FR3078910B3 - A welding system - Google Patents

A welding system Download PDF

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Publication number
FR3078910B3
FR3078910B3 FR1901824A FR1901824A FR3078910B3 FR 3078910 B3 FR3078910 B3 FR 3078910B3 FR 1901824 A FR1901824 A FR 1901824A FR 1901824 A FR1901824 A FR 1901824A FR 3078910 B3 FR3078910 B3 FR 3078910B3
Authority
FR
France
Prior art keywords
power supply
welding system
welding electrode
welding
abstract
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.)
Expired - Fee Related
Application number
FR1901824A
Other languages
French (fr)
Other versions
FR3078910A3 (en
Inventor
Veijo Särkiniemi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR3078910A3 publication Critical patent/FR3078910A3/en
Application granted granted Critical
Publication of FR3078910B3 publication Critical patent/FR3078910B3/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

Un système de soudage comprenant un bloc d'alimentation (1), un dispositif de commande (2) pour commander le bloc d'alimentation et une électrode de soudage TIG (4) qui peut être connectée au bloc d'alimentation. Le système comprend en outre des moyens de mesure du temps et le dispositif de commande (2) est conçu de manière à modifier l'intensité électrique devant être acheminée à l'électrode de soudage (4) linéairement en fonction du temps. Figure pour l’abrégé : Fig. 1A welding system comprising a power supply (1), a controller (2) for controlling the power supply and a TIG welding electrode (4) which can be connected to the power supply. The system further comprises time measuring means and the control device (2) is designed so as to modify the electric current to be supplied to the welding electrode (4) linearly as a function of time. Figure for the abstract: Fig. 1

FR1901824A 2018-03-19 2019-02-22 A welding system Expired - Fee Related FR3078910B3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FIU20184046U FI12431U1 (en) 2018-03-19 2018-03-19 Welding system
FIU20184046 2018-03-19

Publications (2)

Publication Number Publication Date
FR3078910A3 FR3078910A3 (en) 2019-09-20
FR3078910B3 true FR3078910B3 (en) 2020-03-27

Family

ID=65996805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1901824A Expired - Fee Related FR3078910B3 (en) 2018-03-19 2019-02-22 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
SE543555C2 (en) 2021-03-30
FI12431U1 (en) 2019-07-15
DK201900019U3 (en) 2019-04-17
DE202019100751U1 (en) 2019-03-20
FR3078910A3 (en) 2019-09-20
SE1930081A1 (en) 2019-09-20

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Effective date: 20231005