ES456058A1 - Un metodo y un dispositivo de soldadura mig con plasma. - Google Patents

Un metodo y un dispositivo de soldadura mig con plasma.

Info

Publication number
ES456058A1
ES456058A1 ES456058A ES456058A ES456058A1 ES 456058 A1 ES456058 A1 ES 456058A1 ES 456058 A ES456058 A ES 456058A ES 456058 A ES456058 A ES 456058A ES 456058 A1 ES456058 A1 ES 456058A1
Authority
ES
Spain
Prior art keywords
plasma
nozzle
arc
workpiece
maintained
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
Application number
ES456058A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES456058A1 publication Critical patent/ES456058A1/es
Expired legal-status Critical Current

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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma welding
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3425—Melting or consuming electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/48—Generating plasma using an arc
    • H05H1/50—Generating plasma using an arc and using applied magnetic fields, e.g. for focusing or rotating the arc
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3421—Transferred arc or pilot arc mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)

Abstract

Un método de soldadura MIG con plasma en el que se mantiene un arco de plasma en una corriente de gas, se alimenta un electrodo consumible al plasma gaseoso producido por el arco de plasma y a través de la abertura para plasma de una boquilla, y se mantiene un arco MIG entre el electrodo consumible y una pieza de trabajo, manteniéndose el arco de plasma entre la boquilla y la pieza de trabajo, caracterizado porque, al iniciar el proceso de soldadura, se hace saltar primero un arco de plasma transferido entre un electrodo iniciador no consumible aguas arriba de la boquilla y la pieza de trabajo, se hace saltar luego el arco MIG y, por último, se conecta eléctricamente la boquilla al electrodo iniciador de modo que el arco de plasma sea recogido por la boquilla.
ES456058A 1976-02-20 1977-02-18 Un metodo y un dispositivo de soldadura mig con plasma. Expired ES456058A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7601721A NL7601721A (nl) 1976-02-20 1976-02-20 Werkwijze en inrichting voor het plasma-mig lassen.

Publications (1)

Publication Number Publication Date
ES456058A1 true ES456058A1 (es) 1978-02-16

Family

ID=19825655

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456058A Expired ES456058A1 (es) 1976-02-20 1977-02-18 Un metodo y un dispositivo de soldadura mig con plasma.

Country Status (14)

Country Link
US (1) US4146772A (es)
JP (1) JPS52102854A (es)
BE (1) BE851624A (es)
BR (1) BR7700990A (es)
CA (1) CA1076214A (es)
DE (1) DE2705333A1 (es)
ES (1) ES456058A1 (es)
FI (1) FI770514A (es)
FR (1) FR2341395A1 (es)
GB (1) GB1526154A (es)
IT (1) IT1074813B (es)
NL (1) NL7601721A (es)
NO (1) NO770536L (es)
SE (1) SE7701766L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2831701C2 (de) * 1978-07-19 1982-06-24 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München Verfahren und Vorrichtung zum elektrischen Lichtbogenschweißen
EP0121870A1 (de) * 1983-04-08 1984-10-17 VEB Kombinat Metallaufbereitung Verfahren und Vorrichtung zum thermischen Trennen metallischer Werkstoffe
JPH0658840B2 (ja) * 1988-04-26 1994-08-03 新日本製鐵株式会社 移行形プラズマトーチ
FR2897747B1 (fr) * 2006-02-23 2008-09-19 Commissariat Energie Atomique Torche a plasma a arc transfere
US8217305B2 (en) * 2007-12-05 2012-07-10 Illinois Tool Works Inc. System and method for improved TIG arc starting
RU2495735C2 (ru) * 2011-10-06 2013-10-20 Открытое акционерное общество "Плазмек" Способ плазменной сварки плавящимся электродом
DE102012107549A1 (de) 2011-10-06 2013-04-11 PLASMEQ GmbH Plasmaschweißverfahren mit einer schmelzbaren Elektrode und Plasmatron zur Durchführung des Verfahrens
DE102014002213B4 (de) * 2014-02-21 2016-01-14 MHIW b.v. Verfahren und Brennerkopf zum Metall-Schutzgas-Schweißen
CN104801866A (zh) * 2015-04-24 2015-07-29 哈尔滨工业大学 一种结构简易的等离子和熔化极气体保护焊复合焊接装置
CN105555006B (zh) * 2016-02-16 2018-03-13 衢州迪升工业设计有限公司 利用熔丝引弧的电极
RU2643010C2 (ru) * 2016-07-19 2018-01-29 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" Способ плазменно-дуговой сварки плавящимся электродом
RU194071U1 (ru) * 2019-09-06 2019-11-27 Общество с ограниченной ответственностью "Малое инновационное предприятие "Комплексные аддитивные технологии" Плазмотрон

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2847555A (en) * 1955-10-11 1958-08-12 Union Carbide Corp High pressure arc process and apparatus
US3246115A (en) * 1963-06-03 1966-04-12 Giannini Scient Corp Arc compounded combustion and flame arrangement
US3575568A (en) * 1967-06-08 1971-04-20 Rikagaku Kenkyusho Arc torch
FR1583775A (es) * 1968-03-19 1969-12-05
FR2038063A1 (en) * 1969-03-19 1971-01-08 Soudure Autogene Francaise Striking an arc by means of an auxiliary - electrode
DE2140968A1 (de) * 1971-08-16 1973-03-22 Messer Griesheim Gmbh Einrichtung zum plasmaschweissen und -schneiden
DE2140967C3 (de) * 1971-08-16 1980-04-17 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zum Plasmaschweißen und -schneiden
BE792687A (fr) * 1971-12-15 1973-06-13 Philips Nv Torche de soudage
US3832513A (en) * 1973-04-09 1974-08-27 G Klasson Starting and stabilizing apparatus for a gas-tungsten arc welding system
US4016397A (en) * 1973-10-31 1977-04-05 U.S. Philips Corporation Method of and apparatus for arc welding
NL7404120A (nl) * 1974-03-27 1975-09-30 Philips Nv Werkwijze en inrichting voor het booglassen.
NL7404658A (nl) * 1974-04-05 1975-10-07 Philips Nv Werkwijze en inrichting voor het plasma-mig lassen.
NL175500C (nl) * 1976-03-31 1984-11-16 Philips Nv Lastoorts voor het lassen in een thermisch geioniseerd gas.

Also Published As

Publication number Publication date
JPS52102854A (en) 1977-08-29
NO770536L (no) 1977-08-23
SE7701766L (sv) 1977-08-21
GB1526154A (en) 1978-09-27
BE851624A (fr) 1977-08-18
CA1076214A (en) 1980-04-22
FR2341395B1 (es) 1983-03-11
NL7601721A (nl) 1977-08-23
FI770514A (es) 1977-08-21
FR2341395A1 (fr) 1977-09-16
US4146772A (en) 1979-03-27
BR7700990A (pt) 1977-12-06
DE2705333A1 (de) 1977-08-25
IT1074813B (it) 1985-04-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103