FR2450141A1 - Appareil de soudage a l'arc - Google Patents

Appareil de soudage a l'arc

Info

Publication number
FR2450141A1
FR2450141A1 FR8004586A FR8004586A FR2450141A1 FR 2450141 A1 FR2450141 A1 FR 2450141A1 FR 8004586 A FR8004586 A FR 8004586A FR 8004586 A FR8004586 A FR 8004586A FR 2450141 A1 FR2450141 A1 FR 2450141A1
Authority
FR
France
Prior art keywords
welding
current source
arc welding
average
arc
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.)
Granted
Application number
FR8004586A
Other languages
English (en)
Other versions
FR2450141B1 (fr
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.)
Victor Equipment Co
Original Assignee
Thermal Dynamics Corp
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 Thermal Dynamics Corp filed Critical Thermal Dynamics Corp
Publication of FR2450141A1 publication Critical patent/FR2450141A1/fr
Application granted granted Critical
Publication of FR2450141B1 publication Critical patent/FR2450141B1/fr
Granted 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/224—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material having originally the shape of a wire, rod or the like
    • 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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • 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
    • B23K9/124—Circuits or methods for feeding welding wire
    • B23K9/125—Feeding of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Arc Welding Control (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Arc Welding In General (AREA)
  • Discharge Heating (AREA)
  • Insulated Conductors (AREA)
  • Beans For Foods Or Fodder (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)

Abstract

L'APPAREIL POUR LE SOUDAGE A L'ARC PAR PULVERISATION COMPREND UNE SOURCE CONTROLEE DE COURANT 10, DES MOYENS 16, 17 PERMETTANT D'AMENER UNE ELECTRODE CONSOMMABLE SOUS FORME DE FIL DE MATIERE D'APPORT 13 VERS L'EMPLACEMENT DE SOUDAGE AINSI QU'UN ENSEMBLE DE COMMANDE 20 POUR REGLER DE MANIERE AUTOMATIQUE LA SOURCE DE COURANT EN DEPENDANCE DE LA SEQUENCE DE SOUDAGE. L'ENSEMBLE DE COMMANDE 20 COMPREND DES MOYENS POUR DIVISER LA SEQUENCE DE SOUDAGE DE MANIERE CONTROLEE EN INTERVALLES T-T, T-T DE PUISSANCE MOYENNE ELEVEE ET RESPECTIVEMENT FAIBLE EN AUGMENTANT ET DIMINUANT PAR INTERMITTENCE LA SORTIE DE LA SOURCE DE COURANT DE SOUDAGE EN RELATION AVEC LA SORTIE MOYENNE P CORRESPONDANT A LA VITESSE REGLEE DE L'ALIMENTATION DE L'ELECTRODE ET A LA LONGUEUR CHOISIE DE L'ARC. DES MOYENS 50 SONT PREVUS POUR EMPECHER LE COMMENCEMENT D'UN INTERVALLE A PUISSANCE ELEVEE AVANT QUE LA TENSION MOMENTANEE DE SORTIE SOIT TOMBEE A UNE VALEUR DONNEE U.
FR8004586A 1979-03-01 1980-02-29 Appareil de soudage a l'arc Granted FR2450141A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901872A SE416625B (sv) 1979-03-01 1979-03-01 Anordning for spraybagsvetsning

Publications (2)

Publication Number Publication Date
FR2450141A1 true FR2450141A1 (fr) 1980-09-26
FR2450141B1 FR2450141B1 (fr) 1985-03-15

Family

ID=20337435

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004586A Granted FR2450141A1 (fr) 1979-03-01 1980-02-29 Appareil de soudage a l'arc

Country Status (13)

Country Link
US (1) US4319124A (fr)
JP (1) JPS55117574A (fr)
AU (1) AU527612B2 (fr)
CA (1) CA1136226A (fr)
DE (1) DE3007944A1 (fr)
ES (1) ES489070A1 (fr)
FI (1) FI67311C (fr)
FR (1) FR2450141A1 (fr)
GB (1) GB2044495B (fr)
IT (1) IT1140643B (fr)
MX (1) MX149015A (fr)
NO (1) NO150024C (fr)
SE (1) SE416625B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409465A (en) * 1981-04-24 1983-10-11 Osaka Transformer Co., Ltd. Pulse arc welding method and device in which pulse current and background current have a constant current characteristic
CA1187562A (fr) * 1982-08-31 1985-05-21 Edward Shmakov Dispositif et methode de soudage
US4546234A (en) * 1983-08-11 1985-10-08 Kabushiki Kaisha Kobe Seiko Sho Output control of short circuit welding power source
US5482734A (en) * 1994-05-20 1996-01-09 The Miller Group, Ltd. Method and apparatus for controlling an electric arc spraying process
US5528010A (en) * 1994-05-20 1996-06-18 The Miller Group, Ltd. Method and apparatus for initiating electric arc spraying
TW445192B (en) 1999-04-12 2001-07-11 Tri Tool Inc Control method and apparatus for an arc welding system
US6794608B2 (en) 2001-10-30 2004-09-21 Tri Tool Inc. Welding current control system and method
US7053334B2 (en) * 2004-03-01 2006-05-30 Lincoln Global, Inc. Electric arc welder system with waveform profile control
US8704135B2 (en) 2006-01-20 2014-04-22 Lincoln Global, Inc. Synergistic welding system
US20070221643A1 (en) * 2004-04-29 2007-09-27 Lincoln Global, Inc. Gas-less process and system for girth welding in high strength applications including liquefied natural gas storage tanks
US7842903B2 (en) * 2005-10-31 2010-11-30 Lincoln Global, Inc. Short arc welding system
US8759715B2 (en) 2004-10-06 2014-06-24 Lincoln Global, Inc. Method of AC welding with cored electrode
US7166817B2 (en) * 2004-04-29 2007-01-23 Lincoln Global, Inc. Electric ARC welder system with waveform profile control for cored electrodes
US9333580B2 (en) * 2004-04-29 2016-05-10 Lincoln Global, Inc. Gas-less process and system for girth welding in high strength applications
US7271365B2 (en) * 2005-04-11 2007-09-18 Lincoln Global, Inc. System and method for pulse welding
US7989732B2 (en) * 2005-06-15 2011-08-02 Lincoln Global, Inc. Method of AC welding using a flux cored electrode
US9868171B2 (en) 2011-05-26 2018-01-16 Victor Equipment Company Initiation of welding arc by restricting output
EP2714317B1 (fr) 2011-05-26 2017-11-15 Victor Equipment Company Système pour générer une soudure et procédé pour commander un système pour générer une soudure avec modification de tension et de vitesse de fil sur la base d'une puissance de sortie de soudure commandée
CN112041109B (zh) * 2018-04-20 2022-07-29 松下知识产权经营株式会社 焊接机
EP3623095A1 (fr) * 2018-09-17 2020-03-18 FRONIUS INTERNATIONAL GmbH Appareil de soudage et procédé de soudage à vitesse d'avance du fil de soudage à réglage automatique

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809853A (en) * 1972-08-24 1974-05-07 Union Carbide Corp Method for short circuit metal transfer arc welding
FR2403150A2 (fr) * 1977-09-20 1979-04-13 Reeh Holger Perfectionnements aux dispositifs de soudage
EP0001815A1 (fr) * 1977-11-02 1979-05-16 Lorch GmbH Schweisstechnik Appareil de soudage pour plusieurs méthodes de soudage

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE661894A (fr) * 1964-03-31
GB1546211A (en) * 1976-05-12 1979-05-23 Tri Electronics Ab Current unit for arc welding

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809853A (en) * 1972-08-24 1974-05-07 Union Carbide Corp Method for short circuit metal transfer arc welding
FR2403150A2 (fr) * 1977-09-20 1979-04-13 Reeh Holger Perfectionnements aux dispositifs de soudage
EP0001815A1 (fr) * 1977-11-02 1979-05-16 Lorch GmbH Schweisstechnik Appareil de soudage pour plusieurs méthodes de soudage

Also Published As

Publication number Publication date
DE3007944A1 (de) 1980-09-04
AU527612B2 (en) 1983-03-10
JPS55117574A (en) 1980-09-09
IT1140643B (it) 1986-10-01
FI67311B (fi) 1984-11-30
SE7901872L (sv) 1980-09-02
SE416625B (sv) 1981-01-26
NO150024B (no) 1984-04-30
MX149015A (es) 1983-08-08
IT8020019A1 (it) 1981-08-19
NO150024C (no) 1984-08-15
IT8020019A0 (it) 1980-02-19
CA1136226A (fr) 1982-11-23
NO794214L (no) 1980-09-02
AU5602480A (en) 1980-09-04
GB2044495B (en) 1983-05-05
GB2044495A (en) 1980-10-15
FI794051A (fi) 1980-09-02
FR2450141B1 (fr) 1985-03-15
US4319124A (en) 1982-03-09
FI67311C (fi) 1985-03-11
ES489070A1 (es) 1980-09-16

Similar Documents

Publication Publication Date Title
FR2450141A1 (fr) Appareil de soudage a l'arc
ES480985A1 (es) Un aparato para soldadura.
DK0441337T3 (da) Apparat og fremgangsmåde til styring af en svejsecyklus
FR2447770A1 (fr) Procede et installation de demarrage automatique d'une torche de coupage plasma
PT74350B (fr) Procede pour regler l'alimentation d'un moteur a courant conti-nu et dispositif pour sa mise en oeuvre
BE826021A (fr) Dispositif d'alimentation pour arc en courant continu
FR2427162A1 (fr) Appareil de soudage a arc court a source de courant controlable
FR2324761A1 (fr) Procede et dispositif pour l'alimentation en courant electrique des cuves d'electrolyse ignee placees en travers
FR2383575A1 (fr) Circuit de commande pour lampe a eclair directement reliee a une source de courant alternatif
FR2456384B1 (fr) Dispositif d'alimentation haute tension pour canons electroniques de puissance
FR2412195A1 (fr) Dispositif d'alimentation en courant comportant des appareils d'alimentation en courant regles par la tension et branches en parallele du cote sortie
FR2401554A1 (fr) Generateur d'impulsions pour le traitement des metaux par enlevement electrique de matiere
JPS5419445A (en) Arc welding method
JPS5298372A (en) Power distribution system for discharge lamp series burning
JPS5387428A (en) Apparatus for automatically changing speed of mobile farm machine
JPS56128673A (en) Consumable electrode system pulse arc welding device
JPS51143816A (en) Constant current power supply apparatus for pulse motor
JPS53114753A (en) Controlling method for each time of beginning and stopping of arc welding
FR2487601B1 (fr) Dispositif d'alimentation de puissance en courant continu avec une regulation
JPS53102242A (en) All position welding method
JPS53104549A (en) Arc welder
JPS5750275A (en) Automatic soldering device
JPS5684178A (en) Arc welding equipment
JPS5762865A (en) Pulse arc welding machine
JPS51117073A (en) D.c. ammeter

Legal Events

Date Code Title Description
ST Notification of lapse