SE0200146L - Anordning för centrering av laserstrålen i ett laserbearbetningssystem - Google Patents

Anordning för centrering av laserstrålen i ett laserbearbetningssystem

Info

Publication number
SE0200146L
SE0200146L SE0200146A SE0200146A SE0200146L SE 0200146 L SE0200146 L SE 0200146L SE 0200146 A SE0200146 A SE 0200146A SE 0200146 A SE0200146 A SE 0200146A SE 0200146 L SE0200146 L SE 0200146L
Authority
SE
Sweden
Prior art keywords
laser beam
laser
centering
processing system
instance
Prior art date
Application number
SE0200146A
Other languages
Unknown language ( )
English (en)
Other versions
SE524066C2 (sv
SE0200146D0 (sv
Inventor
Ulf Sandstroem
Sven-Olov Roos
Anders Lindskog
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
Priority to SE0200146A priority Critical patent/SE524066C2/sv
Publication of SE0200146D0 publication Critical patent/SE0200146D0/sv
Priority to PCT/SE2003/000037 priority patent/WO2003061895A1/en
Priority to DE60336796T priority patent/DE60336796D1/de
Priority to AT03731855T priority patent/ATE506139T1/de
Priority to EP03731855A priority patent/EP1467832B1/en
Publication of SE0200146L publication Critical patent/SE0200146L/sv
Publication of SE524066C2 publication Critical patent/SE524066C2/sv

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)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Laser Surgery Devices (AREA)
SE0200146A 2002-01-21 2002-01-21 Anordning för centrering av laserstrålen i ett laserbearbetningssystem SE524066C2 (sv)

Priority Applications (5)

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
DE60336796T DE60336796D1 (de) 2002-01-21 2003-01-20 Em laserbearbeitungssystem
AT03731855T ATE506139T1 (de) 2002-01-21 2003-01-20 Mittel zur sichtbarmachung des laserstrahls in einem laserbearbeitungssystem
EP03731855A EP1467832B1 (en) 2002-01-21 2003-01-20 Means for visualizing the laser beam in a laser machining system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0200146A SE524066C2 (sv) 2002-01-21 2002-01-21 Anordning för centrering av laserstrålen i ett laserbearbetningssystem

Publications (3)

Publication Number Publication Date
SE0200146D0 SE0200146D0 (sv) 2002-01-21
SE0200146L true SE0200146L (sv) 2003-07-22
SE524066C2 SE524066C2 (sv) 2004-06-22

Family

ID=20286705

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0200146A SE524066C2 (sv) 2002-01-21 2002-01-21 Anordning för centrering av laserstrålen i ett laserbearbetningssystem

Country Status (5)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7379483B2 (en) 2003-03-18 2008-05-27 Loma Linda University Medical Center Method and apparatus for material processing
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
US7060932B2 (en) 2003-03-18 2006-06-13 Loma Linda University Medical Center Method and apparatus for material processing
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
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
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
DE502005008372D1 (de) * 2005-05-31 2009-12-03 Trumpf Werkzeugmaschinen Gmbh 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
CA2343722A1 (en) * 1998-09-09 2000-09-21 Gerald F. Hermann Robotically operated laser head

Also Published As

Publication number Publication date
DE60336796D1 (de) 2011-06-01
ATE506139T1 (de) 2011-05-15
EP1467832A1 (en) 2004-10-20
EP1467832B1 (en) 2011-04-20
SE524066C2 (sv) 2004-06-22
WO2003061895A1 (en) 2003-07-31
SE0200146D0 (sv) 2002-01-21

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