DE60336796D1 - Em laserbearbeitungssystem - Google Patents

Em laserbearbeitungssystem

Info

Publication number
DE60336796D1
DE60336796D1 DE60336796T DE60336796T DE60336796D1 DE 60336796 D1 DE60336796 D1 DE 60336796D1 DE 60336796 T DE60336796 T DE 60336796T DE 60336796 T DE60336796 T DE 60336796T DE 60336796 D1 DE60336796 D1 DE 60336796D1
Authority
DE
Germany
Prior art keywords
laser beam
laser
processing system
laser processing
instance
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 - Lifetime
Application number
DE60336796T
Other languages
English (en)
Inventor
Anders Lindskog
Sven-Olov Roos
Ulf Sandstroem
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.)
Permanova Lasersystem AB
Original Assignee
Permanova Lasersystem AB
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 Permanova Lasersystem AB filed Critical Permanova Lasersystem AB
Application granted granted Critical
Publication of DE60336796D1 publication Critical patent/DE60336796D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • 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
    • B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
    • B23K26/1462—Nozzles; Features related to nozzles
    • B23K26/1464—Supply to, or discharge from, nozzles of media, e.g. gas, powder, wire
    • B23K26/1476—Features inside the nozzle for feeding the fluid stream through the nozzle

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Laser Surgery Devices (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DE60336796T 2002-01-21 2003-01-20 Em laserbearbeitungssystem Expired - Lifetime DE60336796D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0200146A SE524066C2 (sv) 2002-01-21 2002-01-21 Anordning för centrering av laserstrålen i ett laserbearbetningssystem
PCT/SE2003/000037 WO2003061895A1 (en) 2002-01-21 2003-01-20 Means for visualizing the laser beam in a laser machining system

Publications (1)

Publication Number Publication Date
DE60336796D1 true DE60336796D1 (de) 2011-06-01

Family

ID=20286705

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60336796T Expired - Lifetime DE60336796D1 (de) 2002-01-21 2003-01-20 Em laserbearbeitungssystem

Country Status (5)

Country Link
EP (1) EP1467832B1 (de)
AT (1) ATE506139T1 (de)
DE (1) DE60336796D1 (de)
SE (1) SE524066C2 (de)
WO (1) WO2003061895A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7286223B2 (en) 2003-03-18 2007-10-23 Loma Linda University Medical Center Method and apparatus for detecting embedded rebar within an interaction region of a structure irradiated with laser light
US7038166B2 (en) 2003-03-18 2006-05-02 Loma Linda University Medical Center Containment plenum for laser irradiation and removal of material from a surface of a structure
US7057134B2 (en) 2003-03-18 2006-06-06 Loma Linda University Medical Center Laser manipulation system for controllably moving a laser head for irradiation and removal of material from a surface of a structure
US7880116B2 (en) 2003-03-18 2011-02-01 Loma Linda University Medical Center Laser head for irradiation and removal of material from a surface of a structure
US7379483B2 (en) 2003-03-18 2008-05-27 Loma Linda University Medical Center Method and apparatus for material processing
US7060932B2 (en) 2003-03-18 2006-06-13 Loma Linda University Medical Center Method and apparatus for material processing
EP1728581B1 (de) * 2005-05-31 2009-10-21 Trumpf Werkzeugmaschinen GmbH + Co. KG Laserbearbeitungsmaschine mit Laserbearbeitungsdüsenjustierung zum Ausrichten des Laserstrahles mit der Laserbearbeitungsdüsenbohrung
DE102009042529A1 (de) * 2009-09-22 2011-05-26 Precitec Kg Laserbearbeitungskopf mit einer Fokuslagenjustageeinheit sowie ein System und ein Verfahren zum Justieren einer Fokuslage eines Laserstrahls

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427873A (en) * 1982-03-18 1984-01-24 Amada Engineering & Service Co. Method and apparatus for aligning axes of assisting gas nozzles with laser beam axes in laser processing machines
JPS5933092A (ja) * 1982-08-17 1984-02-22 Mitsubishi Electric Corp レ−ザ用導光路
FR2541468B1 (fr) * 1983-02-17 1986-07-11 Commissariat Energie Atomique Dispositif d'alignement d'un faisceau laser par l'intermediaire de moyens optiques de visee, procede de reperage de l'axe d'emission du faisceau laser et procede de mise en oeuvre du dispositif, pour controler l'alignement
JPS60221187A (ja) 1984-04-18 1985-11-05 Mitsubishi Electric Corp レ−ザ光とノズルの軸合せ装置
JPH1015681A (ja) 1996-07-05 1998-01-20 Hitachi Seiko Ltd レーザ光の集光位置調整装置
JP3761657B2 (ja) * 1997-03-10 2006-03-29 株式会社アマダ レーザ加工方法および装置
AU6033499A (en) * 1998-09-09 2000-10-04 Gsi Lumonics Corporation Robotically operated laser head

Also Published As

Publication number Publication date
SE524066C2 (sv) 2004-06-22
EP1467832B1 (de) 2011-04-20
EP1467832A1 (de) 2004-10-20
WO2003061895A1 (en) 2003-07-31
ATE506139T1 (de) 2011-05-15
SE0200146L (sv) 2003-07-22
SE0200146D0 (sv) 2002-01-21

Similar Documents

Publication Publication Date Title
MY157824A (en) Laser beam machining method, laser beam machining apparatus, and laser beam machined product
DE602004008287D1 (de) Vorichtung zum erzeugen eines drehenden laserstrahles
TW200721383A (en) X & Y orthogonal cut direction processing with set beam separation using 45 degree beam split orientation apparatus and method
ATE400388T1 (de) Kombinierte vorrichtung zur materialbearbeitung mit einem fräser und einem laser
WO2006050043A3 (en) Method and apparatus for laser welding
ATE512751T1 (de) Laserbearbeitungsverfahren
TW200728219A (en) Laser cutting device and cutting method
WO2005057737A3 (en) Very high power pulsed fiber laser
TW200721286A (en) Method and device for laser beam machining
DE50103985D1 (de) Verfahren zum bearbeiten von werkstücken mittels mehrerer laserstrahlen
EP1166948A3 (de) Vorrichtung und Verfahren zur Laserbehandlung
EP2204254A3 (de) Laser-Bearbeitungsvorrichtung und -verfahren mit Fokusierjustierung in Zusammenhang mit verringerter Laserleistung
FR2817782B1 (fr) Procede et installation de coupage laser avec tete de decoupe a double flux et double foyer
TW200635688A (en) Apparatus of laser processing device and the method for the same
DE60336796D1 (de) Em laserbearbeitungssystem
ATE325681T1 (de) System und verfahren zur bearbeitung von gegenständen mittels eines lasers
AU2003287857A1 (en) Method for the introduction of an integrated predetermined rupture line in a planar expansive body
TW200642792A (en) Laser processing method and laser processing machine
EP1199127A3 (de) Unterwasservorrichtung und Unterwasserverfahren zur Laserbehandlung
DE50203633D1 (de) Vorrichtung zur lagerung von flächigen materialien beim trennen mittels einer trenneinrichtung sowie trennverfahren
DE60325002D1 (de) Verfahren und Vorrichtung zum Steuern der Sendeleistungsdichte in einem optischen Freiraumübertragungssystem
ATE311956T1 (de) Verfahren und vorrichtung zum brennschneiden von werkstücken
DE60011634D1 (de) Lasergerät zur benutzung in der materialbearbeitung
WO2019068823A3 (en) Apparatus for machining a workpiece with a laser beam
SE0101562L (sv) Anordning för kylning av ett arbetsstycke