DE69929654D1 - Verfahren und Vorrichtung zum Schweissen - Google Patents

Verfahren und Vorrichtung zum Schweissen

Info

Publication number
DE69929654D1
DE69929654D1 DE69929654T DE69929654T DE69929654D1 DE 69929654 D1 DE69929654 D1 DE 69929654D1 DE 69929654 T DE69929654 T DE 69929654T DE 69929654 T DE69929654 T DE 69929654T DE 69929654 D1 DE69929654 D1 DE 69929654D1
Authority
DE
Germany
Prior art keywords
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
DE69929654T
Other languages
English (en)
Other versions
DE69929654T2 (de
Inventor
Richard Hutchison
James Uecker
Todd Holverson
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Application granted granted Critical
Publication of DE69929654D1 publication Critical patent/DE69929654D1/de
Publication of DE69929654T2 publication Critical patent/DE69929654T2/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
    • 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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0953—Monitoring or automatic control of welding parameters using computing means
    • 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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
    • 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
    • B23K9/1012—Power supply characterised by parts of the process
    • 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
    • B23K9/1062—Power supply characterised by the electric circuit by using digital means with computing means
    • 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
    • B23K9/1093—Consumable electrode or filler wire preheat circuits
    • 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
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Arc Welding Control (AREA)
DE69929654T 1998-02-17 1999-02-12 Verfahren und Vorrichtung zum Schweißen Expired - Lifetime DE69929654T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/024,944 US6087626A (en) 1998-02-17 1998-02-17 Method and apparatus for welding
US24944 1998-02-17

Publications (2)

Publication Number Publication Date
DE69929654D1 true DE69929654D1 (de) 2006-04-13
DE69929654T2 DE69929654T2 (de) 2006-07-20

Family

ID=21823170

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69929654T Expired - Lifetime DE69929654T2 (de) 1998-02-17 1999-02-12 Verfahren und Vorrichtung zum Schweißen

Country Status (5)

Country Link
US (8) US6087626A (de)
EP (1) EP0936019B1 (de)
JP (1) JPH11267835A (de)
CA (1) CA2260118C (de)
DE (1) DE69929654T2 (de)

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EP0936019B1 (de) 2006-02-01
JPH11267835A (ja) 1999-10-05
US6087626A (en) 2000-07-11
US20020079302A1 (en) 2002-06-27
US6653595B2 (en) 2003-11-25
US20080006616A1 (en) 2008-01-10
US20060163229A1 (en) 2006-07-27
US20040238513A1 (en) 2004-12-02
US7598474B2 (en) 2009-10-06
CA2260118C (en) 2002-07-23
US20100006552A1 (en) 2010-01-14
CA2260118A1 (en) 1999-08-17
EP0936019A2 (de) 1999-08-18
DE69929654T2 (de) 2006-07-20
US6800832B2 (en) 2004-10-05
US6987243B2 (en) 2006-01-17
EP0936019A3 (de) 2001-03-21
US6326591B1 (en) 2001-12-04
US20030085210A1 (en) 2003-05-08

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