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SE513883C2 - Förfarande och anordning vid gasmetallbågsvetsning - Google Patents

Förfarande och anordning vid gasmetallbågsvetsning

Info

Publication number
SE513883C2
SE513883C2 SE9803971A SE9803971A SE513883C2 SE 513883 C2 SE513883 C2 SE 513883C2 SE 9803971 A SE9803971 A SE 9803971A SE 9803971 A SE9803971 A SE 9803971A SE 513883 C2 SE513883 C2 SE 513883C2
Authority
SE
Sweden
Prior art keywords
welding
current
control device
milliseconds
wire
Prior art date
Application number
SE9803971A
Other languages
English (en)
Swedish (sv)
Other versions
SE513883C3 (sv
SE9803971D0 (sv
SE9803971L (sv
Inventor
Per Aaberg
Lars Bengtsson
Anders Allansson
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
Priority to SE9803971A priority Critical patent/SE513883C2/sv
Publication of SE9803971D0 publication Critical patent/SE9803971D0/xx
Priority to EP99962629A priority patent/EP1140410B1/fr
Priority to DK99962629T priority patent/DK1140410T3/da
Priority to PL347782A priority patent/PL192041B1/pl
Priority to PCT/SE1999/002141 priority patent/WO2000033999A1/fr
Priority to DE69921686T priority patent/DE69921686T2/de
Priority to AT99962629T priority patent/ATE281265T1/de
Priority to US09/856,224 priority patent/US6630646B1/en
Publication of SE513883C3 publication Critical patent/SE513883C3/sv
Publication of SE9803971L publication Critical patent/SE9803971L/xx
Publication of SE513883C2 publication Critical patent/SE513883C2/sv

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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
SE9803971A 1998-11-19 1998-11-19 Förfarande och anordning vid gasmetallbågsvetsning SE513883C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9803971A SE513883C2 (sv) 1998-11-19 1998-11-19 Förfarande och anordning vid gasmetallbågsvetsning
US09/856,224 US6630646B1 (en) 1998-11-19 1999-11-19 Method and arrangement for gas metal arc welding
EP99962629A EP1140410B1 (fr) 1998-11-19 1999-11-19 Procede et dispositif de soudage a l'arc mig
DK99962629T DK1140410T3 (da) 1998-11-19 1999-11-19 Fremgangsmåde og indretning til gasmetallysbuesvejsning
PL347782A PL192041B1 (pl) 1998-11-19 1999-11-19 Sposób zmniejszania przywierania drutu spawalniczego do końcówki stykowej oraz źródło prądu spawania
PCT/SE1999/002141 WO2000033999A1 (fr) 1998-11-19 1999-11-19 Procede et dispositif de soudage a l'arc mig
DE69921686T DE69921686T2 (de) 1998-11-19 1999-11-19 Verfahren und vorrichtung zum gas-metall-lichtbogenschweissen
AT99962629T ATE281265T1 (de) 1998-11-19 1999-11-19 Verfahren und vorrichtung zum gas-metall- lichtbogenschweissen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9803971A SE513883C2 (sv) 1998-11-19 1998-11-19 Förfarande och anordning vid gasmetallbågsvetsning

Publications (4)

Publication Number Publication Date
SE9803971D0 SE9803971D0 (sv) 1998-11-19
SE513883C3 SE513883C3 (sv) 2000-05-20
SE9803971L SE9803971L (sv) 2000-05-20
SE513883C2 true SE513883C2 (sv) 2000-11-20

Family

ID=20413352

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9803971A SE513883C2 (sv) 1998-11-19 1998-11-19 Förfarande och anordning vid gasmetallbågsvetsning

Country Status (8)

Country Link
US (1) US6630646B1 (fr)
EP (1) EP1140410B1 (fr)
AT (1) ATE281265T1 (fr)
DE (1) DE69921686T2 (fr)
DK (1) DK1140410T3 (fr)
PL (1) PL192041B1 (fr)
SE (1) SE513883C2 (fr)
WO (1) WO2000033999A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8592719B2 (en) * 2006-12-22 2013-11-26 Illinois Tool Works Inc. System and method for identifying welding consumable wear
FI125746B (fi) * 2010-05-26 2016-01-29 Kemppi Oy Menetelmä ja järjestely kaasukaarihitsauslaitteessa kuten MIG/MAG-hitsauslaitteessa

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897343A (en) * 1955-10-11 1959-07-28 Air Liquide Method and apparatus for automatic arc welding with a fusible electrode
US3148266A (en) * 1958-08-27 1964-09-08 Westinghouse Electric Corp Method of arc welding
US3906184A (en) * 1973-05-25 1975-09-16 Kaiser Aluminium Chem Corp Welding process
US4443687A (en) 1982-02-12 1984-04-17 Union Carbide Corporation Method and system for automatically terminating a MIG welding operation
DE3234002A1 (de) 1982-09-14 1983-11-03 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur regelung des schweissvorgangs am schweissende
US5514851A (en) 1994-04-11 1996-05-07 The United States Of America As Represented By The Secretary Of Commerce Prevention of contact tube melting in arc welding
SE511463C2 (sv) 1997-03-03 1999-10-04 Esab Ab Förfarande vid bågsvetsning med avsmältande elektrod

Also Published As

Publication number Publication date
DE69921686T2 (de) 2005-12-01
PL347782A1 (en) 2002-04-22
EP1140410A1 (fr) 2001-10-10
EP1140410B1 (fr) 2004-11-03
WO2000033999A1 (fr) 2000-06-15
SE9803971D0 (sv) 1998-11-19
PL192041B1 (pl) 2006-08-31
DK1140410T3 (da) 2005-03-07
ATE281265T1 (de) 2004-11-15
SE9803971L (sv) 2000-05-20
US6630646B1 (en) 2003-10-07
DE69921686D1 (de) 2004-12-09

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Legal Events

Date Code Title Description
NUG Patent has lapsed