DE69916403D1 - Impulsschweissgerät und Steuerverfahren - Google Patents

Impulsschweissgerät und Steuerverfahren

Info

Publication number
DE69916403D1
DE69916403D1 DE69916403T DE69916403T DE69916403D1 DE 69916403 D1 DE69916403 D1 DE 69916403D1 DE 69916403 T DE69916403 T DE 69916403T DE 69916403 T DE69916403 T DE 69916403T DE 69916403 D1 DE69916403 D1 DE 69916403D1
Authority
DE
Germany
Prior art keywords
control method
welding machine
pulse welding
pulse
machine
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
DE69916403T
Other languages
English (en)
Other versions
DE69916403T2 (de
Inventor
Shigeki Yonemori
Toshinori Hongu
Akiko Ueda
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69916403D1 publication Critical patent/DE69916403D1/de
Publication of DE69916403T2 publication Critical patent/DE69916403T2/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
    • B23K9/093—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits the frequency of the pulses produced being modulatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)
  • Generation Of Surge Voltage And Current (AREA)
DE69916403T 1998-11-27 1999-11-02 Impulsschweissgerät und Steuerverfahren Expired - Lifetime DE69916403T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33717998A JP3368851B2 (ja) 1998-11-27 1998-11-27 パルス溶接装置とその制御方法
JP33717998 1998-11-27

Publications (2)

Publication Number Publication Date
DE69916403D1 true DE69916403D1 (de) 2004-05-19
DE69916403T2 DE69916403T2 (de) 2004-08-26

Family

ID=18306202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69916403T Expired - Lifetime DE69916403T2 (de) 1998-11-27 1999-11-02 Impulsschweissgerät und Steuerverfahren

Country Status (4)

Country Link
US (1) US6344627B1 (de)
EP (1) EP1004388B1 (de)
JP (1) JP3368851B2 (de)
DE (1) DE69916403T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6515259B1 (en) 2001-05-29 2003-02-04 Lincoln Global, Inc. Electric arc welder using high frequency pulses
AT501740B1 (de) * 2003-10-23 2006-11-15 Fronius Int Gmbh Verfahren zum steuern und/oder regeln eines schweissprozesses
DE202005021751U1 (de) * 2004-05-14 2009-09-10 Fronius International Gmbh Schweißvorrichtung zur Durchführung eines Schweißprozesses und Schweißbrenner für eine solche Schweißvorrichtung
US8581146B2 (en) 2008-10-22 2013-11-12 Lincoln Global, Inc. Automatic wire feeding system
US8901454B2 (en) * 2010-09-10 2014-12-02 Panasonic Corporation Arc welding control method
US9889517B2 (en) 2011-05-26 2018-02-13 Victor Equipment Company Method for selection of weld control algorithms
AU2012258658B2 (en) 2011-05-26 2015-04-23 Thermal Dynamics Corporation Systems for and method of providing an improved start in welding process with provision of a pulse period at the start
EP3772389A1 (de) * 2019-08-06 2021-02-10 Fronius International GmbH Verfahren und vorrichtung zur stabilisierung eines überganges zwischen verschiedenartigen schweissprozessphasen eines schweissprozesses
US20210060679A1 (en) * 2019-08-30 2021-03-04 Illinois Tool Works Inc. Methods and apparatus for pulse arc starting phase for welding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588466A (en) * 1969-01-16 1971-06-28 Air Reduction Pulsed power welding system with suppressed pulse start
GB2269495B (en) * 1989-02-27 1994-09-28 Mitsubishi Electric Corp Pulse welding apparatus
DE4023155C2 (de) * 1989-07-21 1997-02-06 Hitachi Seiko Kk Wechselstrom-Schutzgaslichtbogenschweißverfahren und Vorrichtung mit verbrauchbarer Elektrode
JP3132024B2 (ja) * 1991-02-26 2001-02-05 株式会社ダイヘン パルスｍａｇ溶接アークスタート制御方法

Also Published As

Publication number Publication date
EP1004388A1 (de) 2000-05-31
JP2000158133A (ja) 2000-06-13
JP3368851B2 (ja) 2003-01-20
EP1004388B1 (de) 2004-04-14
US6344627B1 (en) 2002-02-05
DE69916403T2 (de) 2004-08-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)