ES480986A1 - Un aparato para soldar. - Google Patents

Un aparato para soldar.

Info

Publication number
ES480986A1
ES480986A1 ES480986A ES480986A ES480986A1 ES 480986 A1 ES480986 A1 ES 480986A1 ES 480986 A ES480986 A ES 480986A ES 480986 A ES480986 A ES 480986A ES 480986 A1 ES480986 A1 ES 480986A1
Authority
ES
Spain
Prior art keywords
arc
interval energy
short
current source
intervals
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
ES480986A
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.)
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 ES480986A1 publication Critical patent/ES480986A1/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
    • 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

Landscapes

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

Abstract

Un aparato para soldar por cortocircuito con arco, que comprende una fuente de alimentación de corriente controlable, medios para alimentar, de manera controlable, un electrodo consumible en forma de alambre que comprende un material de aportación, al lugar de soldadura y una unidad de control para ajustar automáticamente la fuente de alimentación de corriente dependiendo de la secuencia de soldadura, estando dispuesta dicha fuente de alimentación para proporcionar períodos de soldadura divididos en intervalos de cortocircuito, intervalos de arco, y, opcionalmente, intervalos de reposo, caracterizado porque dicha unidad de control incluye medios para ajustar continuamente la relación existente entre la energía de intervalo de arco y la energía de intervalo de corto circuito, de acuerdo con una función predeterminada.
ES480986A 1978-05-30 1979-05-28 Un aparato para soldar. Expired ES480986A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7806256A SE425222B (sv) 1978-05-30 1978-05-30 Anordning for kortbagsvetsning

Publications (1)

Publication Number Publication Date
ES480986A1 true ES480986A1 (es) 1980-01-16

Family

ID=20335055

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480986A Expired ES480986A1 (es) 1978-05-30 1979-05-28 Un aparato para soldar.

Country Status (13)

Country Link
US (1) US4300036A (es)
JP (1) JPS558397A (es)
AU (1) AU526761B2 (es)
CA (1) CA1128142A (es)
DE (1) DE2921658A1 (es)
ES (1) ES480986A1 (es)
FI (1) FI68182C (es)
FR (1) FR2427162A1 (es)
GB (1) GB2021816B (es)
IT (1) IT1120923B (es)
MX (1) MX147923A (es)
NO (1) NO150747C (es)
SE (1) SE425222B (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168774A (en) * 1981-04-10 1982-10-18 Mitsubishi Electric Corp Short circuit transfer arc welding machine
JPS5870972A (ja) * 1981-10-23 1983-04-27 Mitsubishi Electric Corp 短絡移行ア−ク溶接機
JPS58159973A (ja) * 1982-03-19 1983-09-22 Matsushita Electric Ind Co Ltd 直流アーク溶接機
CA1187562A (en) * 1982-08-31 1985-05-21 Edward Shmakov Welding method and apparatus
GB8306578D0 (en) * 1983-03-10 1983-04-13 Welding Inst Short-circuit mig welding
JPH069741B2 (ja) * 1983-04-26 1994-02-09 株式会社神戸製鋼所 短絡移行溶接電源の制御方法および装置
JPH078434B2 (ja) * 1983-04-26 1995-02-01 株式会社神戸製鋼所 短絡移行溶接電源の制御方法および装置
JPS59206159A (ja) * 1983-05-04 1984-11-21 Shinko Electric Co Ltd 溶接電源の制御方法および装置
US4553018A (en) * 1983-10-27 1985-11-12 Mitsubishi Denki Kabushiki Kaisha Short circuiting transfer arc welding machine
DE3523879C2 (de) * 1985-07-04 1994-02-17 Carl Cloos Schweistechnik Gmbh Kurzlichtbogen-Schweißverfahren
SE451243B (sv) * 1986-02-17 1987-09-21 Esab Ab Sett och anordning for reglering av svetsforloppet vid ljusbagssvetsning
US4866247A (en) * 1986-12-11 1989-09-12 The Lincoln Electric Company Apparatus and method of short circuiting arc welding
US4918285A (en) * 1988-06-09 1990-04-17 Cyclomatic Industries, Inc. System for supplying power
US5086205A (en) * 1990-03-26 1992-02-04 Powcon, Inc. Apparatus employing a welding power supply for powering a plasma cutting torch
US5514851A (en) * 1994-04-11 1996-05-07 The United States Of America As Represented By The Secretary Of Commerce Prevention of contact tube melting in arc welding
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
US5844197A (en) * 1997-07-28 1998-12-01 The Lincoln Electric Company Arc retract circuit and method
US6025573A (en) * 1998-10-19 2000-02-15 Lincoln Global, Inc. Controller and method for pulse welding
US6570131B1 (en) * 2002-01-17 2003-05-27 Lincoln Global, Inc. Electric arc welder with arc starter
US8581146B2 (en) * 2008-10-22 2013-11-12 Lincoln Global, Inc. Automatic wire feeding system
JP4807474B2 (ja) 2009-06-19 2011-11-02 パナソニック株式会社 消耗電極式アーク溶接方法および消耗電極式アーク溶接装置
US10058947B2 (en) * 2009-11-25 2018-08-28 Panasonic Intellectual Property Management Co., Ltd. Welding method and welding device
CN103764329B (zh) 2011-05-26 2016-12-21 维克托设备公司 通过限制输出在焊接过程的开始期间产生焊接的系统及方法
CA2837386A1 (en) 2011-05-26 2012-11-29 Thermal Dynamics Corporation Systems for and method of generating a weld with energy conservation and improved cooling in welding machines
CN106029280A (zh) * 2014-02-24 2016-10-12 林肯环球股份有限公司 使用组合填充焊丝送进和高强度能量源在受控电弧放电频率下进行焊接的方法和系统
US11311958B1 (en) * 2019-05-13 2022-04-26 Airgas, Inc. Digital welding and cutting efficiency analysis, process evaluation and response feedback system for process optimization

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136884A (en) * 1961-04-17 1964-06-09 Glenn Pacific Corp High efficiency auto-modulated welding arc power supply welding arc power supply
US3250894A (en) * 1963-03-22 1966-05-10 Union Carbide Corp Method and apparatus for monitoring short circuits in electric arc welding
GB1109901A (en) 1964-07-14 1968-04-18 Lincoln Electric Company Ltd Improvements in electric arc welding apparatus
GB1217565A (en) * 1967-07-10 1970-12-31 Lincoln Electric Co Method of and power supply for electric arc welding
GB1261785A (en) * 1968-06-03 1972-01-26 Osaka Transformer Co Ltd Improvements in or relating to arc welding apparatus
GB1399101A (en) * 1971-08-24 1975-06-25 Welding Inst Arc welding apparatus
US3809853A (en) * 1972-08-24 1974-05-07 Union Carbide Corp Method for short circuit metal transfer arc welding
NL175973C (nl) * 1973-07-04 1985-02-01 Philips Nv Lasinrichting voor kortsluitbooglassen.
NL176060B (nl) * 1974-02-08 1984-09-17 Philips Nv Lasinrichting voor kortsluitbooglassen.
US4125759A (en) * 1974-10-17 1978-11-14 Osaka Transformer Co., Ltd. Method and apparatus for shortcircuiting arc welding

Also Published As

Publication number Publication date
FR2427162A1 (fr) 1979-12-28
NO791749L (no) 1979-12-03
SE7806256L (sv) 1979-12-01
NO150747B (no) 1984-09-03
IT7923077A0 (it) 1979-05-29
JPS558397A (en) 1980-01-21
FR2427162B1 (es) 1985-02-22
US4300036A (en) 1981-11-10
SE425222B (sv) 1982-09-13
DE2921658A1 (de) 1979-12-06
AU526761B2 (en) 1983-01-27
JPS6324793B2 (es) 1988-05-23
FI68182C (fi) 1985-08-12
IT1120923B (it) 1986-03-26
MX147923A (es) 1983-02-02
GB2021816A (en) 1979-12-05
FI68182B (fi) 1985-04-30
GB2021816B (en) 1982-08-04
CA1128142A (en) 1982-07-20
AU4753679A (en) 1979-12-06
FI791722A (fi) 1979-12-01
NO150747C (no) 1984-12-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001