ATE353037T1 - Vorrichtung und verfahren zum überwachen des lichtbogenschweissens - Google Patents

Vorrichtung und verfahren zum überwachen des lichtbogenschweissens

Info

Publication number
ATE353037T1
ATE353037T1 AT01127630T AT01127630T ATE353037T1 AT E353037 T1 ATE353037 T1 AT E353037T1 AT 01127630 T AT01127630 T AT 01127630T AT 01127630 T AT01127630 T AT 01127630T AT E353037 T1 ATE353037 T1 AT E353037T1
Authority
AT
Austria
Prior art keywords
actual
arc
parameters
welding
monitor
Prior art date
Application number
AT01127630T
Other languages
English (en)
Inventor
Christopher Hsu
Original Assignee
Lincoln Global 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 Lincoln Global Inc filed Critical Lincoln Global Inc
Application granted granted Critical
Publication of ATE353037T1 publication Critical patent/ATE353037T1/de

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
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by any single one of main groups B23K1/00 - B23K28/00 relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring
    • 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
    • B23K9/09—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 modulable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Arc Welding Control (AREA)
AT01127630T 2000-11-20 2001-11-20 Vorrichtung und verfahren zum überwachen des lichtbogenschweissens ATE353037T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/716,803 US6441342B1 (en) 2000-11-20 2000-11-20 Monitor for electric arc welder

Publications (1)

Publication Number Publication Date
ATE353037T1 true ATE353037T1 (de) 2007-02-15

Family

ID=24879500

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01127630T ATE353037T1 (de) 2000-11-20 2001-11-20 Vorrichtung und verfahren zum überwachen des lichtbogenschweissens

Country Status (9)

Country Link
US (1) US6441342B1 (de)
EP (1) EP1206992B9 (de)
JP (1) JP2002153972A (de)
CN (1) CN1354062B (de)
AT (1) ATE353037T1 (de)
AU (1) AU773586B2 (de)
BR (1) BR0105358A (de)
CA (1) CA2359424C (de)
DE (1) DE60126390T2 (de)

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US6441342B1 (en) 2002-08-27
CN1354062B (zh) 2011-11-09
AU773586B2 (en) 2004-05-27
EP1206992B9 (de) 2007-12-26
CA2359424A1 (en) 2002-05-20
CA2359424C (en) 2004-12-21
BR0105358A (pt) 2002-06-25
JP2002153972A (ja) 2002-05-28
DE60126390T2 (de) 2007-12-06
CN1354062A (zh) 2002-06-19
EP1206992A2 (de) 2002-05-22
EP1206992A3 (de) 2005-02-23
DE60126390D1 (de) 2007-03-22
AU8152401A (en) 2002-05-23
EP1206992B1 (de) 2007-01-31

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