SE1930081A1 - A welding system - Google Patents

A welding system

Info

Publication number
SE1930081A1
SE1930081A1 SE1930081A SE1930081A SE1930081A1 SE 1930081 A1 SE1930081 A1 SE 1930081A1 SE 1930081 A SE1930081 A SE 1930081A SE 1930081 A SE1930081 A SE 1930081A SE 1930081 A1 SE1930081 A1 SE 1930081A1
Authority
SE
Sweden
Prior art keywords
power supply
welding system
control device
welding electrode
time
Prior art date
Application number
SE1930081A
Other versions
SE543555C2 (en
Inventor
Veijo Särkiniemi
Original Assignee
Saerkiniemi Veijo
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 Saerkiniemi Veijo filed Critical Saerkiniemi Veijo
Publication of SE1930081A1 publication Critical patent/SE1930081A1/en
Publication of SE543555C2 publication Critical patent/SE543555C2/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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0252—Steering 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
    • B23K9/0953—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
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0258—Electric supply or control circuits therefor
    • 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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode
    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F10/00—Apparatus for measuring unknown time intervals by electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Arc Welding Control (AREA)
  • Arc Welding In General (AREA)

Abstract

A welding system comprising a power supply (1), a control device (2) for controlling the power supply and a TIG welding electrode (4) connectable to the power supply. The system also comprises means for measuring time, and that the control device (2) is arranged to change the electric current to be led to the welding electrode (4) evenly in function of time.
SE1930081A 2018-03-19 2019-03-06 A welding system SE543555C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FIU20184046U FI12431U1 (en) 2018-03-19 2018-03-19 Welding system

Publications (2)

Publication Number Publication Date
SE1930081A1 true SE1930081A1 (en) 2019-09-20
SE543555C2 SE543555C2 (en) 2021-03-30

Family

ID=65996805

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1930081A SE543555C2 (en) 2018-03-19 2019-03-06 A welding system

Country Status (5)

Country Link
DE (1) DE202019100751U1 (en)
DK (1) DK201900019U3 (en)
FI (1) FI12431U1 (en)
FR (1) FR3078910B3 (en)
SE (1) SE543555C2 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2808116A3 (en) * 2013-05-29 2015-10-07 Protomet Särkiniemi T:mi Welding control method and control device
US10967451B2 (en) * 2016-03-31 2021-04-06 Illinois Tool Works Inc. Methods and apparatus to control hot-start weld current for arc ignition

Also Published As

Publication number Publication date
FR3078910B3 (en) 2020-03-27
DK201900019U3 (en) 2019-04-17
DE202019100751U1 (en) 2019-03-20
FR3078910A3 (en) 2019-09-20
SE543555C2 (en) 2021-03-30
FI12431U1 (en) 2019-07-15

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