FR2764536B1 - Procede de soudage de pieces et dispositif pour la mise en oeuvre dudit procede - Google Patents

Procede de soudage de pieces et dispositif pour la mise en oeuvre dudit procede

Info

Publication number
FR2764536B1
FR2764536B1 FR9807540A FR9807540A FR2764536B1 FR 2764536 B1 FR2764536 B1 FR 2764536B1 FR 9807540 A FR9807540 A FR 9807540A FR 9807540 A FR9807540 A FR 9807540A FR 2764536 B1 FR2764536 B1 FR 2764536B1
Authority
FR
France
Prior art keywords
carrying
welding parts
welding
parts
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
FR9807540A
Other languages
English (en)
Other versions
FR2764536A1 (fr
Inventor
Christoph Dietz
Hollacher Markus Koegel
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.)
Jurca Optoelektronik
Original Assignee
Jurca Optoelektronik
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 Jurca Optoelektronik filed Critical Jurca Optoelektronik
Publication of FR2764536A1 publication Critical patent/FR2764536A1/fr
Application granted granted Critical
Publication of FR2764536B1 publication Critical patent/FR2764536B1/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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
FR9807540A 1997-06-13 1998-06-12 Procede de soudage de pieces et dispositif pour la mise en oeuvre dudit procede Expired - Fee Related FR2764536B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19724986A DE19724986C2 (de) 1997-06-13 1997-06-13 Verfahren zum Verschweißen von Werkstücken und Vorrichtung zu dessen Durchführung

Publications (2)

Publication Number Publication Date
FR2764536A1 FR2764536A1 (fr) 1998-12-18
FR2764536B1 true FR2764536B1 (fr) 2005-04-22

Family

ID=7832357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9807540A Expired - Fee Related FR2764536B1 (fr) 1997-06-13 1998-06-12 Procede de soudage de pieces et dispositif pour la mise en oeuvre dudit procede

Country Status (3)

Country Link
US (1) US6084223A (fr)
DE (1) DE19724986C2 (fr)
FR (1) FR2764536B1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774319B1 (fr) * 1998-02-05 2000-02-25 Lorraine Laminage Procede de reglage de la position d'une camera de controle thermographique d'une soudure
JP2910763B1 (ja) * 1998-06-03 1999-06-23 スズキ株式会社 溶接レーザの焦点位置検出装置
US20030221783A1 (en) * 2000-05-10 2003-12-04 Swagelok Company Ir welding of fluoropolymers
JP3603843B2 (ja) * 2001-02-23 2004-12-22 日産自動車株式会社 レーザー溶接部の品質モニタリング方法およびその装置
DE102006004919A1 (de) * 2006-02-01 2007-08-16 Thyssenkrupp Steel Ag Laserstrahlschweißkopf
DE102006012674A1 (de) * 2006-03-20 2007-09-27 Mtu Aero Engines Gmbh Verfahren und Vorrichtung zum Verbinden von metallischen Bauelementen
KR101182235B1 (ko) * 2009-12-14 2012-09-12 삼성디스플레이 주식회사 증착용 마스크, 그의 제조 방법 및 제조 장치
IT1397985B1 (it) * 2010-02-08 2013-02-04 Prima Ind Spa Procedimento di monitoraggio della qualità di processi di lavorazione laser e relativo sistema
DE102010011253B4 (de) * 2010-03-12 2013-07-11 Precitec Kg Laserbearbeitungskopf, Robotervorrichtung und Verfahren zur Bearbeitung eines Werkstücks mittels eines Laserstrahls
US20110284508A1 (en) * 2010-05-21 2011-11-24 Kabushiki Kaisha Toshiba Welding system and welding method
US9217731B2 (en) 2010-05-21 2015-12-22 Kabushiki Kaisha Toshiba Welding inspection method and apparatus thereof
SI24532A (sl) * 2013-11-05 2015-05-29 Nela, Razvojni Center Za Elektroindustrijo In Elektroniko, D.O.O. Adaptivo lasersko spajanje statorskih in rotorskih lamel
WO2015162445A1 (fr) 2014-04-25 2015-10-29 Arcelormittal Investigación Y Desarrollo Sl Procede et dispositif de preparation de toles d'acier aluminiees destinees a etre soudees puis durcies sous presse; flan soude correspondant
EP2963380B8 (fr) * 2014-07-04 2020-02-26 Georg Fischer Rohrleitungssysteme AG Contrôle sans contact d'une soudure bout à bout
JP6126174B2 (ja) 2015-07-31 2017-05-10 ファナック株式会社 機械学習装置、アーク溶接制御装置、アーク溶接ロボットシステムおよび溶接システム
DE102016118189B4 (de) 2016-09-27 2018-08-30 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Verfahren und Laserbearbeitungsmaschine zum Laserschweißen eines ersten und eines zweiten Werkstückabschnitts
DE102018123363B4 (de) * 2018-09-24 2021-01-07 Bystronic Laser Ag Verfahren zur Kollisionsvermeidung und Laserbearbeitungsmaschine
DE102018125620A1 (de) * 2018-10-16 2020-04-16 Schuler Pressen Gmbh Verfahren und Vorrichtung zum Schneiden einer Blechplatine aus einem kontinuierlich geförderten Blechband
CN111347157B (zh) * 2018-12-21 2023-04-28 松下知识产权经营株式会社 激光焊接装置以及激光焊接方法
DE102020212846A1 (de) 2020-10-12 2022-04-14 Trumpf Laser- Und Systemtechnik Gmbh Vorrichtung und Verfahren zur Erfassung des Prozessleuchtens bei der Laserbearbeitung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835357A (en) * 1988-06-20 1989-05-30 Williams International Corporation Sheet metal laser welding
DE3908187A1 (de) * 1989-03-14 1990-09-20 Jurca Marius Christian Verfahren zur qualitaetssicherung beim laserstrahlschweissen und -schneiden
US4920249A (en) * 1989-05-08 1990-04-24 General Electric Company Weld bead wetting angle detection and control
DE4006167C1 (en) * 1990-02-23 1991-05-23 Mannesmann Ag, 4000 Duesseldorf, De Steel pipes mfr. - by forming strip into slit tube and welding tube with sides of slit pressed together
US5045668A (en) * 1990-04-12 1991-09-03 Armco Inc. Apparatus and method for automatically aligning a welding device for butt welding workpieces
JPH0825069A (ja) * 1994-07-08 1996-01-30 Ngk Spark Plug Co Ltd レーザ溶接装置、溶接状態管理方法及びスパークプラグ用中心電極の製造方法
US5681490A (en) * 1995-09-18 1997-10-28 Chang; Dale U. Laser weld quality monitoring system
US5651903A (en) * 1995-10-12 1997-07-29 Trw Inc. Method and apparatus for evaluating laser welding

Also Published As

Publication number Publication date
DE19724986A1 (de) 1998-12-24
US6084223A (en) 2000-07-04
DE19724986C2 (de) 1999-07-29
FR2764536A1 (fr) 1998-12-18

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20110228