[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

CO6531413A2 - Métodos y sistemas para soldadura de resistencia por puntos que usa micropulsos de corriente directa - Google Patents

Métodos y sistemas para soldadura de resistencia por puntos que usa micropulsos de corriente directa

Info

Publication number
CO6531413A2
CO6531413A2 CO12044408A CO12044408A CO6531413A2 CO 6531413 A2 CO6531413 A2 CO 6531413A2 CO 12044408 A CO12044408 A CO 12044408A CO 12044408 A CO12044408 A CO 12044408A CO 6531413 A2 CO6531413 A2 CO 6531413A2
Authority
CO
Colombia
Prior art keywords
micropulses
direct current
methods
systems
resistance welding
Prior art date
Application number
CO12044408A
Other languages
English (en)
Inventor
Wenkao Hou
Original Assignee
Arcelormittal Investigacion Y Desarrollo Sl
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 Arcelormittal Investigacion Y Desarrollo Sl filed Critical Arcelormittal Investigacion Y Desarrollo Sl
Publication of CO6531413A2 publication Critical patent/CO6531413A2/es

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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding
    • B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/241—Electric supplies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)

Abstract

Se describen métodos y sistemas para soldadura de resistencia por puntos que usa micropulsos de corriente directa. Uno de los métodos descritos comprende formar una junta soldada mediante la aplicación de una pluralidad de micropulsos de corriente directa a por lo menos dos piezas de materiales a través de un primer electrodo y un segundo electrodo.
CO12044408A 2009-08-14 2012-03-14 Métodos y sistemas para soldadura de resistencia por puntos que usa micropulsos de corriente directa CO6531413A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23401909P 2009-08-14 2009-08-14

Publications (1)

Publication Number Publication Date
CO6531413A2 true CO6531413A2 (es) 2012-09-28

Family

ID=42635339

Family Applications (1)

Application Number Title Priority Date Filing Date
CO12044408A CO6531413A2 (es) 2009-08-14 2012-03-14 Métodos y sistemas para soldadura de resistencia por puntos que usa micropulsos de corriente directa

Country Status (15)

Country Link
US (2) US8278598B2 (es)
EP (1) EP2464490B1 (es)
JP (1) JP5793495B2 (es)
KR (1) KR101739495B1 (es)
CN (1) CN102858486B (es)
AU (1) AU2010282911B2 (es)
BR (1) BR112012003371B1 (es)
CA (1) CA2771043C (es)
CO (1) CO6531413A2 (es)
ES (1) ES2743301T3 (es)
HK (1) HK1180271A1 (es)
HU (1) HUE046580T2 (es)
MX (1) MX2012001954A (es)
PL (1) PL2464490T3 (es)
WO (1) WO2011019430A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8278598B2 (en) 2009-08-14 2012-10-02 Arcelormittal Investigacion Y Desarrollo, S.L. Methods and systems for resistance spot welding using direct current micro pulses
JP5572046B2 (ja) * 2010-09-13 2014-08-13 株式会社神戸製鋼所 異材接合方法
JP5491560B2 (ja) * 2011-03-24 2014-05-14 株式会社向洋技研 抵抗溶接方法と溶接装置
US9737956B2 (en) 2013-06-14 2017-08-22 GM Global Technology Operations LLC Resistance spot welding thin gauge steels
KR101887789B1 (ko) * 2013-12-20 2018-08-10 신닛테츠스미킨 카부시키카이샤 저항 스폿 용접 방법
US10279418B2 (en) 2014-07-16 2019-05-07 Honda Motor Co., Ltd. Method and apparatus for resistive spot welding
US10507945B1 (en) * 2016-02-11 2019-12-17 Glenn Lippman Low frequency modulated heat sealing apparatus and method
EP3528991B1 (en) 2016-10-21 2022-02-09 Novelis Inc. Enhanced resistance spot welding using cladded aluminum alloys
CN106624312A (zh) * 2016-12-31 2017-05-10 广州三五汽车部件有限公司 多层镀铝钢板点焊工艺参数确定方法
JP6572281B2 (ja) * 2017-10-06 2019-09-04 ファナック株式会社 スポット溶接システム
JP7038193B2 (ja) 2018-03-23 2022-03-17 本田技研工業株式会社 スポット溶接方法
JP2021536369A (ja) * 2018-09-13 2021-12-27 アルセロールミタル 少なくとも２枚の金属基材の組立体の製造のための溶接方法
WO2020053735A1 (en) * 2018-09-13 2020-03-19 Arcelormittal An assembly of at least 2 metallic substrates
WO2020053734A1 (en) * 2018-09-13 2020-03-19 Arcelormittal An assembly of at least 2 metallic substrates
JP7297788B2 (ja) 2018-11-26 2023-06-26 本田技研工業株式会社 スポット溶接方法
WO2024105432A1 (en) * 2022-11-16 2024-05-23 Arcelormittal A spot welding method

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3781511A (en) * 1972-03-23 1973-12-25 H Rygiol Method of welding employing square wave current pulses and causing the molten metal to resonate
US4273988A (en) * 1979-08-23 1981-06-16 Rockwell International Corporation Pulse welding process
JPS5847581A (ja) 1981-09-17 1983-03-19 Dengensha Mfg Co Ltd 絶縁性被膜を有する鋼板のスポツト溶接方法および制御装置
US4419558A (en) * 1981-11-23 1983-12-06 Wagen Of America, Inc. Apparatus and method for monitoring and controlling resistance spot welding
JPS6297778A (ja) * 1985-10-22 1987-05-07 Mitsubishi Electric Corp プロジエクシヨン溶接方法
US4734555A (en) * 1986-06-26 1988-03-29 Duffers Scientific, Inc. Method and apparatus for measuring and controlling indentation in resistance welding
JP3140493B2 (ja) * 1990-10-08 2001-03-05 株式会社エスジー スポット溶接機
JPH04309473A (ja) * 1991-04-04 1992-11-02 Ryoda Sato 抵抗溶接装置
US5254828A (en) * 1991-05-02 1993-10-19 Ariel Stiebel Method and apparatus for controlling electrical resistance spot welding
JPH06226455A (ja) 1993-01-20 1994-08-16 Arishiumu:Kk Ａｌ−Ｌｉ合金の抵抗スポット溶接方法
DE69400509T2 (de) * 1993-06-23 1997-04-10 Sumitomo Metal Ind Metallblech mit einem galvanisch erzeugten Zink oder Zinklegierungsdispersionsüberzug und Verfahren zur Herstellung desselben
JPH07178563A (ja) * 1993-12-24 1995-07-18 Nippon Steel Corp 圧接を併用したスポット溶接による接合方法および接合構造体
JP3211586B2 (ja) * 1994-10-17 2001-09-25 松下電器産業株式会社 溶接品質監視装置
US6043448A (en) * 1997-05-21 2000-03-28 Yokoya; Kazuhiko Method of welding cylindrical bodies
JP3284930B2 (ja) * 1997-07-09 2002-05-27 株式会社日立製作所 高周波パルスアーク溶接法とその装置及び用途
JPH11129077A (ja) * 1997-10-29 1999-05-18 Miyachi Technos Corp 抵抗溶接電源装置
JP3972446B2 (ja) 1998-02-13 2007-09-05 ソニー株式会社 Ｃｃｄ固体撮像素子の出力回路
JPH11285852A (ja) 1998-04-02 1999-10-19 Miyachi Technos Corp 抵抗溶接制御装置
CN2357875Y (zh) * 1998-07-15 2000-01-12 中国人民解放军装甲兵工程学院 直流－脉冲刷镀和微脉冲电阻焊两用机
JP2001025880A (ja) * 1999-05-07 2001-01-30 Nissan Motor Co Ltd スポット溶接装置
AU3375001A (en) * 2000-02-09 2001-08-20 Reu-Schweisstechnik Gmbh Resistance spot welding control device and method
US6365874B1 (en) * 2000-05-22 2002-04-02 Lincoln Global, Inc. Power supply for electric arc welding
JP2002134246A (ja) * 2000-10-27 2002-05-10 Dengensha Mfg Co Ltd 絶縁皮膜電線の通電熱カシメ接合方法と装置
AT502175B1 (de) * 2002-04-10 2007-02-15 Fronius Int Gmbh Schweiss- und heftschweissverfahren mit nichtabschmelzender elektrode
JP2004243410A (ja) * 2003-01-20 2004-09-02 Nippon Steel Corp 金属箔チューブおよびその製造方法並びに製造装置
US20050029234A1 (en) * 2003-08-04 2005-02-10 Feng Lu Resistance spot welding electrode
US7126077B2 (en) * 2004-05-10 2006-10-24 General Motors Corporation Resistance welding of high strength steels
US8143550B2 (en) * 2005-06-21 2012-03-27 International Advanced Research Centre For Powder Metallurgy And New Materials (Arci) Device for controlling the on and off time of the metal oxide semiconductor field effect transistor (MOSFET), a device spark coating the surfaces of metal workpiece incorporating the said control device and a method of coating metal surfaces using the said device
US20090218323A1 (en) * 2005-11-09 2009-09-03 Hiroshi Abe Spot welding method, method for judging shape of nugget, spot welding machine and spot welding electrode
JP2007260771A (ja) * 2006-03-01 2007-10-11 Koyo Giken:Kk 自動スポット溶接方法
JP4520422B2 (ja) * 2006-03-27 2010-08-04 株式会社日立製作所 通電接合装置及び通電接合方法
JP5032783B2 (ja) * 2006-03-31 2012-09-26 株式会社電元社製作所 抵抗スポット溶接機
JP2007326139A (ja) 2006-06-09 2007-12-20 Daihatsu Motor Co Ltd シリーズスポット溶接装置
JP5057557B2 (ja) * 2006-08-29 2012-10-24 ダイハツ工業株式会社 シリーズスポット溶接方法及び溶接装置
JP5057217B2 (ja) * 2007-05-29 2012-10-24 株式会社安川電機 スポット溶接ロボットの制御装置および制御方法
JP5207107B2 (ja) * 2007-06-07 2013-06-12 好高 青山 中空鋼板部品の溶接装置
US8963043B2 (en) * 2009-05-07 2015-02-24 Innovative Weld Solutions, Ltd. Welding assembly and associated method for welding and heat treating metals and metal alloys
JP5411792B2 (ja) * 2009-06-05 2014-02-12 本田技研工業株式会社 抵抗溶接方法及びその装置
US8278598B2 (en) 2009-08-14 2012-10-02 Arcelormittal Investigacion Y Desarrollo, S.L. Methods and systems for resistance spot welding using direct current micro pulses
JP5554197B2 (ja) * 2010-09-29 2014-07-23 本田技研工業株式会社 スポット溶接方法及びその装置

Also Published As

Publication number Publication date
ES2743301T3 (es) 2020-02-18
AU2010282911B2 (en) 2014-02-13
HUE046580T2 (hu) 2020-03-30
CA2771043A1 (en) 2011-02-17
JP2013501628A (ja) 2013-01-17
CA2771043C (en) 2017-03-21
WO2011019430A1 (en) 2011-02-17
PL2464490T3 (pl) 2020-01-31
US8278598B2 (en) 2012-10-02
HK1180271A1 (zh) 2013-10-18
US20110036816A1 (en) 2011-02-17
US10071436B2 (en) 2018-09-11
EP2464490B1 (en) 2019-07-17
AU2010282911A1 (en) 2012-03-15
KR101739495B1 (ko) 2017-06-08
MX2012001954A (es) 2012-07-23
BR112012003371A2 (pt) 2016-02-16
KR20120101335A (ko) 2012-09-13
US20130087533A1 (en) 2013-04-11
JP5793495B2 (ja) 2015-10-14
CN102858486A (zh) 2013-01-02
BR112012003371B1 (pt) 2018-04-24
EP2464490A1 (en) 2012-06-20
CN102858486B (zh) 2016-01-13

Similar Documents

Publication Publication Date Title
CO6531413A2 (es) Métodos y sistemas para soldadura de resistencia por puntos que usa micropulsos de corriente directa
ZA201508065B (en) Spot welded joint and spot welding method
BR112015032558A2 (pt) aparelho e métodos para unir materiais diferentes
DK2243591T3 (da) Svejsemateriale og svejsede samlingsstrukturer
EP3517243A4 (en) SPOT WELDING PROCESS FOR CONNECTING DIFFERENT MATERIALS, CONNECTING ASSISTANT ELEMENTS AND WELDING CONNECTIONS MADE OF DIFFERENT MATERIALS
WO2013096669A3 (en) Apparatus and methods for joining dissimilar materials by resistance spot welding
EP3421540A4 (en) RESIN COMPOSITION FOR LASER WELDING AND WELDED BODY THEREOF
EP2881210A4 (en) WELDING TOOL FOR DOUBLE EFFICIENCY OR DOUBLE ORANGE WELDING WITH A DOUBLE EFFECT AND WELDING DEVICE THEREWITH
EP3195973A4 (en) Laser welded joint and laser welding method
BR112014028278A2 (pt) eletrodo de comutação, dispositivo de solda de resistência, dispositivo de solda local e método de solda local
EP3028799A4 (en) Arc spot weld joint and method for producing same
WO2014140763A3 (en) System and method of welding stainless steel to copper
EP3095548A4 (en) Laser welding method and welded joint
CL2016000626A1 (es) Soldadura por proyección a una segunda lámina metálica a soldar encima de una primera lámina metálica, que es de metal o aleación de metal no ferroso teniendo, como componente principal, aluminio o magnesio, con una proyección alargada extendida localmente por encima de la superficie superior y principal de la primera lámina
WO2012099784A3 (en) Infrared laser welding of plastic parts with one or more of the parts having a modified surface providing increased absorbtivity to infrared laser light
EP3680054A4 (en) DOUBLE-ACTING FRICTION POINT WELDING PROCESS
EP3266553A4 (en) Resistance spot welding method and weld joint
EP3351333A4 (en) KEY WELDING METHOD AND BUTTON WELDING CONNECTION
EP2954969A4 (en) MULTI-ELECTRODE ELECTRO-GAS ARC WELDING METHOD FOR THICKNESS STEEL PLATES AND MULTI-ELECTRODE ELECTRO-GAS ARC WELDING METHOD FOR STEEL PIPES
MX2016003319A (es) Metodo de soldadura por puntos de resistencia y estructura soldada.
EP2783788A3 (en) Welding process and welding system
EP2883643A4 (en) UNDERPULSE WELDING METHOD, WELDING CONNECTED IN THIS WELDING METHOD AND STEEL TUBE WITH WELDING CONNECTION
CL2009000664A1 (es) Metodo para unir a lo menos dos componentes metalicos por medio de una union soldada con respaldo de soldadura, en donde el respaldo por soldadura es realizado por medio de una correspondiente proyeccion sobre a lo menos uno de los componentes na ser unidos; uso del metodo.
BR112013008858A2 (pt) metal de solda e método de soldagem por arco submerso
RU2013112304A (ru) Способ многодуговой и лазерно-дуговой сварки

Legal Events

Date Code Title Description
FG Application granted