SE8105044L - DEVICE FOR A GAS REAR WELDING SYSTEM WITH AUTOMATIC WIRE FORMAT - Google Patents

DEVICE FOR A GAS REAR WELDING SYSTEM WITH AUTOMATIC WIRE FORMAT

Info

Publication number
SE8105044L
SE8105044L SE8105044A SE8105044A SE8105044L SE 8105044 L SE8105044 L SE 8105044L SE 8105044 A SE8105044 A SE 8105044A SE 8105044 A SE8105044 A SE 8105044A SE 8105044 L SE8105044 L SE 8105044L
Authority
SE
Sweden
Prior art keywords
display
automatic wire
contact switch
welding system
rear welding
Prior art date
Application number
SE8105044A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
H Walther
H Hackl
Original Assignee
Elin Union Ag
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 Elin Union Ag filed Critical Elin Union Ag
Publication of SE8105044L publication Critical patent/SE8105044L/en

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
    • B23K9/124—Circuits or methods for feeding welding wire

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)

Abstract

Apparatus for an inert-gas welding unit with automatic wire feed, in which the welding voltage can be set via a multiple-contact switch to which a digital display for the individual switching steps is allocated and to which a recognition circuit is connected which acts on the display belonging to the multiple-contact switch or on another optical and/or acoustic display. This display indicates whether the voltages set by the switching steps of the multiple-contact switch which pertain to a preselected diameter of welding wire exceed or fall short of the required voltage.
SE8105044A 1980-08-27 1981-08-25 DEVICE FOR A GAS REAR WELDING SYSTEM WITH AUTOMATIC WIRE FORMAT SE8105044L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT595280A AT376594B (en) 1980-08-27 1980-08-27 MONITORING DEVICE FOR A PROTECTIVE GAS WELDING SYSTEM WITH AUTOMATIC WIRE FEED

Publications (1)

Publication Number Publication Date
SE8105044L true SE8105044L (en) 1982-02-28

Family

ID=3581352

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8105044A SE8105044L (en) 1980-08-27 1981-08-25 DEVICE FOR A GAS REAR WELDING SYSTEM WITH AUTOMATIC WIRE FORMAT

Country Status (4)

Country Link
AT (1) AT376594B (en)
DE (1) DE3132255A1 (en)
FI (1) FI76268C (en)
SE (1) SE8105044L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100368134C (en) * 2004-04-05 2008-02-13 上海威特力焊接设备制造有限公司 Digital wire feeding system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2813339A1 (en) * 1978-03-28 1979-10-11 Messer Griesheim Gmbh Monitoring of welding parameters by electronic appts. - which includes comparator logic circuit for extremely close control of parameters

Also Published As

Publication number Publication date
AT376594B (en) 1984-12-10
FI76268B (en) 1988-06-30
FI76268C (en) 1988-10-10
FI812647L (en) 1982-02-28
ATA595280A (en) 1984-05-15
DE3132255A1 (en) 1982-07-08

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