CA3066773C - Pointe de contact, diffuseur de gaz et buse pour torche de soudage - Google Patents

Pointe de contact, diffuseur de gaz et buse pour torche de soudage Download PDF

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Publication number
CA3066773C
CA3066773C CA3066773A CA3066773A CA3066773C CA 3066773 C CA3066773 C CA 3066773C CA 3066773 A CA3066773 A CA 3066773A CA 3066773 A CA3066773 A CA 3066773A CA 3066773 C CA3066773 C CA 3066773C
Authority
CA
Canada
Prior art keywords
contact tip
liner
approximately
welding
welding 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.)
Active
Application number
CA3066773A
Other languages
English (en)
Other versions
CA3066773A1 (fr
Inventor
Robert Joseph Centner
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works Inc
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
Priority claimed from US15/622,912 external-priority patent/US12350769B2/en
Application filed by Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Priority to CA3209861A priority Critical patent/CA3209861A1/fr
Publication of CA3066773A1 publication Critical patent/CA3066773A1/fr
Application granted granted Critical
Publication of CA3066773C publication Critical patent/CA3066773C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B23K9/122—Devices for guiding electrodes, e.g. guide tubes
    • B23K9/123—Serving also as contacting devices supplying welding current to an electrode
    • 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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0294—Consumable guides
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)

Abstract

Selon certains modes de réalisation, une pointe de contact de soudage (100) comprend une première partie extrémité axiale ayant une sortie de fil de soudage d'un trou interne (111) de la pointe de contact de soudage. La pointe de contact de soudage comprend également une partie centrale filetée (60) adjacente à la première partie extrémité axiale. La partie centrale filetée comprend des filets externes conçus pour s'accoupler avec les filets internes d'un diffuseur de gaz (58) d'une torche de soudage. La première partie extrémité axiale comprend une surface externe conique (104) adjacente à la partie centrale filetée. Dans d'autres modes de réalisation, un ensemble torche de soudage comprend un diffuseur de gaz ayant une rainure circonférentielle externe (88) ayant une surface externe avec des première et seconde parois qui s'étendent radialement vers l'extérieur depuis des premier et second côtés axiaux opposés de la surface externe, une buse ayant une nervure circonférentielle interne avec une surface interne conique (84), et un élément compressible (74) disposé à l'intérieur de la rainure circonférentielle externe du diffuseur de gaz et de la nervure circonférentielle interne de la buse.
CA3066773A 2017-06-14 2018-06-12 Pointe de contact, diffuseur de gaz et buse pour torche de soudage Active CA3066773C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3209861A CA3209861A1 (fr) 2017-06-14 2018-06-12 Pointe de contact, diffuseur de gaz et buse pour torche de soudage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/622,912 2017-06-14
US15/622,912 US12350769B2 (en) 2015-12-11 2017-06-14 Contact tip, gas diffuser, and nozzle for welding torch
PCT/US2018/037004 WO2018231758A1 (fr) 2017-06-14 2018-06-12 Pointe de contact, diffuseur de gaz et buse pour torche de soudage

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3209861A Division CA3209861A1 (fr) 2017-06-14 2018-06-12 Pointe de contact, diffuseur de gaz et buse pour torche de soudage

Publications (2)

Publication Number Publication Date
CA3066773A1 CA3066773A1 (fr) 2018-12-20
CA3066773C true CA3066773C (fr) 2023-10-31

Family

ID=62815151

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3209861A Pending CA3209861A1 (fr) 2017-06-14 2018-06-12 Pointe de contact, diffuseur de gaz et buse pour torche de soudage
CA3066773A Active CA3066773C (fr) 2017-06-14 2018-06-12 Pointe de contact, diffuseur de gaz et buse pour torche de soudage

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA3209861A Pending CA3209861A1 (fr) 2017-06-14 2018-06-12 Pointe de contact, diffuseur de gaz et buse pour torche de soudage

Country Status (4)

Country Link
EP (1) EP3638446A1 (fr)
CN (1) CN111344099A (fr)
CA (2) CA3209861A1 (fr)
WO (1) WO2018231758A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020132821B4 (de) 2020-12-09 2023-03-16 Alexander Binzel Schweisstechnik Gmbh & Co. Kg Brennerhals zum thermischen Fügen wenigstens eines Werkstücks, Brenner mit Brennerhals und Schweißvorrichtung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190359B1 (fr) * 1984-07-24 1990-06-06 Kawasaki Jukogyo Kabushiki Kaisha Buse pour soudage a l'arc au gaz
US4675493A (en) * 1986-01-31 1987-06-23 Eutectic Corporation Gas-constricted arc nozzle
DK1287937T3 (da) * 2001-08-24 2008-04-28 Parweld Ltd Svejsebrænder til anvendelse ved gasmetallysbuesvejsning
US7176412B2 (en) * 2004-03-31 2007-02-13 Tregaskiss Ltd Taper locking features between components of a welding device
US9308599B2 (en) * 2013-03-15 2016-04-12 Lincoln Global, Inc. Welding gun with debris removal and motor cooling
KR101341872B1 (ko) * 2013-05-03 2013-12-17 양춘자 방열면적이 극대화된 디퓨져를 갖는 가스용접 토오치
US11203079B2 (en) * 2014-03-25 2021-12-21 Elco Enterprises, Inc. Method and end assembly for welding device
US20170165780A1 (en) * 2015-12-11 2017-06-15 Illinois Tool Works Inc. Contact tip and liner assembly for welding torch

Also Published As

Publication number Publication date
WO2018231758A1 (fr) 2018-12-20
CA3066773A1 (fr) 2018-12-20
CA3209861A1 (fr) 2018-12-20
EP3638446A1 (fr) 2020-04-22
CN111344099A (zh) 2020-06-26

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