FR2859934B1 - Procede pour le soudage par faisceau laser avec pointage prealable - Google Patents

Procede pour le soudage par faisceau laser avec pointage prealable

Info

Publication number
FR2859934B1
FR2859934B1 FR0409860A FR0409860A FR2859934B1 FR 2859934 B1 FR2859934 B1 FR 2859934B1 FR 0409860 A FR0409860 A FR 0409860A FR 0409860 A FR0409860 A FR 0409860A FR 2859934 B1 FR2859934 B1 FR 2859934B1
Authority
FR
France
Prior art keywords
laser beam
beam welding
pointing
preliminary
preliminary pointing
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
FR0409860A
Other languages
English (en)
Other versions
FR2859934A1 (fr
Inventor
Wolfgang Becker
Klaus Goth
Mike Palmer
Thomas Stahs
Vladan Todorovic
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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
Priority claimed from DE10351779A external-priority patent/DE10351779B3/de
Application filed by DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of FR2859934A1 publication Critical patent/FR2859934A1/fr
Application granted granted Critical
Publication of FR2859934B1 publication Critical patent/FR2859934B1/fr
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
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/22—Spot 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/082—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/10—Devices involving relative movement between laser beam and workpiece using a fixed support, i.e. involving moving the laser beam
    • 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
    • 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
    • B23K26/60—Preliminary treatment
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
FR0409860A 2003-09-19 2004-09-17 Procede pour le soudage par faisceau laser avec pointage prealable Expired - Fee Related FR2859934B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10343465 2003-09-19
DE10351779A DE10351779B3 (de) 2003-09-19 2003-11-06 Verfahren zum Laserstrahlschweissen mittels vorherigem Heften

Publications (2)

Publication Number Publication Date
FR2859934A1 FR2859934A1 (fr) 2005-03-25
FR2859934B1 true FR2859934B1 (fr) 2009-01-23

Family

ID=34227504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0409860A Expired - Fee Related FR2859934B1 (fr) 2003-09-19 2004-09-17 Procede pour le soudage par faisceau laser avec pointage prealable

Country Status (3)

Country Link
US (1) US7312417B2 (fr)
JP (1) JP5159019B2 (fr)
FR (1) FR2859934B1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101092914A (zh) * 2007-07-20 2007-12-26 山东滨州渤海活塞股份有限公司 带封闭内冷油腔的焊接式锻钢整体活塞及其制造方法
DE102007042387A1 (de) * 2007-09-04 2009-03-05 Andreas Link Absorber für einen thermischen Solarkollektor und Verfahren zum Herstellen eines derartigen Absorbers
IT1397327B1 (it) 2009-12-11 2013-01-10 Nuovo Pignone Spa Metodi e sistemi per saldatura a raggio di giranti.
EP2683522A4 (fr) 2011-03-11 2015-06-03 Univ Columbia Procédés, dispositifs, systèmes permettant de réunir des matériaux et articles résultants
JP5902400B2 (ja) 2011-04-26 2016-04-13 トヨタ自動車株式会社 レーザ溶接装置、レーザ溶接方法、鋼板積層体の製造方法及び積層体のレーザ溶接による溶接構造
WO2012151667A1 (fr) * 2011-05-06 2012-11-15 Magna International Inc. Procédé de soudage à distance de pièces multiples par faisceau laser sans bridage rigide
CA2916719C (fr) * 2013-06-25 2019-11-19 Honda Motor Co., Ltd. Prodede de soudure de raccord et carrosserie de vehicule
JP6135691B2 (ja) * 2015-02-18 2017-05-31 トヨタ自動車株式会社 レーザ溶接方法
JP6149887B2 (ja) 2015-04-03 2017-06-21 トヨタ自動車株式会社 溶接方法
WO2017065751A1 (fr) * 2015-10-13 2017-04-20 The Curators Of The University Of Missouri Système et procédé de fabrication d'additif à base de feuille
US10828720B2 (en) * 2015-10-13 2020-11-10 The Curators Of The University Of Missouri Foil-based additive manufacturing system and method
DE102017214311A1 (de) * 2017-08-17 2019-02-21 Robert Bosch Gmbh Zündkerzenelektrode sowie Verfahren zur Herstellung dieser Zündkerzenelektrode und Zündkerze mit Zündkerzenelektrode
JP7036651B2 (ja) * 2018-04-05 2022-03-15 トヨタ自動車株式会社 溶接方法
JP7693601B2 (ja) * 2022-03-23 2025-06-17 株式会社東芝 レーザ溶接方法

Family Cites Families (22)

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JPS6015851B2 (ja) * 1981-01-14 1985-04-22 日本ステンレス株式会社 太陽熱吸収パネル又はプレ−ト型熱交換器における流路成形方法
JPS60154891A (ja) * 1984-01-25 1985-08-14 Matsushita Electric Works Ltd レ−ザ溶接機によるシ−ム溶接法
JPS6228093A (ja) * 1985-07-29 1987-02-06 Mitsubishi Electric Corp レ−ザ溶接用加工ヘツド
DE3733568A1 (de) * 1987-10-03 1989-04-20 Thyssen Industrie Verfahren zur herstellung von schweissverbindungen an karosserieteilen und anderen blechteilen und robotersystem
JPH02137687A (ja) * 1988-11-18 1990-05-25 Fuji Electric Co Ltd レーザ集光装置
US5380978A (en) * 1991-07-12 1995-01-10 Pryor; Timothy R. Method and apparatus for assembly of car bodies and other 3-dimensional objects
US5910894A (en) * 1994-01-11 1999-06-08 Sensor Adaptive Machines, Inc. Sensor based assembly tooling improvements
DE4414464C1 (de) 1994-04-26 1995-12-21 Krupp Ag Hoesch Krupp Verfahren zum Herstellen geschweißter Stahlblechplatinen
JPH0890266A (ja) * 1994-09-22 1996-04-09 Mazda Motor Corp 高密度エネルギービームを用いた溶接方法およびその装置
DE4439357C2 (de) 1994-11-04 2002-05-23 Ingenieurtechnik Und Maschb Gm Verfahren und Vorrichtung zum Einseitenschweißen von Stumpfnähten
DE19605341B4 (de) * 1995-02-24 2009-07-09 Volkswagen Ag Verfahren zum Schweißen zweier zu verbindender verzinkter Bleche
JPH10180471A (ja) * 1996-12-25 1998-07-07 Honda Motor Co Ltd レーザ溶接装置
US6153853A (en) * 1996-12-25 2000-11-28 Honda Giken Kogyo Kabushiki Kaisha Laser beam welding apparatus
DE19803734C2 (de) 1998-01-30 2001-09-20 Audi Ag Vorrichtung zum Herstellen von Blechverbindungen durch Nahtschweißen mittels Laserstrahl
JP3596286B2 (ja) * 1998-05-12 2004-12-02 日産自動車株式会社 レーザ溶接装置およびレーザ溶接方法
JP3596288B2 (ja) * 1998-06-05 2004-12-02 日産自動車株式会社 レーザ溶接装置およびレーザ溶接方法
JP3656460B2 (ja) * 1999-06-04 2005-06-08 トヨタ車体株式会社 シーム溶接装置
JP3593941B2 (ja) * 2000-02-09 2004-11-24 日産自動車株式会社 レーザ溶接装置およびレーザ溶接方法
DE10027148A1 (de) * 2000-05-31 2001-12-06 Volkswagen Ag Vorrichtung zur Bearbeitung eines Werkstückes mittels eines fokussierbaren Lasers
DE10048233A1 (de) 2000-09-29 2002-04-11 Daimler Chrysler Ag Verfahren zum Verbinden von Blechen, insbesondere Karosserieblechen in Automobilen
JP3394750B2 (ja) * 2000-10-02 2003-04-07 ファナック株式会社 ワーク押し付け装置
ITTO20010185A1 (it) * 2001-03-02 2002-09-02 Comau Systems Spa Procedimento e sistema per la saldatura laser di due o piu' lamiere metalliche fra loro sovrappost, e dispositivo di bloccaggio delle lamier

Also Published As

Publication number Publication date
JP2005131707A (ja) 2005-05-26
US20050109740A1 (en) 2005-05-26
JP5159019B2 (ja) 2013-03-06
US7312417B2 (en) 2007-12-25
FR2859934A1 (fr) 2005-03-25

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