PL4000784T3 - Palnik spawalniczy, urządzenie spawalnicze i sposób spawania wielodrutowego wąskoszczelinowego - Google Patents

Palnik spawalniczy, urządzenie spawalnicze i sposób spawania wielodrutowego wąskoszczelinowego

Info

Publication number
PL4000784T3
PL4000784T3 PL21209683.8T PL21209683T PL4000784T3 PL 4000784 T3 PL4000784 T3 PL 4000784T3 PL 21209683 T PL21209683 T PL 21209683T PL 4000784 T3 PL4000784 T3 PL 4000784T3
Authority
PL
Poland
Prior art keywords
welding
gap
torch
wire narrow
narrow
Prior art date
Application number
PL21209683.8T
Other languages
English (en)
Inventor
William Wilhelmus Elisabeth LAFLEUR
Original Assignee
Sif Holding N.V.
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 Sif Holding N.V. filed Critical Sif Holding N.V.
Publication of PL4000784T3 publication Critical patent/PL4000784T3/pl

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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/0213—Narrow gap welding
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0286—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode moving around the fixed tube during the welding operation
    • 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
    • B23K9/121—Devices for the automatic supply of at least two electrodes one after the other
    • 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
    • B23K9/122—Devices for guiding electrodes, e.g. guide tubes
    • 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
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
    • B23K9/1735—Arc welding or cutting making use of shielding gas and of a consumable electrode making use of several electrodes
    • 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
    • B23K9/18—Submerged-arc welding
    • B23K9/186—Submerged-arc welding making use of a consumable electrodes
    • B23K9/188—Submerged-arc welding making use of a consumable electrodes making use of several electrodes
    • 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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/295—Supporting devices adapted for making use of shielding means the shielding means being a gas using consumable wire electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
PL21209683.8T 2020-11-23 2021-11-22 Palnik spawalniczy, urządzenie spawalnicze i sposób spawania wielodrutowego wąskoszczelinowego PL4000784T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2026951A NL2026951B1 (en) 2020-11-23 2020-11-23 Welding torch, welding device and method of multi-wire narrow-gap welding

Publications (1)

Publication Number Publication Date
PL4000784T3 true PL4000784T3 (pl) 2024-09-02

Family

ID=76035089

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21209683.8T PL4000784T3 (pl) 2020-11-23 2021-11-22 Palnik spawalniczy, urządzenie spawalnicze i sposób spawania wielodrutowego wąskoszczelinowego

Country Status (4)

Country Link
EP (1) EP4000784B1 (pl)
ES (1) ES2975241T3 (pl)
NL (1) NL2026951B1 (pl)
PL (1) PL4000784T3 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115533276A (zh) * 2022-09-30 2022-12-30 首钢集团有限公司 双丝埋弧焊控制方法及相关设备
BE1031441B1 (nl) * 2023-03-20 2024-10-21 Dintools Werkwijze om te lassen en werkwijze om een object te vervaardigen door stalen onderdelen aan elkaar te lassen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009343334B2 (en) * 2009-04-01 2014-09-11 Esab Ab Welding head and welding head assembly for an arc-welding system
WO2013091729A1 (en) * 2011-12-23 2013-06-27 Esab Ab An arc welding head and a welding arrangement
NL2020115B1 (en) 2017-12-18 2019-06-25 Sif Group Welding torch and welding device

Also Published As

Publication number Publication date
NL2026951B1 (en) 2022-07-01
EP4000784A1 (en) 2022-05-25
EP4000784B1 (en) 2024-03-06
EP4000784C0 (en) 2024-03-06
ES2975241T3 (es) 2024-07-04

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