DE69108549T2 - Laserbearbeitungsvorrichtung zum Schweissen und Schneiden. - Google Patents

Laserbearbeitungsvorrichtung zum Schweissen und Schneiden.

Info

Publication number
DE69108549T2
DE69108549T2 DE69108549T DE69108549T DE69108549T2 DE 69108549 T2 DE69108549 T2 DE 69108549T2 DE 69108549 T DE69108549 T DE 69108549T DE 69108549 T DE69108549 T DE 69108549T DE 69108549 T2 DE69108549 T2 DE 69108549T2
Authority
DE
Germany
Prior art keywords
welding
cutting
processing device
laser processing
laser
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
DE69108549T
Other languages
English (en)
Other versions
DE69108549D1 (de
Inventor
Akaru Usui
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE69108549D1 publication Critical patent/DE69108549D1/de
Publication of DE69108549T2 publication Critical patent/DE69108549T2/de
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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0869—Devices involving movement of the laser head in at least one axial direction
    • B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
    • B23K26/0884—Devices involving movement of the laser head in at least one axial direction in at least two axial directions in at least in three axial directions, e.g. manipulators, robots
    • 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
    • B23K26/14—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
    • B23K26/1435—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 involving specially adapted flow control 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
    • B23K26/14—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
    • B23K26/1435—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 involving specially adapted flow control means
    • B23K26/1436—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 involving specially adapted flow control means for pressure control
    • 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
    • B23K26/1435—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 involving specially adapted flow control means
    • B23K26/1437—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 involving specially adapted flow control means for flow rate control
    • 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)
  • Robotics (AREA)
  • Fluid Mechanics (AREA)
  • Laser Beam Processing (AREA)
DE69108549T 1991-07-03 1991-12-12 Laserbearbeitungsvorrichtung zum Schweissen und Schneiden. Expired - Fee Related DE69108549T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3162843A JP2591371B2 (ja) 1991-07-03 1991-07-03 レーザ加工装置

Publications (2)

Publication Number Publication Date
DE69108549D1 DE69108549D1 (de) 1995-05-04
DE69108549T2 true DE69108549T2 (de) 1995-10-05

Family

ID=15762302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108549T Expired - Fee Related DE69108549T2 (de) 1991-07-03 1991-12-12 Laserbearbeitungsvorrichtung zum Schweissen und Schneiden.

Country Status (4)

Country Link
US (1) US5221823A (de)
EP (1) EP0521194B1 (de)
JP (1) JP2591371B2 (de)
DE (1) DE69108549T2 (de)

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US5430270A (en) * 1993-02-17 1995-07-04 Electric Power Research Institute, Inc. Method and apparatus for repairing damaged tubes
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DE19734715A1 (de) 1997-08-11 1999-02-25 Lambda Physik Gmbh Vorrichtung zum Spülen des Strahlenganges eines UV-Laserstrahles
US6795473B1 (en) 1999-06-23 2004-09-21 Lambda Physik Ag Narrow band excimer laser with a prism-grating as line-narrowing optical element
US6426966B1 (en) 1999-02-10 2002-07-30 Lambda Physik Ag Molecular fluorine (F2) laser with narrow spectral linewidth
US6442182B1 (en) 1999-02-12 2002-08-27 Lambda Physik Ag Device for on-line control of output power of vacuum-UV laser
US6424666B1 (en) 1999-06-23 2002-07-23 Lambda Physik Ag Line-narrowing module for high power laser
US6381256B1 (en) 1999-02-10 2002-04-30 Lambda Physik Ag Molecular fluorine laser with spectral linewidth of less than 1 pm
US6490307B1 (en) 1999-03-17 2002-12-03 Lambda Physik Ag Method and procedure to automatically stabilize excimer laser output parameters
US6389052B2 (en) 1999-03-17 2002-05-14 Lambda Physik Ag Laser gas replenishment method
US6463086B1 (en) 1999-02-10 2002-10-08 Lambda Physik Ag Molecular fluorine laser with spectral linewidth of less than 1 pm
US6546037B2 (en) 1999-02-10 2003-04-08 Lambda Physik Ag Molecular fluorine laser with spectral linewidth of less than 1 pm
US6678291B2 (en) 1999-12-15 2004-01-13 Lambda Physik Ag Molecular fluorine laser
US6421365B1 (en) 1999-11-18 2002-07-16 Lambda Physik Ag Narrow band excimer or molecular fluorine laser having an output coupling interferometer
US6717973B2 (en) 1999-02-10 2004-04-06 Lambda Physik Ag Wavelength and bandwidth monitor for excimer or molecular fluorine laser
US6965624B2 (en) * 1999-03-17 2005-11-15 Lambda Physik Ag Laser gas replenishment method
US6327290B1 (en) 1999-02-12 2001-12-04 Lambda Physik Ag Beam delivery system for molecular fluorine (F2) laser
US6727731B1 (en) 1999-03-12 2004-04-27 Lambda Physik Ag Energy control for an excimer or molecular fluorine laser
US6700915B2 (en) 1999-03-12 2004-03-02 Lambda Physik Ag Narrow band excimer laser with a resonator containing an optical element for making wavefront corrections
DE29907349U1 (de) 1999-04-26 2000-07-06 Lambda Physik Gmbh Laser zur Erzeugung schmalbandiger Strahlung
US6376798B1 (en) * 1999-07-23 2002-04-23 Lillbacka Jetair Oy Laser cutting system
US6785316B1 (en) 1999-08-17 2004-08-31 Lambda Physik Ag Excimer or molecular laser with optimized spectral purity
US6553050B1 (en) 1999-11-18 2003-04-22 Lambda Physik Ag Narrow band excimer or molecular fluorine laser having an output coupling interferometer
US6529533B1 (en) 1999-11-22 2003-03-04 Lambda Physik Ag Beam parameter monitoring unit for a molecular fluorine (F2) laser
US6603788B1 (en) 1999-11-23 2003-08-05 Lambda Physik Ag Resonator for single line selection
US6795456B2 (en) 1999-12-20 2004-09-21 Lambda Physik Ag 157 nm laser system and method for multi-layer semiconductor failure analysis
US6907058B2 (en) 2000-01-25 2005-06-14 Lambda Physik Ag Energy monitor for molecular fluorine laser
US7075963B2 (en) 2000-01-27 2006-07-11 Lambda Physik Ag Tunable laser with stabilized grating
US6735232B2 (en) 2000-01-27 2004-05-11 Lambda Physik Ag Laser with versatile output energy
US6618403B2 (en) 2000-03-16 2003-09-09 Lambda Physik Ag Method and apparatus for compensation of beam property drifts detected by measurement systems outside of an excimer laser
US6834066B2 (en) 2000-04-18 2004-12-21 Lambda Physik Ag Stabilization technique for high repetition rate gas discharge lasers
US6862307B2 (en) * 2000-05-15 2005-03-01 Lambda Physik Ag Electrical excitation circuit for a pulsed gas laser
US6577663B2 (en) 2000-06-19 2003-06-10 Lambda Physik Ag Narrow bandwidth oscillator-amplifier system
US6603789B1 (en) 2000-07-05 2003-08-05 Lambda Physik Ag Narrow band excimer or molecular fluorine laser with improved beam parameters
US6721345B2 (en) 2000-07-14 2004-04-13 Lambda Physik Ag Electrostatic precipitator corona discharge ignition voltage probe for gas status detection and control system for gas discharge lasers
US6807205B1 (en) 2000-07-14 2004-10-19 Lambda Physik Ag Precise monitor etalon calibration technique
US6801561B2 (en) 2000-09-25 2004-10-05 Lambda Physik Ag Laser system and method for spectral narrowing through wavefront correction
US6747741B1 (en) 2000-10-12 2004-06-08 Lambda Physik Ag Multiple-pass interferometric device
US6804327B2 (en) * 2001-04-03 2004-10-12 Lambda Physik Ag Method and apparatus for generating high output power gas discharge based source of extreme ultraviolet radiation and/or soft x-rays
US7230964B2 (en) * 2001-04-09 2007-06-12 Cymer, Inc. Lithography laser with beam delivery and beam pointing control
US6998620B2 (en) * 2001-08-13 2006-02-14 Lambda Physik Ag Stable energy detector for extreme ultraviolet radiation detection
FR2843902A1 (fr) * 2002-08-27 2004-03-05 Usinor Dispositif et procede de controle d'une operation de soudage, de rechargement ou d'usinage par faisceau laser d'une piece
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
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
US7060932B2 (en) 2003-03-18 2006-06-13 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
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
US7379483B2 (en) 2003-03-18 2008-05-27 Loma Linda University Medical Center Method and apparatus for material processing
KR100628449B1 (ko) 2003-05-20 2006-09-26 미쓰비시덴키 가부시키가이샤 레이저 가공장치
JP5020493B2 (ja) * 2005-09-30 2012-09-05 日酸Ｔａｎａｋａ株式会社 レーザ加工機
EP2133171B1 (de) * 2008-06-12 2012-08-08 Trumpf Sachsen GmbH Maschinelle Vorrichtung zum Bearbeiten von Werkstücken mittels eines Laserstrahls
DE102010011207A1 (de) * 2010-03-09 2011-09-15 B. Braun Melsungen Ag Vorrichtung zum Schneiden von im Verbund vorliegenden miteinander verbundenen Kunststofferzeugnissen für den medizinischen Bereich
JP5930523B2 (ja) * 2011-12-12 2016-06-08 スターテクノ株式会社 樹脂成形品のレーザ光処理装置
CN104174998B (zh) * 2014-09-15 2016-09-14 江苏北人机器人系统股份有限公司 激光焊接系统
US10493544B2 (en) * 2016-02-05 2019-12-03 Textron Innovations, Inc. System and method for cutting composite materials
WO2017219264A1 (zh) * 2016-06-22 2017-12-28 安徽中科镭泰激光科技有限公司 智能加工机及智能加工工厂
US10259648B2 (en) 2017-04-06 2019-04-16 Lineage Logistics, LLC Automated warehouse improvements
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Also Published As

Publication number Publication date
EP0521194B1 (de) 1995-03-29
JP2591371B2 (ja) 1997-03-19
JPH058079A (ja) 1993-01-19
EP0521194A2 (de) 1993-01-07
DE69108549D1 (de) 1995-05-04
US5221823A (en) 1993-06-22
EP0521194A3 (en) 1993-01-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee