BG86438A - Устройство и метод за съединяване с лазерно излъчване - Google Patents

Устройство и метод за съединяване с лазерно излъчване

Info

Publication number
BG86438A
BG86438A BG086438A BG8643888A BG86438A BG 86438 A BG86438 A BG 86438A BG 086438 A BG086438 A BG 086438A BG 8643888 A BG8643888 A BG 8643888A BG 86438 A BG86438 A BG 86438A
Authority
BG
Bulgaria
Prior art keywords
joining
laser radiation
radiation
laser
Prior art date
Application number
BG086438A
Other languages
Bulgarian (bg)
English (en)
Inventor
Eckhard Beyer
Klaus Behler
Klaus-Otto Welsing
Original Assignee
Frauenhofer- Gesellschaft Zus Foerderugder Angewandten Forschung E.V.
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 Frauenhofer- Gesellschaft Zus Foerderugder Angewandten Forschung E.V. filed Critical Frauenhofer- Gesellschaft Zus Foerderugder Angewandten Forschung E.V.
Publication of BG86438A publication Critical patent/BG86438A/bg

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
    • B23K26/04—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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • 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
    • 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
    • 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
    • B23K26/073—Shaping the laser spot
    • 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
    • B23K26/0821—Scanning systems, i.e. devices involving movement of the laser beam relative to the laser head using multifaceted mirrors, e.g. polygonal mirror
    • 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
    • B23K26/30—Seam welding of three-dimensional seams
    • B23K26/302—Seam welding of three-dimensional seams of helicoidal seams

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Laser Surgery Devices (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Manufacture Of Switches (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
  • Lenses (AREA)
BG086438A 1987-04-25 1988-12-14 Устройство и метод за съединяване с лазерно излъчване BG86438A (bg)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873713975 DE3713975A1 (de) 1987-04-25 1987-04-25 Vorrichtung und verfahren zum fuegen mit laserstrahlung

Publications (1)

Publication Number Publication Date
BG86438A true BG86438A (bg) 1993-12-24

Family

ID=6326343

Family Applications (1)

Application Number Title Priority Date Filing Date
BG086438A BG86438A (bg) 1987-04-25 1988-12-14 Устройство и метод за съединяване с лазерно излъчване

Country Status (15)

Country Link
US (1) US4912297A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0313594B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH02501049A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR890700892A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE85926T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BG (1) BG86438A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8806993A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1298353C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD268649A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3713975A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI885298A0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HU206291B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NO (1) NO885713L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RO (1) RO105785B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1988008353A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (31)

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Publication number Priority date Publication date Assignee Title
DE3843841A1 (de) * 1988-12-24 1990-06-28 Fraunhofer Ges Forschung Laserstrahlschweissverfahren
US5081086A (en) * 1988-12-29 1992-01-14 Uop Solid phosphoric acid catalyst
GB8910302D0 (en) * 1989-05-05 1989-06-21 Welding Inst Bonding method
US4990741A (en) * 1990-02-06 1991-02-05 Rockwell International Corporation Method of laser welding
DE4007687A1 (de) * 1990-03-10 1991-10-02 Schober Werkzeug & Maschbau Vorrichtung zum bearbeiten einer endlosen bahn
CA2043760A1 (en) * 1990-06-05 1991-12-06 Katsuhiro Minamida Method of producing corrugated metal sheeting and method of producing honeycomb structure therefrom for carrying catalystic agents used for purifying exhaust gases
DE4042349A1 (de) * 1990-06-08 1991-12-19 Fraunhofer Ges Forschung Verfahren zur oberflaechenbehandlung von werkstuecken mit laserstrahlung
DE4018355A1 (de) * 1990-06-08 1992-01-09 Fraunhofer Ges Forschung Verfahren zur oberflaechenbehandlung von werkstuecken mit laserstrahlung
DE4104256A1 (de) * 1991-02-13 1992-08-20 Thyssen Laser Technik Gmbh Verfahren zum herstellen von durch tiefziehen umgeformten formkoerpern, insbesondere von karosserieteilen fuer kraftfahrzeuge
JP2799783B2 (ja) * 1991-04-30 1998-09-21 東洋製罐株式会社 溶接缶胴の製造方法
DE4212035C2 (de) * 1992-04-10 1996-08-14 Fraunhofer Ges Forschung Verfahren zum Umschmelzen von Oberflächen von Werkstücken mit Laserstrahlung
DE4315673A1 (de) * 1992-05-07 1993-11-11 Mhp Mannesmann Hoesch Praezisr Verfahren zum Verbinden schichtweise aufgebauter Werkstücke
DE4219619C1 (de) * 1992-06-16 1994-01-27 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Fügen einer kontinuierlich geförderten stromleitenden Materialbahn
CA2108761A1 (en) * 1992-10-23 1994-04-24 Koichi Haruta Method and apparatus for welding material by laser beam
DE4429913C1 (de) * 1994-08-23 1996-03-21 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum Plattieren
DE19502140C1 (de) * 1995-01-25 1996-05-15 Thyssen Stahl Ag Verfahren zum laserunterstützten Plattieren von Band und dessen Anwendung
DE19625873C2 (de) * 1996-06-27 2003-04-30 Fraunhofer Ges Forschung Verfahren zum Verfügen von Fügepartnern
DE19640612C1 (de) * 1996-10-01 1998-06-18 Thyssen Stahl Ag Verfahren und Vorrichtung zum Fügen von überlappend miteinander zu verbindenden Flachprodukten
US6451152B1 (en) 2000-05-24 2002-09-17 The Boeing Company Method for heating and controlling temperature of composite material during automated placement
DE102004045865A1 (de) * 2004-09-20 2006-03-30 BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH Verfahren zum Tröpfchen-Schweißen zweier Fügepartner
KR100650767B1 (ko) * 2005-11-10 2006-11-27 주식회사 하이닉스반도체 패드 재배열 칩과, 그 제조방법 및 패드 재배열 칩을이용한 적층형 패키지
US9095929B2 (en) 2006-07-14 2015-08-04 Lincoln Global, Inc. Dual fillet welding methods and systems
DE102008036435B4 (de) 2008-02-13 2010-08-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Herstellen von metallischen Werkstoffverbunden und Verbund-Halbzeugen
EP2090395B1 (de) 2008-02-13 2016-09-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren und Vorrichtung zum Herstellen von metallischen Werkstoffverbunden und Verbund-Halbzeugen
DE102009016805B4 (de) 2009-04-09 2014-04-03 Alanod Gmbh & Co. Kg Verfahren zum Laserverschweißen eines Verbundmaterials mit einem Bauteil
DE102009049107B4 (de) * 2009-10-13 2014-01-09 Ima Klessmann Gmbh Holzbearbeitungssysteme Vorrichtung und Verfahren zur Bekantung von Werkstücken
US8729424B2 (en) * 2010-02-18 2014-05-20 The Esab Group, Inc. Hybrid welding with multiple heat sources
DE102010013351A1 (de) * 2010-03-30 2011-12-15 Li-Tec Battery Gmbh Kontaktelement für Ableiter galvanischer Zellen
CA2854097C (en) * 2011-11-09 2015-11-24 Nippon Steel & Sumitomo Metal Corporation Monitoring apparatus, method, program, and storage medium for electric resistance welding operation
EP3213830A1 (de) * 2016-03-02 2017-09-06 Nexans Verfahren zur herstellung eines rohres aus metall
DE102020102638A1 (de) * 2020-02-03 2021-08-05 Vacuumschmelze Gmbh & Co. Kg Blechpaket und Verfahren zum Herstellen eines Blechpakets

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1565144A1 (de) * 1965-09-18 1970-02-19 Telefunken Patent Anordnung zur Materialbearbeitung mit Laserstrahlen
JPS6032553B2 (ja) * 1980-02-15 1985-07-29 新日本製鐵株式会社 物体の接合法
DE8304141U1 (de) * 1983-02-15 1983-07-07 Rofin-Sinar Laser GmbH, 2000 Hamburg Lasergeraet fuer materialbearbeitung
JPS6032553A (ja) * 1983-07-29 1985-02-19 Sumitomo Electric Ind Ltd コイルの製造方法
DE3342471A1 (de) * 1983-11-24 1985-06-05 Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen Schwerkraftbetaetigter greifer zum erfassen von kokillen mit radioaktivem inhalt
US4649256A (en) * 1985-01-10 1987-03-10 Nippon Steel Corporation High-frequency electric resistance welding method using irradiation with a laser beam
US4649254A (en) * 1985-05-16 1987-03-10 Electric Power Research Institute Amorphous metal ribbon fabrication

Also Published As

Publication number Publication date
DD268649A5 (de) 1989-06-07
WO1988008353A1 (fr) 1988-11-03
EP0313594B1 (de) 1993-02-24
EP0313594A1 (de) 1989-05-03
FI885298L (fi) 1988-11-16
ATE85926T1 (de) 1993-03-15
KR890700892A (ko) 1989-04-28
US4912297A (en) 1990-03-27
HU206291B (en) 1992-10-28
DE3713975A1 (de) 1988-11-03
FI885298A7 (fi) 1988-11-16
FI885298A0 (fi) 1988-11-16
RO105785B1 (ro) 1992-12-30
CA1298353C (en) 1992-03-31
DE3713975C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-23
HUT51182A (en) 1990-04-28
NO885713D0 (no) 1988-12-22
NO885713L (no) 1989-02-21
BR8806993A (pt) 1989-10-31
JPH02501049A (ja) 1990-04-12
DE3878638D1 (de) 1993-04-01

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