BR0314367A - Eletrodo de soldagem e dispositivo para sua fabricação - Google Patents

Eletrodo de soldagem e dispositivo para sua fabricação

Info

Publication number
BR0314367A
BR0314367A BR0314367-8A BR0314367A BR0314367A BR 0314367 A BR0314367 A BR 0314367A BR 0314367 A BR0314367 A BR 0314367A BR 0314367 A BR0314367 A BR 0314367A
Authority
BR
Brazil
Prior art keywords
arc
welding
core
welding electrode
manufacture
Prior art date
Application number
BR0314367-8A
Other languages
English (en)
Inventor
Per-Ove Oscarsson
Ulf Nordeloef
Oskar Santesson
Staffan Stroemhage
Original Assignee
Esab Ab
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 Esab Ab filed Critical Esab Ab
Publication of BR0314367A publication Critical patent/BR0314367A/pt

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
    • 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
    • B23K35/0261—Rods, electrodes, wires
    • 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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/36—Selection of non-metallic compositions, e.g. coatings, fluxes; Selection of soldering or welding materials, conjoint with selection of non-metallic compositions, both selections being of interest
    • B23K35/365—Selection of non-metallic compositions of coating materials either alone or conjoint with selection of soldering or welding materials
    • 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
    • B23K35/40—Making wire or rods for soldering or welding
    • B23K35/404—Coated rods; Coated 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
    • B23K9/32—Accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

"ELETRODO DE SOLDAGEM E DISPOSITIVO PARA SUA FABRICAçãO". A presente invenção refere-se a um eletrodo de soldagem (1) para uso em operações de soldagem a arco manual. O eletrodo de soldagem compreende um fio de núcleo tendo uma porção de ignição do arco incluindo uma face de ignição de arco, a área de corte transversal da dita porção de ignição do arco sendo reduzida com relação ao corte transversal principal do fio de núcleo. A porção de ignição do arco é formada com pelo menos um recesso cuja boca abre na face lateral longitudinal do fio de núcleo. A invenção concerne do mesmo modo um dispositivo na fabricação de eletrodos de soldagem para uso em operações de soldagem a arco metálico manual. O processo de fabricação compreende uma unidade para a fabricação de fios de núcleo e uma unidade para aplicação nos fios de núcleo um material formador de escória e gás de proteção durante a operação de soldagem. O dispositivo tem pelo menos uma fenda em uma das porções de extremidade dos ditos fios de núcleo. Ele também tem um dispositivo de retenção, em que os fios de núcleo estão dispostos para serem coletados a fim de serem avançados seq³encialmente além do dispositivo de abrir fendas.
BR0314367-8A 2002-09-16 2003-09-16 Eletrodo de soldagem e dispositivo para sua fabricação BR0314367A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0202728A SE525658C2 (sv) 2002-09-16 2002-09-16 Svetselektrod för manuell metallbågssvetsning samt anordning vid tillverkning därav
PCT/SE2003/001444 WO2004024386A1 (en) 2002-09-16 2003-09-16 Welding electrode and device for its manufacture

Publications (1)

Publication Number Publication Date
BR0314367A true BR0314367A (pt) 2005-07-19

Family

ID=20288991

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0314367-8A BR0314367A (pt) 2002-09-16 2003-09-16 Eletrodo de soldagem e dispositivo para sua fabricação

Country Status (14)

Country Link
US (1) US20070267396A1 (pt)
EP (1) EP1545827A1 (pt)
JP (1) JP2005538849A (pt)
KR (1) KR20050043961A (pt)
CN (1) CN100408252C (pt)
AU (1) AU2003266742A1 (pt)
BR (1) BR0314367A (pt)
CA (1) CA2498758A1 (pt)
MX (1) MXPA05002918A (pt)
PL (1) PL374655A1 (pt)
RU (1) RU2318643C2 (pt)
SE (1) SE525658C2 (pt)
WO (1) WO2004024386A1 (pt)
ZA (1) ZA200502120B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2666580T3 (pl) * 2012-05-23 2021-03-08 Lincoln Electric Italia S.R.L. Drut spawalniczy z litym rdzeniem centralnym i jego sposób wytwarzania
US9527152B2 (en) 2012-07-30 2016-12-27 Illinois Tool Works Inc. Root pass welding solution
US9969032B2 (en) 2012-09-25 2018-05-15 The Esab Group, Inc. Bimetallic welding electrode
CN102873483B (zh) * 2012-11-02 2014-12-10 贵州振华群英电器有限公司 一种焊接电极小槽加工装置
US20140263193A1 (en) * 2013-03-15 2014-09-18 Lincoln Global, Inc. Consumable and method and system to utilize consumable in a hot-wire system
CN103464920A (zh) * 2013-09-23 2013-12-25 昆山市圣翰锡业有限公司 一种快速引燃焊条
US10464168B2 (en) 2014-01-24 2019-11-05 Lincoln Global, Inc. Method and system for additive manufacturing using high energy source and hot-wire
CN108332315A (zh) * 2017-01-20 2018-07-27 爱康森德（深圳）空气技术有限公司 一种多功能组合式空气品质处理机组
US11027362B2 (en) 2017-12-19 2021-06-08 Lincoln Global, Inc. Systems and methods providing location feedback for additive manufacturing
RU190095U1 (ru) * 2018-07-10 2019-06-18 Ирина Михайловна Строганова Сварочный электрод
KR20210000865U (ko) 2019-10-14 2021-04-22 두산중공업 주식회사 피복 금속 아크 용접용 용접봉

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1940572A (en) * 1928-01-12 1933-12-19 Una Welding Inc Welding electrode
US1940573A (en) * 1929-07-06 1933-12-19 Una Welding Inc Process of manufacturing welding electrodes
CH402223A (de) * 1962-03-14 1965-11-15 Rheinmetall Gmbh Einlaufdüse für die Umhüllungsmasse von ummantelten Schweisselektroden bei einer Pressmaschine zur Herstellung solcher Elektroden
JPS4210671Y1 (pt) * 1965-09-22 1967-06-13
JPS4210672Y1 (pt) * 1965-09-22 1967-06-13
JPS4629934Y1 (pt) * 1968-06-10 1971-10-16
US3511968A (en) * 1968-10-03 1970-05-12 Mckay Co Coated arc welding electrode for minimizing both porosity and variation in composition of the weld metal at the start of welding
AT300524B (de) * 1970-09-24 1972-07-25 Inst Elektroswarki Patona Einrichtung zur Herstellung von Pulverdraht
GB1481140A (en) * 1975-05-23 1977-07-27 Inst Elektroswarki Patona Consumable wire
JPS5614909Y2 (pt) * 1976-10-28 1981-04-08
JPS5423114U (pt) * 1977-07-19 1979-02-15
JPS5852478B2 (ja) * 1979-10-26 1983-11-22 新日本製鐵株式会社 ステンレス鋼被覆ア−ク溶接棒
US4471208A (en) * 1981-06-10 1984-09-11 British Nuclear Fuels Limited Electrodes for welding
SE8304658L (sv) * 1983-08-29 1985-03-01 Werner Adolf Holmgren Forfarande och anordning for kontinuerlig tillverkning av pulverfylld svetselektrod
JPS63122788U (pt) * 1987-01-30 1988-08-10
JPH02127390U (pt) * 1989-03-27 1990-10-19
JPH02127388U (pt) * 1989-03-30 1990-10-19
GB9027235D0 (en) * 1990-12-15 1991-02-06 British Nuclear Fuels Plc Electrode for tungsten inert gas welding
US5474736A (en) * 1992-09-25 1995-12-12 Nippon Steel Welding Products & Engineering Co., Ltd. Methods for manufacturing tubes filled with powdery and granular substances
US5346116A (en) * 1993-06-24 1994-09-13 Hall Jr Bertie F Machine for forming a metal strip into a tubular form having a stop-restart displacement mechanism
TW464582B (en) * 1998-02-17 2001-11-21 Lincoln Global Inc Welding wire and method of making same
US6426483B1 (en) * 1998-02-17 2002-07-30 Lincoln Global, Inc. Electrode and method of making same

Also Published As

Publication number Publication date
CN100408252C (zh) 2008-08-06
CA2498758A1 (en) 2004-03-25
JP2005538849A (ja) 2005-12-22
KR20050043961A (ko) 2005-05-11
AU2003266742A1 (en) 2004-04-30
ZA200502120B (en) 2006-05-31
US20070267396A1 (en) 2007-11-22
RU2005111247A (ru) 2005-09-20
SE525658C2 (sv) 2005-03-29
CN1681619A (zh) 2005-10-12
MXPA05002918A (es) 2005-09-30
PL374655A1 (en) 2005-10-31
RU2318643C2 (ru) 2008-03-10
EP1545827A1 (en) 2005-06-29
SE0202728D0 (sv) 2002-09-16
SE0202728L (sv) 2004-03-17
WO2004024386A1 (en) 2004-03-25

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements