SG90204A1 - Arc welder and torch for same - Google Patents

Arc welder and torch for same

Info

Publication number
SG90204A1
SG90204A1 SG200006864A SG200006864A SG90204A1 SG 90204 A1 SG90204 A1 SG 90204A1 SG 200006864 A SG200006864 A SG 200006864A SG 200006864 A SG200006864 A SG 200006864A SG 90204 A1 SG90204 A1 SG 90204A1
Authority
SG
Singapore
Prior art keywords
switch
conductive state
tip section
arc
workpiece
Prior art date
Application number
SG200006864A
Other languages
English (en)
Inventor
Hsu Christopher
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
Publication of SG90204A1 publication Critical patent/SG90204A1/en

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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1056—Power supply characterised by the electric circuit by using digital means
    • B23K9/1062—Power supply characterised by the electric circuit by using digital means with computing means
    • 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
    • B23K9/06—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
    • 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
    • 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 modulable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Generation Of Surge Voltage And Current (AREA)
SG200006864A 1999-12-21 2000-11-28 Arc welder and torch for same SG90204A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/468,073 US6259059B1 (en) 1999-12-21 1999-12-21 Arc welder and torch for same

Publications (1)

Publication Number Publication Date
SG90204A1 true SG90204A1 (en) 2002-07-23

Family

ID=23858331

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200006864A SG90204A1 (en) 1999-12-21 2000-11-28 Arc welder and torch for same

Country Status (13)

Country Link
US (1) US6259059B1 (de)
EP (1) EP1118415B1 (de)
JP (1) JP2001219273A (de)
KR (1) KR100443304B1 (de)
CN (1) CN1203952C (de)
AT (1) ATE292536T1 (de)
AU (1) AU750925B2 (de)
CA (1) CA2326958C (de)
DE (1) DE60019252T2 (de)
ID (1) ID28661A (de)
NZ (1) NZ508420A (de)
SG (1) SG90204A1 (de)
TW (1) TW501964B (de)

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AT413801B (de) * 2003-09-29 2006-06-15 Fronius Int Gmbh Schweissanlage, sowie verfahren zur energieeinbringung in einen schweissprozess
CN100581703C (zh) * 2005-07-07 2010-01-20 株式会社大亨 焊接条件选择控制方法
US7964829B2 (en) * 2006-12-20 2011-06-21 Tyco Healthcare Group Lp Apparatus and method for making bag assembly
CN101234448B (zh) * 2008-02-29 2010-06-02 山东山大奥太电气有限公司 一种实现逆变焊机电源输出电流稳定的补偿电路
AT507228B1 (de) * 2008-07-30 2010-08-15 Fronius Int Gmbh Verfahren und vorrichtung zur formung des schweissdrahtendes
US8502121B2 (en) * 2009-06-17 2013-08-06 Covidien Lp Radiofrequency welding apparatus
US8151851B2 (en) 2009-06-17 2012-04-10 Tyco Healthcare Group Lp Apparatus for making bag assembly and method thereof
US10455682B2 (en) 2012-04-04 2019-10-22 Hypertherm, Inc. Optimization and control of material processing using a thermal processing torch
US10486260B2 (en) * 2012-04-04 2019-11-26 Hypertherm, Inc. Systems, methods, and devices for transmitting information to thermal processing systems
US9782852B2 (en) 2010-07-16 2017-10-10 Hypertherm, Inc. Plasma torch with LCD display with settings adjustment and fault diagnosis
US8398572B2 (en) 2010-09-21 2013-03-19 Covidien Lp Bladder tube connection
US11783138B2 (en) * 2012-04-04 2023-10-10 Hypertherm, Inc. Configuring signal devices in thermal processing systems
US9395715B2 (en) 2012-04-04 2016-07-19 Hypertherm, Inc. Identifying components in a material processing system
US20150332071A1 (en) 2012-04-04 2015-11-19 Hypertherm, Inc. Configuring Signal Devices in Thermal Processing Systems
US9672460B2 (en) 2012-04-04 2017-06-06 Hypertherm, Inc. Configuring signal devices in thermal processing systems
US9737954B2 (en) 2012-04-04 2017-08-22 Hypertherm, Inc. Automatically sensing consumable components in thermal processing systems
US20140021183A1 (en) * 2012-07-19 2014-01-23 Lincoln Global Inc. Method and system for gas metal arc welding and a contact tip used for the same
US9643273B2 (en) 2013-10-14 2017-05-09 Hypertherm, Inc. Systems and methods for configuring a cutting or welding delivery device
US12521905B2 (en) 2014-03-07 2026-01-13 Hypertherm, Inc. Liquid pressurization pump and systems with data storage
US10786924B2 (en) 2014-03-07 2020-09-29 Hypertherm, Inc. Waterjet cutting head temperature sensor
WO2015134966A1 (en) 2014-03-07 2015-09-11 Hypertherm, Inc. Liquid pressurization pump and systems with data storage
US20150269603A1 (en) 2014-03-19 2015-09-24 Hypertherm, Inc. Methods for Developing Customer Loyalty Programs and Related Systems and Devices
US10665128B2 (en) * 2014-06-27 2020-05-26 Illinois Tool Works Inc. System and method of monitoring welding information
EP2978097A1 (de) * 2014-07-23 2016-01-27 Siemens Aktiengesellschaft Speisung von Schmelzelektroden über Umrichter
US11065706B2 (en) * 2015-08-28 2021-07-20 Illinois Tool Works Inc. Hybrid manual and automated welding
CN105195863A (zh) * 2015-10-28 2015-12-30 黄超发 一种微型交流电焊机
EP3374119B1 (de) * 2015-11-09 2019-08-28 Fronius International GmbH Verfahren zur datenübertragung bei einer widerstandsschweissstromquelle und widerstandsschweissstromquelle zur durchführung des verfahrens
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
CN108602153A (zh) * 2016-02-18 2018-09-28 伊利诺斯工具制品有限公司 可逆接触焊嘴以及可逆接触焊嘴的焊接组件
US10103536B2 (en) * 2016-05-11 2018-10-16 Seungchul Lee Circuit for detecting arc due to contact inferiority
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
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 (de) 2017-06-09 2022-03-23 Illinois Tool Works, Inc. Schweissanordnung für einen schweissbrenner mit zwei kontaktspitzen und einem kühlkörper zum kühlen und leiten von strom
US11524354B2 (en) 2017-06-09 2022-12-13 Illinois Tool Works Inc. Systems, methods, and apparatus to control weld current in a preheating system
WO2018227189A1 (en) 2017-06-09 2018-12-13 Illinois Tool Works Inc. Contact tips with screw threads and head to enable unthreading or the screw threads comprising longitudinal slots for gas flow; welding torch with contact tips
US11344964B2 (en) * 2017-06-09 2022-05-31 Illinois Tool Works Inc. Systems, methods, and apparatus to control welding electrode preheating
EP3634684B1 (de) 2017-06-09 2022-10-05 Illinois Tool Works Inc. Schweissbrenner mit erster kontaktspitze zum vorwärmen von schweissdraht und einer zweiten kontaktspitze
US11020813B2 (en) 2017-09-13 2021-06-01 Illinois Tool Works Inc. Systems, methods, and apparatus to reduce cast in a welding wire
CN108637435B (zh) * 2018-05-16 2020-07-28 华南理工大学 一种基于视觉与弧压传感的三维焊缝跟踪系统及方法
EP3843933B1 (de) 2018-08-31 2026-01-14 Illinois Tool Works, Inc. Unterpulver-lichtbogenschweisssystem und unterpulver-lichtbogenschweissbrenner zur resistiven vorwärmung eines elektrodendrahtes
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
CA3119590C (en) 2018-12-19 2024-06-11 Illinois Tool Works Inc. Contact tip, wire preheating assembly, contact tip assembly and consumable electrode-fed welding type system
US12583048B2 (en) 2019-03-29 2026-03-24 Illinois Tool Works Inc. Methods and apparatus to convert welding-type power to welding-type power and resistive preheating power
US12103121B2 (en) 2019-04-30 2024-10-01 Illinois Tool Works Inc. Methods and apparatus to control welding power and preheating power
US11772182B2 (en) 2019-12-20 2023-10-03 Illinois Tool Works Inc. Systems and methods for gas control during welding wire pretreatments
CN113843477B (zh) * 2021-10-25 2022-10-25 天津新松机器人自动化有限公司 一种机器人单丝焊接填充方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010012A (en) * 1959-12-24 1961-11-21 Air Reduction Arc welding
US3518401A (en) * 1967-10-04 1970-06-30 Air Reduction Electric arc pulsing
WO1993006702A1 (en) * 1991-04-08 1993-04-01 Thermal Dynamics Corporation Plasma torch electronic circuit
EP0609900A2 (de) * 1993-02-05 1994-08-10 The Lincoln Electric Company Wechselrichter-Leistungsversorgung für das Schweissen
JPH1158009A (ja) * 1997-08-07 1999-03-02 Matsushita Electric Ind Co Ltd アーク溶接装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3018360A (en) * 1960-04-25 1962-01-23 Air Reduction Arc welding torch
US3590213A (en) * 1969-10-20 1971-06-29 Allis Chalmers Mfg Co Arc starting device for long electrical stickout arc welding
US4447703A (en) * 1981-11-13 1984-05-08 Westinghouse Electric Corp. Method and apparatus for arc welding
US4631385A (en) * 1985-03-29 1986-12-23 Dimetrics, Inc. Automated position detectors and welding system utilizing same
JP2828985B2 (ja) * 1988-03-18 1998-11-25 株式会社日立製作所 アーク長検出装置，アーク長検出方法，トーチ高さ制御装置，トーチ高さ制御方法，自動溶接装置並びに自動溶接方法
US5275327A (en) * 1992-10-13 1994-01-04 Eg&G Idaho, Inc. Integrated optical sensor
US5278390A (en) * 1993-03-18 1994-01-11 The Lincoln Electric Company System and method for controlling a welding process for an arc welder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3010012A (en) * 1959-12-24 1961-11-21 Air Reduction Arc welding
US3518401A (en) * 1967-10-04 1970-06-30 Air Reduction Electric arc pulsing
WO1993006702A1 (en) * 1991-04-08 1993-04-01 Thermal Dynamics Corporation Plasma torch electronic circuit
EP0609900A2 (de) * 1993-02-05 1994-08-10 The Lincoln Electric Company Wechselrichter-Leistungsversorgung für das Schweissen
JPH1158009A (ja) * 1997-08-07 1999-03-02 Matsushita Electric Ind Co Ltd アーク溶接装置

Also Published As

Publication number Publication date
KR100443304B1 (ko) 2004-08-09
JP2001219273A (ja) 2001-08-14
CA2326958A1 (en) 2001-06-21
AU750925B2 (en) 2002-08-01
CA2326958C (en) 2006-03-14
KR20010067432A (ko) 2001-07-12
EP1118415B1 (de) 2005-04-06
AU7220700A (en) 2001-06-28
CN1300654A (zh) 2001-06-27
DE60019252T2 (de) 2006-02-16
DE60019252D1 (de) 2005-05-12
US6259059B1 (en) 2001-07-10
CN1203952C (zh) 2005-06-01
TW501964B (en) 2002-09-11
ID28661A (id) 2001-06-21
EP1118415A2 (de) 2001-07-25
NZ508420A (en) 2001-05-25
EP1118415A3 (de) 2002-04-03
ATE292536T1 (de) 2005-04-15

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