BR112012013977A2 - processo de soldagem e arranjo de soldagem - Google Patents
processo de soldagem e arranjo de soldagemInfo
- Publication number
- BR112012013977A2 BR112012013977A2 BR112012013977A BR112012013977A BR112012013977A2 BR 112012013977 A2 BR112012013977 A2 BR 112012013977A2 BR 112012013977 A BR112012013977 A BR 112012013977A BR 112012013977 A BR112012013977 A BR 112012013977A BR 112012013977 A2 BR112012013977 A2 BR 112012013977A2
- Authority
- BR
- Brazil
- Prior art keywords
- welding
- arrangement
- electric arc
- hybrid
- laser
- Prior art date
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
- B23K9/18—Submerged-arc welding
-
- 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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/0213—Narrow gap welding
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
- B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
-
- 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
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/346—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding
- B23K26/348—Working by laser beam, e.g. welding, cutting or boring in combination with welding or cutting covered by groups B23K5/00 - B23K25/00, e.g. in combination with resistance welding in combination with arc heating, e.g. TIG [tungsten inert gas], MIG [metal inert gas] or plasma welding
-
- 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
- B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
- B23K28/02—Combined welding or cutting procedures or apparatus
-
- 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
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
Abstract
processo de soldagem e arranjo de soldagem. um arranjo de soldagem e um processo de soldagem para formação de uma costura da solda (52) entre duas porções da borda (54a,54b), onde nas porções da borda (54a,54b) forma uma junta y tendo uma porção raiz (58) e uma porção chanfrada (60), a referida porção raiz (58) sendo soldadas por um processo de soldagem do arco elétrico e laser híbrido incluindo dirigir um feixe de laser (10) e um arco elétrico (22) em uma zona única de interação (24) de plasma e metal fundido. uma cabeça de soldagem de arco elétrico a laser híbrido (2) e a soldagem da cabeça da soldagem do arco elétrico a laser híbrido (2) e a soldagem da cabeça da soldagem do arco submerso (4) são arranjadas sobre uma estrutura transportadora comum (46,50) para soldagem da junta y.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2009/067289 WO2011072734A1 (en) | 2009-12-16 | 2009-12-16 | A welding process and a welding arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012013977A2 true BR112012013977A2 (pt) | 2017-10-31 |
Family
ID=42667991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012013977A BR112012013977A2 (pt) | 2009-12-16 | 2009-12-16 | processo de soldagem e arranjo de soldagem |
Country Status (7)
Country | Link |
---|---|
US (1) | US8884183B2 (pt) |
EP (1) | EP2512720B1 (pt) |
JP (1) | JP5646646B2 (pt) |
KR (1) | KR101420950B1 (pt) |
CN (1) | CN102652046B (pt) |
BR (1) | BR112012013977A2 (pt) |
WO (1) | WO2011072734A1 (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5515850B2 (ja) * | 2009-02-27 | 2014-06-11 | Jfeスチール株式会社 | ガスシールドアーク溶接とサブマージアーク溶接を組み合わせた複合溶接方法およびその複合溶接機 |
US8552337B2 (en) * | 2009-06-11 | 2013-10-08 | Illinois Tool Works Inc. | Weld defect detection systems and methods for laser hybrid welding |
EP2477780B1 (de) * | 2009-09-14 | 2016-11-09 | TRUMPF Werkzeugmaschinen GmbH + Co. KG | Verfahren und vorrichtung zum bearbeiten von werkstücken mit einer lasereinrichtung und einer lichtbogeneinrichtung |
US9352413B2 (en) * | 2011-01-13 | 2016-05-31 | Siemens Energy, Inc. | Deposition of superalloys using powdered flux and metal |
US10384293B2 (en) * | 2011-04-29 | 2019-08-20 | Lincoln Global, Inc. | Method and apparatus for heavy plate joining with hybrid laser and submerged-arc welding process |
JP6031227B2 (ja) * | 2011-12-22 | 2016-11-24 | 株式会社Ihi検査計測 | 溶接方法 |
US20130309000A1 (en) * | 2012-05-21 | 2013-11-21 | General Electric Comapny | Hybrid laser arc welding process and apparatus |
US9272363B2 (en) * | 2013-01-31 | 2016-03-01 | Siemens Energy, Inc. | Hybrid laser plus submerged arc or electroslag cladding of superalloys |
US10328513B2 (en) * | 2013-05-31 | 2019-06-25 | General Electric Company | Welding process, welding system, and welded article |
US20150102016A1 (en) * | 2013-07-29 | 2015-04-16 | Siemens Energy, Inc. | Laser metalworking of reflective metals using flux |
US11154946B2 (en) | 2014-06-30 | 2021-10-26 | Illinois Tool Works Inc. | Systems and methods for the control of welding parameters |
JP6217666B2 (ja) * | 2015-02-19 | 2017-10-25 | Jfeスチール株式会社 | 厚鋼板の突合せ溶接方法、およびそれによって形成される突合せ溶接継手の製造方法、ならびにその突合せ溶接継手を得る溶接構造物の製造方法 |
JP6437419B2 (ja) * | 2015-11-11 | 2018-12-12 | 日鐵住金溶接工業株式会社 | 炭酸ガスシールドアーク溶接用フラックス入りワイヤ |
JP2017094360A (ja) | 2015-11-25 | 2017-06-01 | 日鐵住金溶接工業株式会社 | Ar−CO2混合ガスシールドアーク溶接用フラックス入りワイヤ |
JP2017170540A (ja) * | 2016-03-18 | 2017-09-28 | 株式会社タダノ | 倣い装置 |
CN106624614B (zh) * | 2016-10-11 | 2019-08-23 | 武汉钢铁有限公司 | 一种大口径厚壁高强焊管的制造工艺 |
RU2660503C1 (ru) * | 2017-07-04 | 2018-07-06 | Публичное акционерное общество "Челябинский трубопрокатный завод" (ПАО "ЧТПЗ") | Устройство для лазерно-дуговой сварки стыка сформованной трубной заготовки |
JP2021196778A (ja) * | 2020-06-11 | 2021-12-27 | パナソニックIpマネジメント株式会社 | 生成方法、推定方法、生成装置、および推定装置 |
CN112453708A (zh) * | 2020-11-19 | 2021-03-09 | 宁波江丰电子材料股份有限公司 | 一种包套组装焊接的方法 |
EP4101574A1 (de) * | 2021-06-10 | 2022-12-14 | Laser Zentrum Hannover e.V. | Vorrichtung zum elektrischen widerstandsauftragsschmelzen, insbesondere widerstandsschweissen oder widerstandslöten, verfahren zum mittels jeweiliger laserstrahlen unterstützten aufbringen eines zusatzwerkstoffes sowie verwendung einer vorrichtung |
CN116140809A (zh) * | 2023-04-04 | 2023-05-23 | 浙江工业大学 | 一种双相不锈钢焊接在线调整相比例的方法 |
Family Cites Families (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7813440L (sv) * | 1977-12-29 | 1979-06-30 | Kobe Steel Ltd | Pulverbagsvetsning med multipelelektrod |
JPS608916B2 (ja) * | 1982-10-06 | 1985-03-06 | 工業技術院長 | レ−ザとミグを併用した溶接法 |
DE3403541A1 (de) * | 1984-02-02 | 1985-08-08 | Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover | Verfahren und vorrichtung zum automatischen und/oder fernhantierten verschweissen des deckels und/oder des bodens mit dem mantel von behaeltern zur aufnahme von radioaktiven brennelementen und abfaellen |
JPH02207996A (ja) * | 1989-02-08 | 1990-08-17 | Nippon Steel Corp | ガスシールドアーク溶接用フラックス入りワイヤ |
US5240582A (en) * | 1992-04-01 | 1993-08-31 | Gould Inc. | Drum cathode for use in the production of metal foils and a method of producing the same |
ATE164104T1 (de) * | 1994-09-23 | 1998-04-15 | Fraunhofer Ges Forschung | Verfahren zum verschweissen von werkstücken |
DE4434409C1 (de) * | 1994-09-26 | 1996-04-04 | Fraunhofer Ges Forschung | Verfahren und Vorrichtung zum Materialbearbeiten mit Plasma induzierender Laserstrahlung |
US5595670A (en) * | 1995-04-17 | 1997-01-21 | The Twentyfirst Century Corporation | Method of high speed high power welding |
US5756966A (en) * | 1995-09-22 | 1998-05-26 | General Electric Company | Method for joining metal components with improved arc voltage sensing and control |
FR2742369B1 (fr) * | 1995-12-18 | 1998-03-06 | Framatome Sa | Procede de raccordement par soudage heterogene de deux pieces et utilisation |
US5723842A (en) * | 1996-01-17 | 1998-03-03 | U-Fuel, Inc. | Above-ground fire-resistant storage tank system and fabrication method |
US5746579A (en) * | 1996-12-27 | 1998-05-05 | Westinghouse Electric Corporation | Stress corrosion resistant rims and discs for steam turbine rotors device and method |
US6207920B1 (en) * | 1997-02-21 | 2001-03-27 | Lincoln Global, Inc. | Method and system for welding railroad rails |
US6153847A (en) * | 1997-06-06 | 2000-11-28 | Mitsui Engineering & Shipbuilding Company | Welding member and welding method |
JP3664904B2 (ja) * | 1999-01-14 | 2005-06-29 | 三菱重工業株式会社 | レーザ加工ヘッド |
WO2000054923A1 (fr) * | 1999-03-16 | 2000-09-21 | Hitachi Construction Machinery Co., Ltd. | Procede de guidage laser d'un arc, soudage avec guidage de l'arc et dispositif se rapportant a ce procede |
US6336583B1 (en) * | 1999-03-23 | 2002-01-08 | Exxonmobil Upstream Research Company | Welding process and welded joints |
US6191386B1 (en) * | 1999-04-22 | 2001-02-20 | The Ohio State University | Method and apparatus for initiating, directing and constricting electrical discharge arcs |
JP3543740B2 (ja) * | 1999-08-06 | 2004-07-21 | 住友金属工業株式会社 | マルテンサイト系ステンレス鋼溶接鋼管 |
JP2003509223A (ja) * | 1999-09-21 | 2003-03-11 | ハイパーサーム インコーポレイテッド | 加工品を切断又は溶接するための方法及び装置 |
JP2001276988A (ja) * | 2000-03-30 | 2001-10-09 | Mitsubishi Heavy Ind Ltd | レーザ加工装置 |
US6568077B1 (en) * | 2000-05-11 | 2003-05-27 | General Electric Company | Blisk weld repair |
FR2809645B1 (fr) | 2000-05-31 | 2002-09-27 | Air Liquide | Application d'un procede hybride laser-arc au soudage de tube |
JP3686317B2 (ja) * | 2000-08-10 | 2005-08-24 | 三菱重工業株式会社 | レーザ加工ヘッド及びこれを備えたレーザ加工装置 |
US6489583B1 (en) * | 2000-08-11 | 2002-12-03 | General Electric Company | Shimmed electron beam welding process |
DE10136951B4 (de) * | 2001-07-28 | 2005-05-04 | Mtu Aero Engines Gmbh | Verfahren zum Laser-Plasma-Hybridschweißen |
FR2829414B1 (fr) * | 2001-09-13 | 2003-10-31 | Air Liquide | Procede de soudage hybride laser-arc avec ajustage des debits de gaz |
US6723957B2 (en) * | 2002-03-29 | 2004-04-20 | Illinois Tool Works Inc. | Method and apparatus for welding |
US7408130B2 (en) * | 2002-04-01 | 2008-08-05 | Honda Giken Kogyo Kabushiki Kaisha | YAG laser induced arc filler wire composite welding method and weldimg equipment |
US7154065B2 (en) * | 2002-05-24 | 2006-12-26 | Alcon Inc. | Laser-hybrid welding with beam oscillation |
JP2004306084A (ja) * | 2003-04-07 | 2004-11-04 | Nippon Steel Corp | レーザ溶接とア−ク溶接の複合溶接方法 |
US7510218B2 (en) * | 2003-07-21 | 2009-03-31 | Grant Prideco, L.P. | Pipe/connector weld joint, and methods of welding same |
US7763822B2 (en) * | 2003-11-14 | 2010-07-27 | Hobart Brothers Company | Hybrid tubular wire electrode for submerged arc welding |
US7154064B2 (en) * | 2003-12-08 | 2006-12-26 | General Motors Corporation | Method of improving weld quality |
FR2865152B1 (fr) * | 2004-01-21 | 2007-02-02 | Air Liquide | Procede de soudage hybride arc-laser des aciers ferritiques |
AT413667B (de) * | 2004-05-10 | 2006-04-15 | Fronius Int Gmbh | Schweissverfahren und laser-hybrid-schweissbrenner |
JP4199163B2 (ja) * | 2004-06-25 | 2008-12-17 | ファナック株式会社 | レーザ照射を伴うアーク溶接のアーク開始方法、該方法を行なう溶接装置及び制御装置 |
FR2874850B1 (fr) * | 2004-09-07 | 2006-11-24 | Air Liquide | Procede de soudage hybride laser-mig a vitesse de fil elevee |
US20060261045A1 (en) * | 2005-05-18 | 2006-11-23 | Pei-Chung Wang | Multi-heat source laser brazing system and method |
US20070017906A1 (en) * | 2005-06-30 | 2007-01-25 | General Electric Company | Shimmed laser beam welding process for joining superalloys for gas turbine applications |
US7718917B2 (en) * | 2005-07-08 | 2010-05-18 | Gm Global Technology Operations, Inc. | Hybrid laser and resistance welding system and method |
US20090032504A1 (en) * | 2005-08-31 | 2009-02-05 | Toshikazu Kamei | Shielding gas for hybrid welding and welding method using the same |
KR100656682B1 (ko) * | 2005-12-26 | 2006-12-13 | 한국생산기술연구원 | 레이저-회전아크 하이브리드 용접장치 및 이를 이용한용접방법 |
US7368035B2 (en) * | 2006-01-27 | 2008-05-06 | Gm Global Technology Operations, Inc. | Method for brazing and adhesive bonding |
WO2007094442A1 (ja) * | 2006-02-17 | 2007-08-23 | Taiyo Nippon Sanso Corporation | ハイブリッド溶接用シールドガスおよび該ガスを用いたハイブリッド溶接方法 |
JP2007260716A (ja) * | 2006-03-28 | 2007-10-11 | Jfe Steel Kk | 変形能に優れた超高強度溶接鋼管の製造方法 |
JP4786402B2 (ja) * | 2006-04-17 | 2011-10-05 | 新日本製鐵株式会社 | Uoe鋼管の製造方法 |
KR101067998B1 (ko) | 2006-06-30 | 2011-09-26 | 현대중공업 주식회사 | 파이프 원주 용접을 위한 플라즈마 자동용접장치 |
FR2903623B1 (fr) * | 2006-07-12 | 2008-09-19 | L'air Liquide | Procede de soudage hybride laser-arc de pieces metalliques aluminiees |
JP4811166B2 (ja) | 2006-07-24 | 2011-11-09 | Jfeスチール株式会社 | 引張強度800MPaを超える超高強度溶接鋼管の製造方法 |
FR2905293B1 (fr) * | 2006-09-06 | 2008-11-07 | Air Liquide | Fil, flux et procede de soudage des aciers a forte teneur en nickel |
FR2908677B1 (fr) * | 2006-11-17 | 2009-02-20 | Air Liquide | Procede de soudage par faisceau laser a penetration amelioree |
US7591634B2 (en) * | 2006-11-21 | 2009-09-22 | General Electric Company | Stator shim welding |
JP5051571B2 (ja) | 2006-11-30 | 2012-10-17 | 三菱マテリアル株式会社 | 導電繊維およびその用途 |
US20080164301A1 (en) * | 2007-01-10 | 2008-07-10 | General Electric Company | High temperature laser welding |
JP2008168319A (ja) | 2007-01-11 | 2008-07-24 | Jfe Steel Kk | 鋼板の突合せ溶接継手 |
JP4753048B2 (ja) * | 2007-04-16 | 2011-08-17 | トヨタ自動車株式会社 | 重ね合わせワークのレーザ溶接方法 |
DE102007022863B4 (de) * | 2007-05-15 | 2010-07-22 | Meyer Werft Gmbh | Verfahren zum unlösbaren Verbinden von Bauteilen aus wärmeschmelzbarem, metallischen Werkstoff |
JP5398165B2 (ja) * | 2008-04-24 | 2014-01-29 | 三菱重工業株式会社 | レーザ・アーク複合溶接ヘッド及びその方法 |
US7874471B2 (en) * | 2008-12-23 | 2011-01-25 | Exxonmobil Research And Engineering Company | Butt weld and method of making using fusion and friction stir welding |
US8552337B2 (en) * | 2009-06-11 | 2013-10-08 | Illinois Tool Works Inc. | Weld defect detection systems and methods for laser hybrid welding |
US8319148B2 (en) * | 2009-08-20 | 2012-11-27 | General Electric Company | System and method of dual laser beam welding of first and second filler metals |
US8253061B2 (en) * | 2010-07-07 | 2012-08-28 | General Electric Company | Hybrid laser arc welding process and apparatus |
US8546720B2 (en) * | 2011-04-13 | 2013-10-01 | General Electric Company | Hybrid welding apparatus and system and method of welding |
-
2009
- 2009-12-16 US US13/515,054 patent/US8884183B2/en active Active
- 2009-12-16 EP EP09799611.0A patent/EP2512720B1/en active Active
- 2009-12-16 CN CN200980162872.5A patent/CN102652046B/zh not_active Expired - Fee Related
- 2009-12-16 JP JP2012543484A patent/JP5646646B2/ja active Active
- 2009-12-16 WO PCT/EP2009/067289 patent/WO2011072734A1/en active Application Filing
- 2009-12-16 KR KR1020127018084A patent/KR101420950B1/ko active IP Right Grant
- 2009-12-16 BR BR112012013977A patent/BR112012013977A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN102652046A (zh) | 2012-08-29 |
EP2512720A1 (en) | 2012-10-24 |
US8884183B2 (en) | 2014-11-11 |
JP2013514181A (ja) | 2013-04-25 |
KR20120104325A (ko) | 2012-09-20 |
US20120325786A1 (en) | 2012-12-27 |
CN102652046B (zh) | 2014-12-31 |
KR101420950B1 (ko) | 2014-07-18 |
JP5646646B2 (ja) | 2014-12-24 |
EP2512720B1 (en) | 2013-08-14 |
WO2011072734A1 (en) | 2011-06-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112012013977A2 (pt) | processo de soldagem e arranjo de soldagem | |
IN2012DE00929A (pt) | ||
IN2014DN08109A (pt) | ||
EA201000067A1 (ru) | Способ и устройство для соединения толстостенных металлических деталей сваркой | |
US20140124489A1 (en) | Hybrid Welding Method of Laser Welding and Arc Welding for T-Joint | |
MX2013011841A (es) | Metodos y aparatos para union de chapa gruesa con laser hibrido y proceso de soldadura por arco sumergido. | |
EP2698223A3 (en) | A process of welding to repair thick sections using two arcwelding devices and a laser device; corresponding welding apparatus | |
GB0721965D0 (en) | Laser welding system and methods with an laser diodes array with a common spaceed apart from the laser diodes array | |
CN102762332A (zh) | 用于使用多种热源来进行复合焊接的方法和设备 | |
EP2127798A1 (en) | Stiffened plate and process for manufacturing the same | |
ATE554876T1 (de) | Vorrichtung und verfahren zum herstellen von tailored blanks durch schneiden und schweissen von zu fügenden blechen | |
EP2492042A4 (en) | STUMP WELDED JOINT FOR A WELDING STRUCTURE AND METHOD FOR THE PRODUCTION THEREOF | |
WO2014140763A3 (en) | System and method of welding stainless steel to copper | |
MX346791B (es) | Montaje y método de soldadura por láser. | |
MXPA03005245A (es) | Soldadura mediante laser de paneles de pared de tubo de hervidor. | |
CN104625411A (zh) | 一种Ti2AlNb基金属间化合物与异种钛合金焊接的方法 | |
MX2020006707A (es) | Metodo para soldar a tope por laser dos hojas de metal con primer y segundo haces de laser frontales y un haz de laser posterior. | |
CN101505902A (zh) | 加强板及加强板的制造方法 | |
EP2783788A3 (en) | Welding process and welding system | |
JP2016078075A (ja) | レーザ溶接方法及びレーザ溶接装置 | |
JP2016087635A (ja) | レーザー溶接装置及びレーザー溶接方法 | |
IN2014CN04066A (pt) | ||
BR0309700A (pt) | Método hìbrido para soldagem com arco e a laser de espessura múltipla com soldagem de borda | |
JP6191646B2 (ja) | 溶接方法 | |
SG143087A1 (en) | Laser fillet welding |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |