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DE602004001121D1 - AC elektrische Lichtbogenschweissvorrichtung und -verfahren mit zwei Elektroden - Google Patents

AC elektrische Lichtbogenschweissvorrichtung und -verfahren mit zwei Elektroden

Info

Publication number
DE602004001121D1
DE602004001121D1 DE602004001121T DE602004001121T DE602004001121D1 DE 602004001121 D1 DE602004001121 D1 DE 602004001121D1 DE 602004001121 T DE602004001121 T DE 602004001121T DE 602004001121 T DE602004001121 T DE 602004001121T DE 602004001121 D1 DE602004001121 D1 DE 602004001121D1
Authority
DE
Germany
Prior art keywords
push
electric arc
arc welding
waveform
waveforms
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
DE602004001121T
Other languages
English (en)
Other versions
DE602004001121T2 (de
Inventor
William S Houston
Russell K Myers
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 Global Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34523093&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602004001121(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lincoln Global Inc filed Critical Lincoln Global Inc
Publication of DE602004001121D1 publication Critical patent/DE602004001121D1/de
Application granted granted Critical
Publication of DE602004001121T2 publication Critical patent/DE602004001121T2/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
    • 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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0953—Monitoring or automatic control of welding parameters using 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
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • B23K9/1735—Arc welding or cutting making use of shielding gas and of a consumable electrode making use of several electrodes
    • 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
    • B23K9/18—Submerged-arc welding
    • B23K9/186—Submerged-arc welding making use of a consumable electrodes
    • B23K9/188—Submerged-arc welding making use of a consumable electrodes making use of several electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/013—Method or apparatus with electric heating

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)
  • Generation Of Surge Voltage And Current (AREA)
DE602004001121T 2003-12-15 2004-10-14 AC elektrische Lichtbogenschweissvorrichtung und -verfahren mit zwei Elektroden Expired - Fee Related DE602004001121T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US735103 2003-12-15
US10/735,103 US7091446B2 (en) 2003-12-15 2003-12-15 Electric arc welding system

Publications (2)

Publication Number Publication Date
DE602004001121D1 true DE602004001121D1 (de) 2006-07-20
DE602004001121T2 DE602004001121T2 (de) 2006-12-21

Family

ID=34523093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004001121T Expired - Fee Related DE602004001121T2 (de) 2003-12-15 2004-10-14 AC elektrische Lichtbogenschweissvorrichtung und -verfahren mit zwei Elektroden

Country Status (10)

Country Link
US (2) US7091446B2 (de)
EP (1) EP1543909B1 (de)
JP (1) JP2005193299A (de)
KR (1) KR100597982B1 (de)
AT (1) ATE328696T1 (de)
AU (1) AU2004205278B2 (de)
BR (1) BRPI0404620A (de)
CA (1) CA2478935C (de)
DE (1) DE602004001121T2 (de)
MX (1) MXPA04011749A (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7091446B2 (en) * 2003-12-15 2006-08-15 Lincoln Global, Inc. Electric arc welding system
US7053334B2 (en) * 2004-03-01 2006-05-30 Lincoln Global, Inc. Electric arc welder system with waveform profile control
US8759715B2 (en) * 2004-10-06 2014-06-24 Lincoln Global, Inc. Method of AC welding with cored electrode
US20070221643A1 (en) * 2004-04-29 2007-09-27 Lincoln Global, Inc. Gas-less process and system for girth welding in high strength applications including liquefied natural gas storage tanks
US7842903B2 (en) 2005-10-31 2010-11-30 Lincoln Global, Inc. Short arc welding system
US8704135B2 (en) 2006-01-20 2014-04-22 Lincoln Global, Inc. Synergistic welding system
US9333580B2 (en) * 2004-04-29 2016-05-10 Lincoln Global, Inc. Gas-less process and system for girth welding in high strength applications
US7166817B2 (en) * 2004-04-29 2007-01-23 Lincoln Global, Inc. Electric ARC welder system with waveform profile control for cored electrodes
AT501489B1 (de) * 2005-02-25 2009-07-15 Fronius Int Gmbh Verfahren zum steuern und/oder regeln eines schweissgerätes und schweissgerät
US7989732B2 (en) * 2005-06-15 2011-08-02 Lincoln Global, Inc. Method of AC welding using a flux cored electrode
US20080249471A1 (en) * 2007-03-30 2008-10-09 Animas Corporation Cannula insertion device for use with an insertion set
JP5049916B2 (ja) * 2007-10-31 2012-10-17 株式会社神戸製鋼所 アーク溶接ロボットの制御装置、その方法及びそのプログラム
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
CN101486126B (zh) * 2009-02-13 2011-03-16 天津大学 一种抗干扰的双丝交直流埋弧焊接方法
US10035209B2 (en) * 2009-03-18 2018-07-31 Lincoln Global, Inc. Adaptive GMAW short circuit frequency control
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
JP5403186B2 (ja) * 2011-11-15 2014-01-29 新日鐵住金株式会社 厚鋼板の高能率溶接方法
CN102916606B (zh) * 2012-10-16 2015-01-14 北京工业大学 一种新型交流脉冲电源装置
US20150028011A1 (en) * 2013-07-24 2015-01-29 Lincoln Global, Inc. System and method of controlling heat input in tandem hot-wire applications
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
US10173279B2 (en) 2014-11-21 2019-01-08 Lincoln Global, Inc. Welding system
WO2016199419A1 (ja) * 2015-06-10 2016-12-15 Ｊｆｅスチール株式会社 多電極サブマージアーク溶接方法、ならびに溶接継手およびその製造方法
US10974341B2 (en) * 2016-06-28 2021-04-13 Lincoln Global, Inc. Welding waveform for stainless steel applications
US20180056427A1 (en) * 2016-08-31 2018-03-01 Esab Ab Inverter digital control
US10449615B2 (en) * 2016-10-31 2019-10-22 Illinois Tool Works Inc. Hybrid welding modules
CN109093233A (zh) * 2018-09-25 2018-12-28 无锡三虹重工机械设备有限公司 一种多弧多丝埋弧焊智能控制系统
EP3722038A1 (de) * 2019-04-10 2020-10-14 Fronius International GmbH Mehrfach-impulsschweissverfahren
US10710310B1 (en) * 2019-08-15 2020-07-14 Dukane Ias, Llc Multipoint controllers for power delivery to multiple probes in ultrasonic welding systems
JP7327870B2 (ja) * 2019-10-02 2023-08-16 株式会社ダイヘン 溶接システム
EP3825051A1 (de) * 2019-11-21 2021-05-26 FRONIUS INTERNATIONAL GmbH Verfahren und vorrichtung zum schweissen mit einer nichtabschmelzenden elektrode
CN111250828B (zh) * 2020-02-19 2021-10-26 河北科技大学 高频交直流双丝mig焊机电源
CN116142291B (zh) * 2022-11-25 2025-03-04 联创汽车电子有限公司 转向路感电机系统执行单元

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3735834C1 (en) 1987-10-20 1989-04-13 Mannesmann Ag Method for rapid welding under powder
US4806735A (en) 1988-01-06 1989-02-21 Welding Institute Of Canada Twin pulsed arc welding system
US5140140A (en) 1990-11-15 1992-08-18 Pollack Alex J Method and apparatus of submerged arc welding with electrodes in tandem
US5214265A (en) 1990-11-15 1993-05-25 Pollack Alex J High speed low deposition submerged arc welding apparatus and method
US5278390A (en) 1993-03-18 1994-01-11 The Lincoln Electric Company System and method for controlling a welding process for an arc welder
US6177651B1 (en) * 1998-06-11 2001-01-23 Illinois Tool Works Inc. Method and apparatus for producing welding power
US6207929B1 (en) 1999-06-21 2001-03-27 Lincoln Global, Inc. Tandem electrode welder and method of welding with two electrodes
US6111216A (en) 1999-01-19 2000-08-29 Lincoln Global, Inc. High current welding power supply
US6291798B1 (en) 1999-09-27 2001-09-18 Lincoln Global, Inc. Electric ARC welder with a plurality of power supplies
US6472634B1 (en) 2001-04-17 2002-10-29 Lincoln Global, Inc. Electric arc welding system
US6847008B2 (en) 2003-01-17 2005-01-25 Lincoln Global, Inc. Electric arc welding system
JP4029172B2 (ja) * 2003-03-04 2008-01-09 株式会社村田製作所 誘電体フィルタ、共用器および高周波通信装置
US7091446B2 (en) * 2003-12-15 2006-08-15 Lincoln Global, Inc. Electric arc welding system
US20070188384A1 (en) * 2006-02-14 2007-08-16 Accton Technology Corporation Co-construction with antenna and EMI shield

Also Published As

Publication number Publication date
CA2478935A1 (en) 2005-06-15
EP1543909A1 (de) 2005-06-22
BRPI0404620A (pt) 2005-08-23
AU2004205278A1 (en) 2005-06-30
DE602004001121T2 (de) 2006-12-21
KR20050059983A (ko) 2005-06-21
US20060273076A1 (en) 2006-12-07
US7282668B2 (en) 2007-10-16
US7091446B2 (en) 2006-08-15
US20050127054A1 (en) 2005-06-16
HK1082703A1 (en) 2006-06-16
EP1543909B1 (de) 2006-06-07
AU2004205278B2 (en) 2006-01-19
ATE328696T1 (de) 2006-06-15
KR100597982B1 (ko) 2006-07-13
CA2478935C (en) 2008-11-18
MXPA04011749A (es) 2005-06-17
JP2005193299A (ja) 2005-07-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 4513

8339 Ceased/non-payment of the annual fee