JP2022179447A5 - - Google Patents

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JP2022179447A5
JP2022179447A5 JP2022082714A JP2022082714A JP2022179447A5 JP 2022179447 A5 JP2022179447 A5 JP 2022179447A5 JP 2022082714 A JP2022082714 A JP 2022082714A JP 2022082714 A JP2022082714 A JP 2022082714A JP 2022179447 A5 JP2022179447 A5 JP 2022179447A5
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JP
Japan
Prior art keywords
welding
flux cored
arc
arc welding
molten metal
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JP2022082714A
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Japanese (ja)
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JP2022179447A (ja
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Priority claimed from US17/505,768 external-priority patent/US12168268B2/en
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Publication of JP2022179447A publication Critical patent/JP2022179447A/ja
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JP2022082714A 2021-05-20 2022-05-20 Ｃｏ２シールド溶接ワイヤの溶滴粒度縮小 Pending JP2022179447A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202163190858P 2021-05-20 2021-05-20
US63/190,858 2021-05-20
US17/505,768 US12168268B2 (en) 2021-05-20 2021-10-20 Reduction of droplet size for CO2 shielded welding wire
US17/505,768 2021-10-20

Publications (2)

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JP2022179447A JP2022179447A (ja) 2022-12-02
JP2022179447A5 true JP2022179447A5 (https=) 2025-03-17

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JP2022082714A Pending JP2022179447A (ja) 2021-05-20 2022-05-20 Ｃｏ２シールド溶接ワイヤの溶滴粒度縮小

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US (1) US12168268B2 (https=)
JP (1) JP2022179447A (https=)
KR (1) KR102909461B1 (https=)
CN (1) CN115365612A (https=)

Family Cites Families (169)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1368287A (en) 1920-06-23 1921-02-15 Harry R Pennington Arc-welding electrode
US1605860A (en) 1926-01-02 1926-11-02 Walter O Snelling Thermocouple
US2583507A (en) 1949-04-04 1952-01-22 Babcock & Wilcox Co Polyphase alternating current fusion welding with control of interphase voltage, andwith combined alternating current and direct current welding potentials
US2594333A (en) 1951-03-13 1952-04-29 Gustav K Medicus Gas arc torch
US2849593A (en) 1952-05-21 1958-08-26 Air Liquide Electric arc welding
US2756311A (en) 1954-03-24 1956-07-24 Union Carbide & Carbon Corp High-speed tandem arc working
US2866079A (en) 1957-02-18 1958-12-23 Westinghouse Electric Corp Arc welding apparatus
US2957101A (en) 1957-06-18 1960-10-18 Evans Reamer And Machine Compa Electrical contactor device for continuous feed, consumable electrodetype welding apparatus
US2911517A (en) 1957-12-10 1959-11-03 Babcock & Wilcox Co Twin electrode welding method and apparatus
DE1115382B (de) 1959-10-06 1961-10-19 Philips Nv Verfahren zum Schutzgas-Lichtbogenschweissen mit zwei Draht-Elektroden unter Kohlendioxyd
US3131325A (en) 1961-02-17 1964-04-28 Electrarc Inc Arc welding system
AT239038B (de) 1961-11-25 1965-03-10 Boehler & Co Ag Geb Verfahren und Einrichtung zum Schweißen, bei dem zwei teilweise ummantelte Elektroden nach der Stromzuführung an der Schweißstelle zu einer allseitig ummantelten Elektrode zusammengeführt werden
US3384778A (en) 1964-12-31 1968-05-21 Air Reduction Touch starting of power arcs with consumable electrode
US3274371A (en) 1965-06-01 1966-09-20 Union Carbide Corp Method of depositing metal
US3328556A (en) 1965-10-20 1967-06-27 Battelle Development Corp Process for narrow gap welding
US3624345A (en) 1968-10-31 1971-11-30 Babcock & Wilcox Co Arc welding electrode arrangements
AT300514B (de) 1970-04-03 1972-07-25 Boehler & Co Ag Geb Lichtbogen-Schmelzschweißverfahren
JPS4825633B1 (https=) 1970-07-24 1973-07-30
US3694620A (en) 1970-12-10 1972-09-26 William R Gleason Dual welding wire feed for arc welder
US3746833A (en) 1972-02-14 1973-07-17 Mitsubishi Heavy Ind Ltd Process and apparatus for triple-electrode mig welding using short-circuit and spray-arc deposition
DE2418482A1 (de) 1973-04-18 1974-11-14 Nippon Steel Corp Verfahren zum flaemmputzen und flaemmputzmaschine
US4012621A (en) 1973-08-06 1977-03-15 Nippon Steel Corporation Consumable electrode for initiating scarfing
US4088866A (en) 1974-02-25 1978-05-09 Akademiet For De Tekniske Videnskaber, Svejsecentralen Method and an apparatus for automatic electric welding
DK100474A (https=) 1974-02-25 1975-10-20 Akad Tekn Videnskaber
US4182947A (en) 1975-12-10 1980-01-08 Brower Jerome S Underwater cutting rod
US4336441A (en) 1978-10-27 1982-06-22 Kobe Steel, Ltd. Welding process
SU1459849A1 (ru) 1978-12-25 1989-02-23 Предприятие П/Я А-3959 Способ дуговой сварки плав щимс электродом
DE2935595A1 (de) 1979-09-04 1981-03-19 Ibm Deutschland Gmbh, 7000 Stuttgart Anordnung fuer bei metallpapierdruckern nachzufuehrenden elektroden
DE2936139A1 (de) 1979-09-07 1981-03-19 Messer Griesheim Gmbh, 6000 Frankfurt Verfahren und vorrichtung zum lichtbogenschweissen, insbesondere zum unterpulverschweissen
US4475996A (en) 1982-03-03 1984-10-09 Inoue-Japax Research Incorporated Multi-strand wire electroerosion machining method and apparatus
JPS58167096A (ja) 1982-03-26 1983-10-03 Kawasaki Steel Corp 帯状電極を用いる円筒容器のエレクトロスラグ肉盛溶接用フラツクス組成物
US4541616A (en) 1984-05-23 1985-09-17 Dean Jessie L Thermal burning rod
SU1237347A1 (ru) 1984-07-03 1986-06-15 Ждановский металлургический институт Способ дуговой многоэлектродной обработки металлов
US4697791A (en) 1985-12-31 1987-10-06 Arcair Company Exothermic cutting electrode
US5148001A (en) 1986-12-11 1992-09-15 The Lincoln Electric Company System and method of short circuiting arc welding
US4743731A (en) 1987-07-30 1988-05-10 Seuring Gene E Disintegrating electrodes
KR920010862B1 (ko) 1988-06-30 1992-12-19 미쯔비시 덴끼 가부시기가이샤 와이어컷방전 가공용 와이어전극
JPH0712540B2 (ja) 1988-08-31 1995-02-15 川崎製鉄株式会社 アーク溶接方法及び装置、並びにフラックスコアードワイヤ
JPH0790367B2 (ja) 1989-04-21 1995-10-04 新日本製鐵株式会社 高速水平すみ肉ガスシールドアーク溶接方法
DE4019965A1 (de) 1990-06-21 1992-01-09 Deutsche Forsch Luft Raumfahrt Verfahren und vorrichtung zum beschichten von substratmaterial
DE4204661C1 (de) 1992-02-17 1993-06-24 Weltron Steuerungs Schweissanlagenbau Verfahren und Vorrichtung zum Unterpulver-Steppnahtschweißen
US5491321A (en) 1992-02-26 1996-02-13 Tweco Products, Inc. Welding gun assembly
US5440100A (en) 1992-02-26 1995-08-08 Tweco Products, Inc. Tips and diffusers for MIG welding guns
DE69425014T2 (de) 1993-04-21 2001-03-08 Babcock-Hitachi K.K., Tokio/Tokyo Kontakthülse zum Schweissen und Herstellungsverfahren dafür
KR0109215Y1 (en) * 1994-12-30 1997-12-03 Posco Pulse arc welding machine
US5981906A (en) 1995-08-11 1999-11-09 Lincoln Global, Inc. Method of welding the ends of pipe together using dual welding wires
DE19611583A1 (de) 1996-03-23 1997-09-25 Fichtel & Sachs Ag Einrichtung zum Doppeldrahtschweißen
DE19611597A1 (de) 1996-03-23 1997-09-25 Fichtel & Sachs Ag Einrichtung zum Doppeldrahtschweißen
US5816466A (en) 1996-04-19 1998-10-06 The Lincoln Electric Company Wire feeding apparatus
JP4053617B2 (ja) 1996-04-22 2008-02-27 日本板硝子株式会社 着色フレーク状ガラス、その製造方法及びそれを配合した化粧料
DE29780371U1 (de) 1996-05-29 1999-02-18 Fronius Schweißmaschinen KG. Austria, Wels-Thalheim Drahtführungselemente für mehrere in etwa parallel zueinander verlaufende Schweißdrähte für einen Schweißbrenner
US5714735A (en) 1996-06-20 1998-02-03 General Electric Company Method and apparatus for joining components with multiple filler materials
JP3739870B2 (ja) 1996-10-08 2006-01-25 三菱重工業株式会社 複数電極ガスシールドアーク溶接用ワイヤ送給装置
US5791560A (en) 1996-12-09 1998-08-11 Thermion, Inc. Method and apparatus for spraying metal to form a coating
JP3132409B2 (ja) * 1997-03-19 2001-02-05 松下電器産業株式会社 消耗電極式パルスアーク溶接機の制御装置
US5782987A (en) 1997-05-02 1998-07-21 Furman; James Edmond MIG welder wire cleaning apparatus and method
US5977504A (en) 1997-07-17 1999-11-02 General Electric Company Method and apparatus for guiding multiple filler wires in welding groove
US5958261A (en) 1997-07-17 1999-09-28 General Electric Company Apparatus for welding with preheated filler material
DE19738785C2 (de) 1997-09-04 2001-12-13 Leipold & Co Gmbh Vorrichtung zum Lichtbogenschweißen mit abschmelzender Elektrode
DE19800671C2 (de) 1998-01-10 2002-11-28 L & P Swiss Holding Company Wi Federwindeautomat
US20020005397A1 (en) 1998-04-10 2002-01-17 Bong William L. Modular welding system and method
DE29819828U1 (de) 1998-11-06 1999-11-25 CLOOS Innovations - GmbH, 35745 Herborn Schweißeinrichtung zum Metall-Schutzgasschweißen mit Drahtelektroden
US20010008235A1 (en) 1999-01-08 2001-07-19 Edward S. Miszczak Ultra low carbon metal-core weld wire
US6225589B1 (en) 1999-03-15 2001-05-01 Stephen Bartok Electric discharge machining apparatus
KR100448534B1 (ko) 1999-06-18 2004-09-13 현대중공업 주식회사 자동용접 와이어 잔량 자동검출장치
KR100340068B1 (ko) 1999-06-28 2002-06-12 박종섭 광투과도 개선을 위하여 광학적으로 설계된 층을 갖는 이미지센서
US6172333B1 (en) 1999-08-18 2001-01-09 Lincoln Global, Inc. Electric welding apparatus and method
AUPQ528400A0 (en) 2000-01-27 2000-02-17 Crc For Welded Structures Limited A welding control system
US6627839B1 (en) 2000-02-14 2003-09-30 Stephen Luckowski Dual-torch gas metal arc pulse welding for overlay applications
SE515766C2 (sv) 2000-02-22 2001-10-08 Esab Ab Svetsbrännare med flera elektroder och anläggning för MIG/MAG-svetsning
US7761336B1 (en) 2001-04-20 2010-07-20 Lincoln Global, Inc. System and method for managing welding consumables
US6683271B2 (en) 2001-12-04 2004-01-27 Frank S. Rogers Voltage controlled arc spray
US6683279B1 (en) 2001-12-27 2004-01-27 Delford A. Moerke Twin MIG welding apparatus
DE60307822T2 (de) 2002-05-10 2007-02-01 Tweco Products, Inc. Schweisskontaktspitze und schweissdiffusor
AUPS274002A0 (en) 2002-06-03 2002-06-20 University Of Wollongong, The Control method and system for metal arc welding
US7102099B2 (en) 2002-07-23 2006-09-05 Illinois Tool Works Inc. Method and apparatus for feeding wire to a welding arc
US6984806B2 (en) 2002-07-23 2006-01-10 Illinois Tool Works Inc. Method and apparatus for retracting and advancing a welding wire
US7072774B1 (en) 2002-08-28 2006-07-04 Lincoln Global, Inc. System and method for determining and employing consumable use by electric arc welders
US6737616B1 (en) 2003-04-02 2004-05-18 Tutco, Inc. Open coil electric resistance heater using twisted resistance wires and methods of making
AT413661B (de) 2003-05-28 2006-04-15 Fronius Int Gmbh Puffervorrichtung für einen schweissdraht sowie schweissanlage
AT500898B8 (de) 2003-12-15 2007-02-15 Fronius Int Gmbh Schweissanlage
US9579742B2 (en) 2006-01-09 2017-02-28 Lincoln Global, Inc. Series arc welder
US8895896B2 (en) 2004-01-12 2014-11-25 Lincoln Global, Inc. Modified series arc welding and improved control of one sided series arc welding
AT413659B (de) 2004-01-26 2006-04-15 Fronius Int Gmbh Schweissdraht-speichervorrichtung
CN2683302Y (zh) 2004-03-10 2005-03-09 上海东升焊接设备有限公司 单电源双丝自动埋弧焊机
US7176412B2 (en) 2004-03-31 2007-02-13 Tregaskiss Ltd Taper locking features between components of a welding device
US7271366B2 (en) 2004-04-05 2007-09-18 M.K. Products, Inc. Welding gun contact tip
US7531768B2 (en) 2004-04-08 2009-05-12 Illinois Tool Works Inc. Wire feeder pinch force mechanism
US7183516B2 (en) 2004-05-24 2007-02-27 Lincoln Global, Inc. System and method for welding with multiple arcs
AT500654B1 (de) 2004-07-09 2007-01-15 Fronius Int Gmbh Einrichtung zum fördern eines schweissdrahts
JP2006102776A (ja) 2004-10-05 2006-04-20 Fanuc Ltd アーク溶接装置及びアーク溶接ロボットシステム
US20060081675A1 (en) 2004-10-14 2006-04-20 Lincoln Global, Inc. Coating wire drive parts
AT501124B1 (de) 2004-12-15 2007-02-15 Fronius Int Gmbh Verfahren und vorrichtung zum kombinierten laser-lichtbogenschweissen
JP2006198628A (ja) 2005-01-18 2006-08-03 Fanuc Ltd アーク溶接装置及びアーク溶接ロボットシステム
US7705269B2 (en) 2005-03-15 2010-04-27 Lincoln Global, Inc. Method and apparatus for advance warning and controlled shutdown in an arc processing system
DE102005014969A1 (de) 2005-04-01 2006-10-05 Linde Ag Verfahren zum Lichtbogenschweißen
US7112759B1 (en) 2005-06-07 2006-09-26 The Esab Group, Inc. Plasma torch with interchangeable electrode systems
AT502326B1 (de) 2005-09-09 2009-07-15 Fronius Int Gmbh Fernzugriffseinheit und kommunikationsverfahren zur verwaltung von schweissgeräten
AT502419B1 (de) 2005-09-09 2007-08-15 Fronius Int Gmbh Schweissbrenner und verfahren zur prozesssteuerung einer schweissanlage
US7777447B2 (en) 2006-05-31 2010-08-17 Illinois Tool Works Inc. Battery powered welder system utilizing vehicle powered AC inverter
US7525067B2 (en) 2006-06-08 2009-04-28 Caterpillar Inc. Dual wire welding torch and method
US8242410B2 (en) 2006-07-14 2012-08-14 Lincoln Global, Inc. Welding methods and systems
JP2008055506A (ja) 2006-07-31 2008-03-13 Daihen Corp ２溶接ワイヤ送給アーク溶接方法及び多層盛り溶接方法及び狭開先溶接方法
US8658941B2 (en) 2006-09-07 2014-02-25 Illinois Tool Works Inc. Wireless system control and inventory monitoring for welding-type devices
JP4986563B2 (ja) 2006-10-02 2012-07-25 株式会社神戸製鋼所 エレクトロガスアーク溶接用フラックス入りワイヤ及び２電極エレクトロガスアーク溶接方法
US9937577B2 (en) 2006-12-20 2018-04-10 Lincoln Global, Inc. System for a welding sequencer
US20080169336A1 (en) 2007-01-11 2008-07-17 Spiegel Lyle B Apparatus and method for deep groove welding
US9233432B2 (en) 2007-02-12 2016-01-12 Yu Ming Zhang Arc welder and related system
JP5157006B2 (ja) 2007-03-29 2013-03-06 株式会社小松製作所 溶接ワイヤの制御装置に適用される溶接方法
US9895760B2 (en) 2007-09-26 2018-02-20 Lincoln Global, Inc. Method and system to increase heat input to a weld during a short-circuit arc welding process
JP5133079B2 (ja) 2008-01-31 2013-01-30 株式会社ダイヘン 溶接ロボット
US8278587B2 (en) 2008-02-11 2012-10-02 Adaptive Intelligent Systems, LLC Systems and methods to modify gas metal arc welding and its variants
DE102008014915A1 (de) 2008-03-19 2009-11-19 Thyssenkrupp Xervon Energy Gmbh Vorrichtung zum Schweißplattieren
JP5199802B2 (ja) 2008-09-17 2013-05-15 株式会社ダイヘン ２ワイヤ溶接方法
JP2010082624A (ja) 2008-09-29 2010-04-15 Daihen Corp ２ワイヤ溶接トーチ、およびこれを用いた２ワイヤ溶接装置
CN101745726B (zh) 2008-12-19 2014-07-16 普莱克斯技术有限公司 双丝熔化极气体保护焊焊炬及其焊接方法
BRPI0922933A2 (pt) * 2008-12-19 2016-01-26 Praxair Technology Inc unidade de maçarico de fio duplo, e, aparelho e processo de soldagem a arco de metal com gás de fio duplo
KR20100115997A (ko) 2009-04-21 2010-10-29 현대중공업 주식회사 전극 가변 구조식 탄뎀토치
US8278599B2 (en) 2009-06-11 2012-10-02 Illinois Tool Works Inc. Belt drive for feeding welding wire
AT508494B1 (de) 2009-06-18 2015-05-15 Fronius Int Gmbh Verfahren zum wechseln eines schweissprozesses während eines schweissverfahrens und zur wärmeeinbringung vor einem schweissverfahren
US8794540B2 (en) 2010-01-12 2014-08-05 General Electric Company Wire arc spray system using composite wire for porous coating, and related method
CN101870032A (zh) 2010-06-18 2010-10-27 杭州凯尔达电焊机有限公司 大电流co2焊接过程中的熔滴定时强制短路过渡控制方法
US10183353B2 (en) 2010-09-17 2019-01-22 Illinois Tool Works Inc. Method and apparatus for welding with reduced spatter
AU2010361319B2 (en) 2010-09-29 2014-08-21 Esab Ab A welding apparatus and a method for welding
US9839970B2 (en) 2010-12-21 2017-12-12 Lincoln Global, Inc. Dual wire welding system and method
US20120285938A1 (en) 2011-05-10 2012-11-15 Lincoln Global, Inc. Flux cored arc welding system with high deposition rate and weld with robust impact toughness
CN102430846B (zh) 2011-10-21 2013-05-15 哈尔滨工业大学 一种弯曲导电嘴式双丝窄间隙mig/mag焊炬
CN102615398B (zh) 2012-03-20 2014-07-09 哈尔滨工业大学 异种金属的穿孔型tig电弧熔钎焊方法
US20130264323A1 (en) 2012-04-05 2013-10-10 Lincoln Global, Inc. Process for surface tension transfer short ciruit welding
US9278407B2 (en) 2012-07-26 2016-03-08 General Electric Company Dual-wire hybrid welding system and method of welding
JP5580869B2 (ja) 2012-11-30 2014-08-27 株式会社ダイヘン ２ワイヤ溶接トーチ、およびこれを用いた２ワイヤ溶接装置
US9289842B2 (en) 2013-01-15 2016-03-22 GM Global Technology Operations LLC Structure and method of bonding copper and aluminum
CN103071899A (zh) 2013-01-29 2013-05-01 刘振英 双丝气电立焊水冷焊枪
CN103170713A (zh) 2013-04-10 2013-06-26 兰州理工大学 一种双钨极活性tig焊焊枪
KR101412374B1 (ko) 2013-05-30 2014-06-25 에스티엑스조선해양 주식회사 용접토치 및 그 조립방법
DE202013102979U1 (de) 2013-07-05 2013-07-16 Dinse Gmbh Schweißbrenner für das Lichtbogen-Schutzgasschweißen und Kontaktrohr für einen solchen Schweißbrenner
US10576575B2 (en) 2013-09-19 2020-03-03 Hypertherm, Inc. Thread connection for a torch system
US9937580B2 (en) 2014-01-24 2018-04-10 Lincoln Global, Inc. Method and system for additive manufacturing using high energy source and hot-wire
KR102251668B1 (ko) 2014-03-10 2021-05-12 가부시키가이샤 다이헨 아크 용접 제어 방법
US10052706B2 (en) 2014-04-04 2018-08-21 Lincoln Global, Inc. Method and system to use AC welding waveform and enhanced consumable to improve welding of galvanized workpiece
JP6137053B2 (ja) 2014-05-27 2017-05-31 Ｊｆｅスチール株式会社 狭開先ガスシールドアーク溶接方法
JP6273177B2 (ja) * 2014-08-12 2018-01-31 株式会社神戸製鋼所 パルスアーク溶接方法
CN104439623A (zh) 2014-11-19 2015-03-25 湖南蓝天机器人科技有限公司 一种焊接双丝切换焊接装置
JP2016179501A (ja) 2015-03-23 2016-10-13 リンカーン グローバル， インコーポレイテッドＬｉｎｃｏｌｎ Ｇｌｏｂａｌ， Ｉｎｃ． 高エネルギー源とホットワイヤを用いた付加製造のための方法とシステム
CN104972205B (zh) 2015-07-07 2017-04-12 上海发那科机器人有限公司 一种焊丝传送检测机构
US10583514B2 (en) 2015-09-18 2020-03-10 Illinois Tool Works Inc. Contact tip rotary lock of a welding torch
US20170165779A1 (en) 2015-12-14 2017-06-15 Hobart Brothers Company Smart hub for a welding electrode feeder
DE102015122135A1 (de) 2015-12-17 2017-06-22 GEFERTEC GmbH Verfahren und Vorrichtung zur additiven Fertigung eines Formkörpers mittels Auftragsschweißens
US10675698B2 (en) 2015-12-31 2020-06-09 Illinois Tool Works Inc. Wire delivery apparatus with a non-rotational actuator
CN205464747U (zh) 2016-01-29 2016-08-17 武汉铁锚焊接材料股份有限公司 一种单电源双丝埋弧焊焊枪
US10086462B2 (en) 2016-06-27 2018-10-02 Caterpillar Inc. Hardfacing with low carbon steel electrode
CN106270978A (zh) 2016-08-31 2017-01-04 太仓市华盈电子材料有限公司 一种双丝焊嘴机构
CN206241445U (zh) 2016-11-30 2017-06-13 石惟一 共熔池双丝焊送丝装置
CN106670630A (zh) 2016-12-06 2017-05-17 山东省科学院海洋仪器仪表研究所 一种水下双药芯焊丝湿式焊接专用焊枪
CN106735769A (zh) 2016-12-20 2017-05-31 唐山松下产业机器有限公司 焊丝使用量和剩余量的检测机构及焊接装置
US20180207744A1 (en) 2017-01-26 2018-07-26 Genesis Systems Group, Llc Sensor for weld wire supply drum
US10744584B2 (en) 2017-01-27 2020-08-18 Lincoln Global, Inc. Apparatus and method for welding with AC waveform
US10722967B2 (en) 2017-01-27 2020-07-28 Lincoln Global, Inc. Apparatus and method for welding with AC waveform
US10882133B2 (en) 2017-01-31 2021-01-05 Illinois Tool Works Inc. Tip-retention device for use with a welding system
US10710189B2 (en) 2017-01-31 2020-07-14 Illinois Tool Works Inc. Tip-retention device for use with a welding system
CN206578445U (zh) 2017-02-07 2017-10-24 王长春 一种双热源复合焊炬及双热源复合焊接系统
US11103949B2 (en) 2017-04-03 2021-08-31 Illinois Tool Works Inc. Quick connect configurations for welding necks and gas diffusers
US10857617B2 (en) 2017-06-22 2020-12-08 Esab Ab Contact nozzle with split tip
US11440121B2 (en) 2017-08-08 2022-09-13 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US10773335B2 (en) 2017-08-08 2020-09-15 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US10792752B2 (en) 2017-08-08 2020-10-06 Lincoln Global, Inc. Dual wire welding or additive manufacturing system and method
US10532418B2 (en) 2017-08-08 2020-01-14 Lincoln Global, Inc. Dual wire welding or additive manufacturing contact tip and diffuser
KR102719782B1 (ko) 2018-10-15 2024-10-18 링컨 글로벌, 인크. 용접 또는 적층 가공 이중 와이어 구동 시스템
US11285557B2 (en) 2019-02-05 2022-03-29 Lincoln Global, Inc. Dual wire welding or additive manufacturing system

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