CA2474938A1 - Two stage welder and method of operating same - Google Patents

Two stage welder and method of operating same Download PDF

Info

Publication number
CA2474938A1
CA2474938A1 CA002474938A CA2474938A CA2474938A1 CA 2474938 A1 CA2474938 A1 CA 2474938A1 CA 002474938 A CA002474938 A CA 002474938A CA 2474938 A CA2474938 A CA 2474938A CA 2474938 A1 CA2474938 A1 CA 2474938A1
Authority
CA
Canada
Prior art keywords
electric arc
weld
arc welder
short
stt
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.)
Abandoned
Application number
CA002474938A
Other languages
English (en)
French (fr)
Inventor
Christopher Hsu
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
Individual
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
Priority claimed from US10/091,278 external-priority patent/US6717107B1/en
Application filed by Individual filed Critical Individual
Publication of CA2474938A1 publication Critical patent/CA2474938A1/en
Abandoned 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Arc Welding In General (AREA)
CA002474938A 2002-03-06 2003-01-06 Two stage welder and method of operating same Abandoned CA2474938A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/091,278 US6717107B1 (en) 2001-05-29 2002-03-06 Two stage welder and method of operating same
US10/091,278 2002-03-06
PCT/US2003/000320 WO2003076114A1 (en) 2002-03-06 2003-01-06 Two stage welder and method of operating same

Publications (1)

Publication Number Publication Date
CA2474938A1 true CA2474938A1 (en) 2003-09-18

Family

ID=27804115

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002474938A Abandoned CA2474938A1 (en) 2002-03-06 2003-01-06 Two stage welder and method of operating same

Country Status (10)

Country Link
EP (1) EP1490194A4 (de)
JP (1) JP4854927B2 (de)
KR (1) KR100700994B1 (de)
CN (1) CN100528445C (de)
AU (1) AU2003210444B2 (de)
BR (1) BR0308219A (de)
CA (1) CA2474938A1 (de)
MX (1) MXPA04008602A (de)
RU (1) RU2293000C2 (de)
WO (1) WO2003076114A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104736285A (zh) * 2012-10-18 2015-06-24 林肯环球股份有限公司 提供用于获得一致的焊道外观的调制方案的系统和电源

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
SE527841C2 (sv) * 2003-11-07 2006-06-20 Esab Ab Svetsmetod apparat och programvara för gasmetallbågsvetsning med kontinuerligt frammatad elektrod
US8203099B2 (en) * 2004-06-04 2012-06-19 Lincoln Global, Inc. Method and device to build-up, clad, or hard-face with minimal admixture
DE102005024802A1 (de) * 2005-05-27 2006-11-30 Ewm Hightec Welding Gmbh Schweissstromquelle und Verfahren zum MIG/MAG-Schweissen
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
JP2018051624A (ja) * 2016-09-26 2018-04-05 パナソニックＩｐマネジメント株式会社 アーク溶接制御方法
US11845149B2 (en) 2017-01-06 2023-12-19 Lyco Manufacturing, Inc. Power supply and method for dual process welding

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781511A (en) * 1972-03-23 1973-12-25 H Rygiol Method of welding employing square wave current pulses and causing the molten metal to resonate
US3826890A (en) * 1972-09-01 1974-07-30 P Bartlett Welding system controller
JPS5970469A (ja) * 1982-10-14 1984-04-20 Mitsubishi Electric Corp 直流ア−ク溶接装置
JPS61279363A (ja) * 1985-06-04 1986-12-10 Matsushita Electric Ind Co Ltd 消耗電極式溶接用電源
KR910004964B1 (ko) * 1987-04-28 1991-07-20 마쯔시다덴기산교 가부시기가이샤 소모전극식 아아크용접기
JPH01133679A (ja) 1987-11-18 1989-05-25 Kobe Steel Ltd 消耗電極式交流アーク溶接用電源の出力制御方法
US5317116A (en) * 1989-08-02 1994-05-31 Mitsubishi Denki Kabushiki Kaisha Pulse welding apparatus
JP3003159B2 (ja) * 1989-12-28 2000-01-24 株式会社ダイヘン 交流アーク溶接用電源
JPH09150267A (ja) * 1995-11-27 1997-06-10 Kobe Steel Ltd 炭酸ガスシールドアーク溶接方法
JP2001001142A (ja) * 1999-06-24 2001-01-09 Daihen Corp パルスアーク溶接のアーク長制御方法
AT412388B (de) * 2000-01-20 2005-02-25 Fronius Schweissmasch Prod Verfahren zum regeln einer schweissstromquelle mit einem resonanzkreis
US6248976B1 (en) * 2000-03-14 2001-06-19 Lincoln Global, Inc. Method of controlling arc welding processes and welder using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104736285A (zh) * 2012-10-18 2015-06-24 林肯环球股份有限公司 提供用于获得一致的焊道外观的调制方案的系统和电源

Also Published As

Publication number Publication date
RU2293000C2 (ru) 2007-02-10
EP1490194A1 (de) 2004-12-29
KR20040086476A (ko) 2004-10-08
EP1490194A4 (de) 2009-07-01
MXPA04008602A (es) 2004-12-06
KR100700994B1 (ko) 2007-04-02
BR0308219A (pt) 2004-12-21
JP4854927B2 (ja) 2012-01-18
AU2003210444A1 (en) 2003-09-22
CN100528445C (zh) 2009-08-19
JP2005523159A (ja) 2005-08-04
RU2004129726A (ru) 2005-04-10
AU2003210444B2 (en) 2007-08-23
WO2003076114A1 (en) 2003-09-18
CN1638907A (zh) 2005-07-13

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued