ATE506139T1 - Mittel zur sichtbarmachung des laserstrahls in einem laserbearbeitungssystem - Google Patents

Mittel zur sichtbarmachung des laserstrahls in einem laserbearbeitungssystem

Info

Publication number
ATE506139T1
ATE506139T1 AT03731855T AT03731855T ATE506139T1 AT E506139 T1 ATE506139 T1 AT E506139T1 AT 03731855 T AT03731855 T AT 03731855T AT 03731855 T AT03731855 T AT 03731855T AT E506139 T1 ATE506139 T1 AT E506139T1
Authority
AT
Austria
Prior art keywords
laser beam
laser
visibility
processing system
instance
Prior art date
Application number
AT03731855T
Other languages
English (en)
Inventor
Anders Lindskog
Sven-Olov Roos
Ulf Sandstroem
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 ATE506139T1 publication Critical patent/ATE506139T1/de

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 environment or atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special environment or 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)
AT03731855T 2002-01-21 2003-01-20 Mittel zur sichtbarmachung des laserstrahls in einem laserbearbeitungssystem ATE506139T1 (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
ATE506139T1 true ATE506139T1 (de) 2011-05-15

Family

ID=20286705

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03731855T ATE506139T1 (de) 2002-01-21 2003-01-20 Mittel zur sichtbarmachung des laserstrahls in einem 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
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
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
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
US7060932B2 (en) 2003-03-18 2006-06-13 Loma Linda University Medical Center Method and apparatus for material processing
ATE446159T1 (de) * 2005-05-31 2009-11-15 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
JP2002538971A (ja) * 1998-09-09 2002-11-19 ジーエスアイ ルモニクス ロボット的に動作するレーザ・ヘッド

Also Published As

Publication number Publication date
DE60336796D1 (de) 2011-06-01
SE0200146L (sv) 2003-07-22
WO2003061895A1 (en) 2003-07-31
SE524066C2 (sv) 2004-06-22
SE0200146D0 (sv) 2002-01-21
EP1467832B1 (de) 2011-04-20
EP1467832A1 (de) 2004-10-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties