DK0904883T3 - Fremgangsmåde til antændelse af en lysbue mellem et emne og en afsmeltende elektrode - Google Patents

Fremgangsmåde til antændelse af en lysbue mellem et emne og en afsmeltende elektrode

Info

Publication number
DK0904883T3
DK0904883T3 DK98118066T DK98118066T DK0904883T3 DK 0904883 T3 DK0904883 T3 DK 0904883T3 DK 98118066 T DK98118066 T DK 98118066T DK 98118066 T DK98118066 T DK 98118066T DK 0904883 T3 DK0904883 T3 DK 0904883T3
Authority
DK
Denmark
Prior art keywords
electrode
workpiece
current
igniting
increasing
Prior art date
Application number
DK98118066T
Other languages
Danish (da)
English (en)
Inventor
Josef Artelsmair
Original Assignee
Fronius Int Gmbh
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=25592644&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0904883(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from AT164897A external-priority patent/AT409468B/de
Priority claimed from AT41098A external-priority patent/AT409730B/de
Application filed by Fronius Int Gmbh filed Critical Fronius Int Gmbh
Application granted granted Critical
Publication of DK0904883T3 publication Critical patent/DK0904883T3/da

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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0671—Starting the arc by means of brief contacts between the 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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Arc Welding In General (AREA)
  • Discharge Heating (AREA)
DK98118066T 1997-09-29 1998-09-24 Fremgangsmåde til antændelse af en lysbue mellem et emne og en afsmeltende elektrode DK0904883T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT164897A AT409468B (de) 1997-09-29 1997-09-29 Verfahren zum zünden eines lichtbogens zwischen einem werkstück und einer abschmelzenden elektrode
AT41098A AT409730B (de) 1998-03-10 1998-03-10 Verfahren zum zünden eines lichtbogens zwischen einem werkstück und einer abzuschmelzenden elektrode sowie einrichtung zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
DK0904883T3 true DK0904883T3 (da) 2004-07-12

Family

ID=25592644

Family Applications (1)

Application Number Title Priority Date Filing Date
DK98118066T DK0904883T3 (da) 1997-09-29 1998-09-24 Fremgangsmåde til antændelse af en lysbue mellem et emne og en afsmeltende elektrode

Country Status (4)

Country Link
EP (2) EP0904883B1 (fr)
AT (1) ATE260730T1 (fr)
DE (2) DE29824968U1 (fr)
DK (1) DK0904883T3 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409832B (de) * 1999-04-26 2002-11-25 Fronius Schweissmasch Prod Schweissverfahren und schweissgerät zur durchführung des schweissverfahrens
NL1020461C2 (nl) * 2002-04-24 2003-11-14 Pol Elektronica Laswerkwijze en lasinrichting.
US6969823B2 (en) 2002-07-23 2005-11-29 Illinois Tool Works Inc. Method and apparatus for controlling a welding system
JP4809014B2 (ja) * 2005-07-29 2011-11-02 株式会社ダイヘン ロボット溶接のアークスタート制御方法
JP5005332B2 (ja) * 2006-12-20 2012-08-22 株式会社ダイヘン 消耗電極アーク溶接のアークスタート制御方法
FR2945226B1 (fr) * 2009-05-07 2012-06-01 Air Liquide Procede d'amorcage pour soudure a l'arc
CN104602847B (zh) 2012-10-01 2016-12-28 松下知识产权经营株式会社 电弧焊接控制方法
CN108202177B (zh) * 2016-12-19 2020-06-30 上海沪工焊接集团股份有限公司 气体保护焊起弧控制方法和装置
DE102018201000A1 (de) * 2018-01-23 2019-07-25 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Aufschweißen eines Schweißteils auf ein Bauteil und Verwendung eines Schweißteils
JPWO2021140970A1 (fr) * 2020-01-06 2021-07-15

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523879C2 (de) * 1985-07-04 1994-02-17 Carl Cloos Schweistechnik Gmbh Kurzlichtbogen-Schweißverfahren
AU596761B2 (en) * 1987-12-21 1990-05-10 Lincoln Electric Company, The Apparatus and method of short circuiting arc welding
DE9013550U1 (fr) * 1990-09-26 1991-02-21 Carl Cloos Schweisstechnik Gmbh, 6342 Haiger, De
AT401629B (de) * 1991-12-16 1996-10-25 Fronius Schweissmasch Verfahren und vorrichtung zum wiederzünden eines lichtbogens bei einem schutzgasschweissverfahren

Also Published As

Publication number Publication date
EP0904883A2 (fr) 1999-03-31
EP1354659B1 (fr) 2013-08-21
DE59810886D1 (de) 2004-04-08
EP0904883B1 (fr) 2004-03-03
EP1354659A3 (fr) 2005-06-15
EP1354659A2 (fr) 2003-10-22
DE29824968U1 (de) 2003-11-20
EP0904883A3 (fr) 2000-01-05
ATE260730T1 (de) 2004-03-15

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