AU2001291469A1 - Detecting element for a welding device - Google Patents

Detecting element for a welding device

Info

Publication number
AU2001291469A1
AU2001291469A1 AU2001291469A AU9146901A AU2001291469A1 AU 2001291469 A1 AU2001291469 A1 AU 2001291469A1 AU 2001291469 A AU2001291469 A AU 2001291469A AU 9146901 A AU9146901 A AU 9146901A AU 2001291469 A1 AU2001291469 A1 AU 2001291469A1
Authority
AU
Australia
Prior art keywords
welding
current source
detecting element
welding device
displacement
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.)
Abandoned
Application number
AU2001291469A
Inventor
Gunther Bernecker
Heinrich Hackl
Franz Niedereder
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.)
Fronius International GmbH
Original Assignee
Fronius Schweissmaschinen Produktion GmbH and Co KG
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 Fronius Schweissmaschinen Produktion GmbH and Co KG filed Critical Fronius Schweissmaschinen Produktion GmbH and Co KG
Publication of AU2001291469A1 publication Critical patent/AU2001291469A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/80—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • G01P3/806—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means in devices of the type to be classified in G01P3/68
    • 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
    • B23K9/1087—Arc welding using remote control
    • 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/127—Means for tracking lines during arc welding or cutting
    • B23K9/1272—Geometry oriented, e.g. beam optical trading
    • B23K9/1274—Using non-contact, optical means, e.g. laser means

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Geometry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Arc Welding In General (AREA)
  • Resistance Welding (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Pressure Sensors (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

The invention describes a welding apparatus ( 1 ), which has a current source ( 2 ) for supplying electrical power to at least one electrode at a welding torch ( 10 ) and a control system ( 4 ) co-operating with the current source ( 2 ), linked to an input device ( 22 ) for entering settings for different welding parameters, several sensing means being provided for detecting various actual values of a welding process. At least one measuring device or system for sensing mechanical motion, in particular a welding wire displacement and/or a welding torch displacement or similar, is provided, which detects a surface structure of an object.
AU2001291469A 2000-11-02 2001-10-11 Detecting element for a welding device Abandoned AU2001291469A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0185100A AT413954B (en) 2000-11-02 2000-11-02 DETECTION ELEMENT FOR A WELDING DEVICE
AT1851/2000 2000-11-02
PCT/AT2001/000326 WO2002036296A1 (en) 2000-11-02 2001-10-11 Detecting element for a welding device

Publications (1)

Publication Number Publication Date
AU2001291469A1 true AU2001291469A1 (en) 2002-05-15

Family

ID=3689123

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001291469A Abandoned AU2001291469A1 (en) 2000-11-02 2001-10-11 Detecting element for a welding device

Country Status (8)

Country Link
US (1) US7015419B2 (en)
EP (1) EP1335808B1 (en)
JP (1) JP4668514B2 (en)
CN (1) CN1240510C (en)
AT (2) AT413954B (en)
AU (1) AU2001291469A1 (en)
DE (1) DE50108916D1 (en)
WO (1) WO2002036296A1 (en)

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Also Published As

Publication number Publication date
ATE317311T1 (en) 2006-02-15
CN1471448A (en) 2004-01-28
WO2002036296A1 (en) 2002-05-10
US20040011775A1 (en) 2004-01-22
JP4668514B2 (en) 2011-04-13
ATA18512000A (en) 2005-11-15
DE50108916D1 (en) 2006-04-20
US7015419B2 (en) 2006-03-21
EP1335808B1 (en) 2006-02-08
AT413954B (en) 2006-07-15
CN1240510C (en) 2006-02-08
JP2004512180A (en) 2004-04-22
EP1335808A1 (en) 2003-08-20

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