DE69816999D1 - Verfahren und vorrichtung zum lichtbogenschweissen mit einer abschmelzenden elektrode - Google Patents

Verfahren und vorrichtung zum lichtbogenschweissen mit einer abschmelzenden elektrode

Info

Publication number
DE69816999D1
DE69816999D1 DE69816999T DE69816999T DE69816999D1 DE 69816999 D1 DE69816999 D1 DE 69816999D1 DE 69816999 T DE69816999 T DE 69816999T DE 69816999 T DE69816999 T DE 69816999T DE 69816999 D1 DE69816999 D1 DE 69816999D1
Authority
DE
Germany
Prior art keywords
arc
short
electrode
current
welding
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 - Lifetime
Application number
DE69816999T
Other languages
English (en)
Other versions
DE69816999T2 (de
Inventor
Per Aberg
Lars Bengtsson
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.)
ESAB AB
Original Assignee
ESAB AB
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 ESAB AB filed Critical ESAB AB
Publication of DE69816999D1 publication Critical patent/DE69816999D1/de
Application granted granted Critical
Publication of DE69816999T2 publication Critical patent/DE69816999T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
DE69816999T 1997-05-05 1998-05-05 Verfahren und vorrichtung zum lichtbogenschweissen mit einer abschmelzenden elektrode Expired - Lifetime DE69816999T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9701696A SE510159C2 (sv) 1997-05-05 1997-05-05 Sätt och anordning för bågsvetsning med avsmältande elektrod
SE9701696 1997-05-05
PCT/SE1998/000829 WO1998050190A1 (en) 1997-05-05 1998-05-05 Method and apparatus for arc welding with melting electrode

Publications (2)

Publication Number Publication Date
DE69816999D1 true DE69816999D1 (de) 2003-09-11
DE69816999T2 DE69816999T2 (de) 2004-07-22

Family

ID=20406848

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816999T Expired - Lifetime DE69816999T2 (de) 1997-05-05 1998-05-05 Verfahren und vorrichtung zum lichtbogenschweissen mit einer abschmelzenden elektrode

Country Status (7)

Country Link
US (1) US6388233B1 (de)
EP (1) EP1017530B1 (de)
AT (1) ATE246565T1 (de)
DE (1) DE69816999T2 (de)
DK (1) DK1017530T3 (de)
SE (1) SE510159C2 (de)
WO (1) WO1998050190A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE527841C2 (sv) * 2003-11-07 2006-06-20 Esab Ab Svetsmetod apparat och programvara för gasmetallbågsvetsning med kontinuerligt frammatad elektrod
JP3786122B2 (ja) 2004-03-26 2006-06-14 松下電器産業株式会社 溶接装置
JP5442456B2 (ja) 2007-02-27 2014-03-12 エクソンモービル アップストリーム リサーチ カンパニー 軸方向の大きい塑性歪みに適応する炭素鋼構造およびパイプライン中の耐食合金溶接部
US20080264917A1 (en) * 2007-04-30 2008-10-30 Illinois Tool Works Inc. Metal core welding wire pulsed welding system and method
WO2008137371A2 (en) * 2007-04-30 2008-11-13 Illinois Tool Works Inc. Welding system and method with improved waveform

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1152002A (en) * 1965-05-27 1969-05-14 Welding Inst Improvements relating to Arc Welding
JPS57109573A (en) 1980-12-27 1982-07-08 Mitsubishi Electric Corp Pulse arc welding method
US4647754A (en) * 1984-04-10 1987-03-03 Matsushita Electric Industrial Co., Ltd. Consumable electrode type pulse arc welding machine
JPS61262469A (ja) 1985-05-16 1986-11-20 Toyota Motor Corp パルスア−ク溶接機
ATE95741T1 (de) 1986-06-04 1993-10-15 Welding Ind Of Australia Impulslichtbogenschweissen.
US4889969A (en) * 1987-04-28 1989-12-26 Matsushita Electric Industrial Co., Ltd. Reduced-spatter pulse arc welding machine for use with a consumable electrode
JPH01118371A (ja) 1988-09-20 1989-05-10 Mitsubishi Electric Corp パルスアーク溶接方法
US5157236A (en) * 1990-03-29 1992-10-20 Miller Electric Mfg. Co. Adaptive pulse mode gas metal arc welding control
US5270516A (en) * 1991-04-01 1993-12-14 Matsushita Electric Industrial Co., Ltd. Arc welding machine
WO1993000195A1 (en) 1991-06-24 1993-01-07 Welding Industries Limited Improved pulsed arc welding system
JP2973714B2 (ja) 1992-07-08 1999-11-08 トヨタ自動車株式会社 パルスアーク溶接装置

Also Published As

Publication number Publication date
US6388233B1 (en) 2002-05-14
SE510159C2 (sv) 1999-04-26
DK1017530T3 (da) 2003-11-24
WO1998050190A1 (en) 1998-11-12
ATE246565T1 (de) 2003-08-15
SE9701696D0 (sv) 1997-05-05
DE69816999T2 (de) 2004-07-22
EP1017530A1 (de) 2000-07-12
SE9701696L (sv) 1998-11-06
EP1017530B1 (de) 2003-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition