AU2001248127A1 - Method for continuously regulating or tracking a position of a welding torch or a welding head - Google Patents

Method for continuously regulating or tracking a position of a welding torch or a welding head

Info

Publication number
AU2001248127A1
AU2001248127A1 AU2001248127A AU4812701A AU2001248127A1 AU 2001248127 A1 AU2001248127 A1 AU 2001248127A1 AU 2001248127 A AU2001248127 A AU 2001248127A AU 4812701 A AU4812701 A AU 4812701A AU 2001248127 A1 AU2001248127 A1 AU 2001248127A1
Authority
AU
Australia
Prior art keywords
welding
welding torch
workpiece
weld seam
torch
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
AU2001248127A
Inventor
Josef Artelsmair
Michael Brunner
Rudolf Etzenberger
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 Schweissmaschinen Produktion GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3676929&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001248127(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fronius Schweissmaschinen Produktion GmbH and Co KG filed Critical Fronius Schweissmaschinen Produktion GmbH and Co KG
Publication of AU2001248127A1 publication Critical patent/AU2001248127A1/en
Abandoned 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/126—Controlling the spatial relationship between the work and the gas torch
    • 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
    • B23K9/1276—Using non-contact, electric or magnetic means, e.g. inductive means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Manipulator (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Arc Welding In General (AREA)
  • Numerical Control (AREA)

Abstract

The invention describes a method of continuously controlling and tracking a position of a welding torch ( 10 ) and welding head relative to a weld seam to be produced on a workpiece ( 16 ), whereby the welding torch ( 10 ), spaced at a distance apart from a workpiece ( 16 ) and the weld seam, effects a pendulum motion which is superimposed on its linear welding motion, during which state variables, in particular an ohmic resistance or a current and/or a voltage, are detected as they change in time. The lateral deviation of the welding torch ( 10 ) from the weld seam, in particular from the welding line centre, and/or the height of the welding torch ( 10 ) above the workpiece ( 16 ) and the welding head are derived from the detected actual values and signals in order to control and track the position of the welding torch ( 10 ). Depending on periodically occurring process phases of a welding process, the measurement value detection routine for at least one measurement signal, in particular to detect the state variable, is run at fixed instants and/or states of the periodically recurring process phases of the welding process.
AU2001248127A 2000-04-05 2001-04-03 Method for continuously regulating or tracking a position of a welding torch or a welding head Abandoned AU2001248127A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0058000A AT410641B (en) 2000-04-05 2000-04-05 PROCESS FOR CONTINUING RULES BZW. FOLLOWING A POSITION OF A WELDING BURNER. A WELD HEAD
AT580/2000 2000-04-05
PCT/AT2001/000096 WO2001076799A1 (en) 2000-04-05 2001-04-03 Method for continuously regulating or tracking a position of a welding torch or a welding head

Publications (1)

Publication Number Publication Date
AU2001248127A1 true AU2001248127A1 (en) 2001-10-23

Family

ID=3676929

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001248127A Abandoned AU2001248127A1 (en) 2000-04-05 2001-04-03 Method for continuously regulating or tracking a position of a welding torch or a welding head

Country Status (6)

Country Link
US (1) US6927360B2 (en)
EP (1) EP1268110B2 (en)
AT (2) AT410641B (en)
AU (1) AU2001248127A1 (en)
DE (1) DE50110339D1 (en)
WO (1) WO2001076799A1 (en)

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US10438505B2 (en) 2015-08-12 2019-10-08 Illinois Tool Works Welding training system interface
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Also Published As

Publication number Publication date
AT410641B (en) 2003-06-25
ATA5802000A (en) 2002-11-15
EP1268110A1 (en) 2003-01-02
US6927360B2 (en) 2005-08-09
EP1268110B1 (en) 2006-06-28
WO2001076799A1 (en) 2001-10-18
ATE331586T1 (en) 2006-07-15
DE50110339D1 (en) 2006-08-10
EP1268110B2 (en) 2011-06-08
US20030038156A1 (en) 2003-02-27

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