DE69400674T2 - Laserschweissverfahren um zwei metallischen Werkstücken - Google Patents

Laserschweissverfahren um zwei metallischen Werkstücken

Info

Publication number
DE69400674T2
DE69400674T2 DE69400674T DE69400674T DE69400674T2 DE 69400674 T2 DE69400674 T2 DE 69400674T2 DE 69400674 T DE69400674 T DE 69400674T DE 69400674 T DE69400674 T DE 69400674T DE 69400674 T2 DE69400674 T2 DE 69400674T2
Authority
DE
Germany
Prior art keywords
laser welding
welding process
process around
metallic workpieces
workpieces
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 - Fee Related
Application number
DE69400674T
Other languages
English (en)
Other versions
DE69400674D1 (de
Inventor
Jacques Georges Wilfrid Havard
Michel Robert Jouardet
Jean-Yves Maurice Loreau
Gerard Louis Zanolin
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of DE69400674D1 publication Critical patent/DE69400674D1/de
Application granted granted Critical
Publication of DE69400674T2 publication Critical patent/DE69400674T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • 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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/244—Overlap seam welding

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Automatic Assembly (AREA)
DE69400674T 1993-05-25 1994-05-25 Laserschweissverfahren um zwei metallischen Werkstücken Expired - Fee Related DE69400674T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9306208A FR2705603B1 (fr) 1993-05-25 1993-05-25 Procédé de soudage laser d'un assemblage de deux pièces métalliques.

Publications (2)

Publication Number Publication Date
DE69400674D1 DE69400674D1 (de) 1996-11-14
DE69400674T2 true DE69400674T2 (de) 1997-02-27

Family

ID=9447409

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69400674T Expired - Fee Related DE69400674T2 (de) 1993-05-25 1994-05-25 Laserschweissverfahren um zwei metallischen Werkstücken

Country Status (8)

Country Link
US (1) US5483034A (de)
EP (1) EP0626231B1 (de)
JP (1) JP2730664B2 (de)
CA (1) CA2124105C (de)
DE (1) DE69400674T2 (de)
ES (1) ES2092869T3 (de)
FR (1) FR2705603B1 (de)
IL (1) IL109743A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2614358C2 (ru) * 2015-08-27 2017-03-24 Открытое акционерное общество "Национальный институт авиационных технологий" (ОАО НИАТ) Способ соединения лучевой сваркой стрингеров с обшивкой при изготовлении стрингерных панелей

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DE19609722B4 (de) * 1996-03-13 2007-01-18 Trumpf Systemtechnik Gmbh Verfahren zum Verbinden zweier metallischer Profile, insbesondere zweier stranggepreßter Aluminiumprofilteile
DE19639667C1 (de) * 1996-09-27 1998-03-12 Daimler Benz Aerospace Airbus Verfahren zum Schweißen von Profilen auf großformatigen Aluminium-Strukturbauteilen mittels Laserstrahlen
DE19717737B4 (de) * 1997-04-26 2008-02-28 Oerlikon Textile Gmbh & Co. Kg Spinnboxrahmen für eine Offenend-Spinnvorrichtung
DE19719279A1 (de) * 1997-05-07 1998-11-12 Schlafhorst & Co W Offenend-Spinnvorrichtung
ES2131479B1 (es) * 1997-11-10 2000-03-01 Torres Martinez M Util y proceso de ensamblaje para soldadura laser.
SE519781C2 (sv) * 2001-08-29 2003-04-08 Volvo Aero Corp Förfarande för framställning av en stator-eller rotorkomponent
SE519782C2 (sv) * 2001-08-29 2003-04-08 Volvo Aero Corp Förfarande för framställning av ett ihåligt blad avsett för en stator-eller rotorkomponent
DE10234242B4 (de) 2002-07-09 2005-10-27 Airbus Deutschland Gmbh Anordnung und Verfahren zur Regelung der Nahtlage eines laserstrahlgefügten Profils
WO2004016911A1 (en) * 2002-08-14 2004-02-26 Volvo Aero Corporation Method for manufacturing a stator or rotor component
US7614150B2 (en) * 2002-08-14 2009-11-10 Volvo Aero Corporation Method for manufacturing a stator or rotor component
RU2362886C2 (ru) * 2002-08-14 2009-07-27 Вольво Аэро Корпорейшн Способ изготовления компонента статора (варианты)
FR2846898B1 (fr) 2002-11-07 2005-07-15 Snecma Moteurs Procede de soudage laser en une passe d'un assemblage en t de pieces metalliques
DE10307610A1 (de) * 2003-02-22 2004-09-02 Rolls-Royce Deutschland Ltd & Co Kg Verdichterschaufel für ein Flugzeugtriebwerk
US20100116792A1 (en) * 2006-12-18 2010-05-13 Volvo Aero Corporation Method of joining pieces of metal material and a welding device
JP5061836B2 (ja) * 2007-10-10 2012-10-31 株式会社日立プラントテクノロジー 羽根車の溶接方法及び羽根車
JP5290606B2 (ja) * 2008-03-31 2013-09-18 株式会社総合車両製作所 レーザ溶接方法
IT1397327B1 (it) * 2009-12-11 2013-01-10 Nuovo Pignone Spa Metodi e sistemi per saldatura a raggio di giranti.
US20130056449A1 (en) * 2011-09-07 2013-03-07 General Electric Company Welding system and method
NL2009446A (en) 2011-10-12 2013-04-15 Asml Netherlands Bv Radiation beam welding method, body and lithographic apparatus.
US9221121B2 (en) * 2013-03-27 2015-12-29 General Electric Company Welding process for welding three elements using two angled energy beams
CN110270759B (zh) * 2014-01-08 2021-05-14 松下知识产权经营株式会社 激光焊接方法
CN104942439B (zh) * 2015-03-26 2017-04-19 上海工程技术大学 一种907a高强钢t型接头激光焊接加工方法
RU2653396C1 (ru) * 2016-12-19 2018-05-08 Публичное акционерное общество "Региональный инжиниринговый центр промышленных лазерных технологий "КАИ-Лазер" Способ изготовления тавровой балки лазерным лучом
EP3604792B1 (de) 2018-08-03 2021-11-10 GE Renewable Technologies Vorgeformter stöpsel mit hydrodynamischem profil zum einbau zwischen den blättern einer wasserturbine
SG11202101845TA (en) * 2018-08-30 2021-03-30 Ipg Photonics Corp Backside surface welding system and method
CN112388255A (zh) * 2020-11-06 2021-02-23 安徽四建控股集团有限公司 一种基于公交站牌用t型钢板的自动焊接方法

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US3695778A (en) * 1970-09-18 1972-10-03 Trw Inc Turbine blade
US4644126A (en) * 1984-12-14 1987-02-17 Ford Motor Company Method for producing parallel-sided melt zone with high energy beam
JPS62127188A (ja) * 1985-11-28 1987-06-09 Nippon Kokan Kk <Nkk> 船体の二重底ブロツクの建造方法
US4868365A (en) * 1988-06-06 1989-09-19 Ford Motor Company Method for welding torque converter blades to a housing using a laser welding beam
IT1239663B (it) * 1990-03-05 1993-11-11 Prima Cimolai Procedimento di saldatura per travi metalliche e travi metalliche cosi' ottenute

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2614358C2 (ru) * 2015-08-27 2017-03-24 Открытое акционерное общество "Национальный институт авиационных технологий" (ОАО НИАТ) Способ соединения лучевой сваркой стрингеров с обшивкой при изготовлении стрингерных панелей

Also Published As

Publication number Publication date
JPH0747484A (ja) 1995-02-21
JP2730664B2 (ja) 1998-03-25
DE69400674D1 (de) 1996-11-14
FR2705603A1 (fr) 1994-12-02
CA2124105A1 (fr) 1994-11-26
IL109743A0 (en) 1994-10-07
IL109743A (en) 1998-07-15
US5483034A (en) 1996-01-09
EP0626231B1 (de) 1996-10-09
ES2092869T3 (es) 1996-12-01
EP0626231A1 (de) 1994-11-30
FR2705603B1 (fr) 1995-06-30
CA2124105C (fr) 1999-02-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: SNECMA MOTEURS, PARIS, FR