnetische frequenzwahl für elektromagnetische positionsverfolgung
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
AU2017391412B2 (en) * 2016-12-30 2021-04-15 The Esab Group Inc. Dynamic duty cycle for a welding and cutting apparatus
US10722967B2 (en) 2017-01-27 2020-07-28 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
US11110536B2 (en) 2017-01-27 2021-09-07 Lincoln Global, Inc. Apparatus and method for welding with AC waveform
CN106808063B (zh) * 2017-02-22 2018-04-03 重庆理工大学 一种基于电弧声发射信号传感监测电弧弧长的方法
CN106881516B (zh) * 2017-02-22 2018-05-01 重庆理工大学 一种利用电弧电压信号监测电弧弧长的方法
CN106695072B (zh) * 2017-02-22 2018-03-13 重庆理工大学 一种基于电弧声波信号传感监测电弧弧长的方法
KR102242248B1 (ko) * 2017-05-02 2021-04-20 주식회사 엘지화학 이차전지의 용접 검사장치 및 검사방법
US11911958B2 (en) 2017-05-04 2024-02-27 Stratasys, Inc. Method and apparatus for additive manufacturing with preheat
WO2018213334A1 (en) 2017-05-15 2018-11-22 Arevo, Inc. Systems and methods for determining tool paths in three-dimensional printing
WO2018217650A1 (en) 2017-05-22 2018-11-29 Arevo, Inc. Methods and systems for three-dimensional printing of composite objects
US10997872B2 (en) 2017-06-01 2021-05-04 Lincoln Global, Inc. Spring-loaded tip assembly to support simulated shielded metal arc welding
EP4159351A1 (de) * 2017-06-08 2023-04-05 Illinois Tool Works, Inc. System und verfahren zum konditionieren eines ausgangs eines schweissart-stromversorgungsgeräts
US10792682B2 (en) 2017-10-02 2020-10-06 Illinois Tool Works Inc. Metal manufacturing systems and methods using mechanical oscillation
US11897060B2 (en) 2017-11-29 2024-02-13 Lincoln Global, Inc. Systems and methods for welding torch weaving
US11065707B2 (en) 2017-11-29 2021-07-20 Lincoln Global, Inc. Systems and methods supporting predictive and preventative maintenance
CN109901025A (zh) * 2017-12-07 2019-06-18 艾欧史密斯(中国)热水器有限公司 用电设备及其拉弧检测方法和装置
US11267066B2 (en) * 2018-03-20 2022-03-08 Lincoln Global, Inc. Weld signature analysis for weld quality determination
US11475792B2 (en) 2018-04-19 2022-10-18 Lincoln Global, Inc. Welding simulator with dual-user configuration
US11557223B2 (en) 2018-04-19 2023-01-17 Lincoln Global, Inc. Modular and reconfigurable chassis for simulated welding training
US11521512B2 (en) 2019-02-19 2022-12-06 Illinois Tool Works Inc. Systems for simulating joining operations using mobile devices
US11450233B2 (en) 2019-02-19 2022-09-20 Illinois Tool Works Inc. Systems for simulating joining operations using mobile devices
CN109746602A (zh) * 2019-03-28 2019-05-14 北部湾大学 一种船舶组立板架结构的焊接机器人
US11623292B2 (en) 2019-03-29 2023-04-11 Lincoln Global, Inc. Real time resistance monitoring of an arc welding circuit
US11311958B1 (en) * 2019-05-13 2022-04-26 Airgas, Inc. Digital welding and cutting efficiency analysis, process evaluation and response feedback system for process optimization
US11288978B2 (en) 2019-07-22 2022-03-29 Illinois Tool Works Inc. Gas tungsten arc welding training systems
US11776423B2 (en) 2019-07-22 2023-10-03 Illinois Tool Works Inc. Connection boxes for gas tungsten arc welding training systems
EP3772389A1 (de) * 2019-08-06 2021-02-10 Fronius International GmbH Verfahren und vorrichtung zur stabilisierung eines überganges zwischen verschiedenartigen schweissprozessphasen eines schweissprozesses
US11400537B2 (en) * 2019-09-12 2022-08-02 Illinois Tool Works Inc. System and methods for labeling weld monitoring time periods using machine learning techniques
US11958141B2 (en) 2019-10-31 2024-04-16 Illinois Tool Works Inc. Systems and methods to provide welding-type arc starting and stabilization with reduced open circuit voltage
US11322037B2 (en) 2019-11-25 2022-05-03 Illinois Tool Works Inc. Weld training simulations using mobile devices, modular workpieces, and simulated welding equipment
US11721231B2 (en) 2019-11-25 2023-08-08 Illinois Tool Works Inc. Weld training simulations using mobile devices, modular workpieces, and simulated welding equipment

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359561A (en) 1964-07-15 1967-12-19 United States Steel Corp Apparatus for indicating and recording periods of operation of a machine
US3950759A (en) 1975-01-08 1976-04-13 Bethlehem Steel Corporation Portable instrument for recording electrical load current and operating duration
US4595820A (en) * 1982-10-22 1986-06-17 The Ohio State University Apparatus and methods for controlling a welding process
HU188832B (en) * 1983-01-26 1986-05-28 Retfalvi,Ferenc,Hu Method and apparatus for securing the weld quality during operation, for marking the defect spots on piece and for certifying the quality
GB8507094D0 (en) * 1985-03-19 1985-04-24 Welding Inst Welding monitor
US5059766A (en) * 1985-10-25 1991-10-22 Gilliland Malcolm T Method and apparatus for improved arc striking
US5148001A (en) * 1986-12-11 1992-09-15 The Lincoln Electric Company System and method of short circuiting arc welding
US5305183A (en) * 1991-07-09 1994-04-19 Edison Welding Institute Portable personal computer with passive backplane having a doublesided staggered connector array
US5221825A (en) * 1992-06-01 1993-06-22 The United States Of America As Represented By The Secretary Of Commerce Sensing of gas metal arc welding process characteristics for welding process control
US5278390A (en) 1993-03-18 1994-01-11 The Lincoln Electric Company System and method for controlling a welding process for an arc welder
US5521354A (en) * 1994-06-21 1996-05-28 Caterpillar Inc. Method for arc welding fault detection
US5708253A (en) 1995-06-07 1998-01-13 Hill Technical Services, Inc. Apparatus and method for computerized interactive control, measurement and documentation of arc welding
AUPO607397A0 (en) * 1997-04-08 1997-05-01 University Of Sydney, The Weld quality measurement
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
US6031203A (en) * 1997-10-22 2000-02-29 Central Motor Wheel Co., Ltd. Method and apparatus for determining stability of arc welding
US6051810A (en) 1998-01-09 2000-04-18 Lincoln Global, Inc. Short circuit welder
US6051805A (en) 1998-01-20 2000-04-18 Air Liquide Canada Methods and apparatus for welding performance measurement
US6130407A (en) * 1998-07-29 2000-10-10 Tregaskiss, Ltd. Arc welding torch
US6236017B1 (en) * 1999-07-01 2001-05-22 Bechtel Bwxt Idaho, Llc Method and apparatus for assessing weld quality

Also Published As

Publication number Publication date
CA2359424A1 (en) 2002-05-20
CA2359424C (en) 2004-12-21
CN1354062A (zh) 2002-06-19
DE60126390T2 (de) 2007-12-06
AU773586B2 (en) 2004-05-27
DE60126390D1 (de) 2007-03-22
BR0105358A (pt) 2002-06-25
EP1206992B9 (de) 2007-12-26
EP1206992A2 (de) 2002-05-22
AU8152401A (en) 2002-05-23
CN1354062B (zh) 2011-11-09
US6441342B1 (en) 2002-08-27
EP1206992B1 (de) 2007-01-31
JP2002153972A (ja) 2002-05-28
EP1206992A3 (de) 2005-02-23

Similar Documents

Publication Publication Date Title
ATE353037T1 (de) Vorrichtung und verfahren zum überwachen des lichtbogenschweissens
DE602005008504D1 (de) Elektrische Lichtbogenvorrichtung mit einem gesteuerten Wellenformprofil für Kernelektroden
CN104768694B (zh) 在焊接操作期间检测熔滴从焊丝的分离的方法
CA2479694A1 (en) Short circuit arc welder and method of controlling same
US20080053978A1 (en) Welder with positional heat control and method of using same
RU2422255C2 (ru) Способ сварки короткой дугой
DE3874315D1 (de) Verfahren und vorrichtung zum inertschutzgas-lichtbogenschweissen.
HK1082703A1 (en) Ac electric arc welding system and process with two electrodes
US6570130B1 (en) Device for monitoring voltage leads and method of using same
PL1607162T3 (pl) Spawarka impulsowa i sposób jej używania
ATE390978T1 (de) Vorrichtung zum lichtbogenschweissen
JP2005313229A5 (de)
ATE552933T1 (de) Einrichtung zum kurzschluss-lichtbogenschweissen und verfahren zur ansteuerung desselben
CN103260807A (zh) 电弧焊接控制方法及电弧焊接装置
CA2281299A1 (en) Method of controlling a welding process and controller therefor
JPH0459178A (ja) アーク溶接電源装置
CN100528445C (zh) 双级焊机及其操作方法
CN104736285A (zh) 提供用于获得一致的焊道外观的调制方案的系统和电源
CA2281048A1 (en) Method and apparatus for arc welding
ATE316439T1 (de) Vorrichtung und verfahren zum steuern des impulsförmigen ac lichtbogenschweissens und lichtbogenschweissleistungsquelle
JP6974915B2 (ja) 非消耗電極式アーク溶接方法
SU1682072A1 (ru) Способ электродуговой сварки толстолистового металла
KR19980014526A (ko) 아크 용접 로봇의 스팃 아웃 조정 방법(method for controlling stick-out of arc welding robot)
JPH06179080A (ja) 金属板のスポット溶接方法及びスポット溶接用電極
EA200400330A1 (ru) Способ управления дуговой сваркой путём определения мгновенных тока и напряжения

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1206992

Country of ref document: EP