ATE189870T1 - Ein laserbehandlungskopf für eine laserbehandlungsvorrichtung - Google Patents

Ein laserbehandlungskopf für eine laserbehandlungsvorrichtung

Info

Publication number
ATE189870T1
ATE189870T1 AT95305373T AT95305373T ATE189870T1 AT E189870 T1 ATE189870 T1 AT E189870T1 AT 95305373 T AT95305373 T AT 95305373T AT 95305373 T AT95305373 T AT 95305373T AT E189870 T1 ATE189870 T1 AT E189870T1
Authority
AT
Austria
Prior art keywords
lens
laser treatment
housing
gas
gas distributor
Prior art date
Application number
AT95305373T
Other languages
English (en)
Inventor
William A James
Stephen H Breitkopf
Robert H Kirchhoff
Robert G Provell
Original Assignee
Mcneil Ppc Inc
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 Mcneil Ppc Inc filed Critical Mcneil Ppc Inc
Application granted granted Critical
Publication of ATE189870T1 publication Critical patent/ATE189870T1/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
    • B23K26/14—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
    • B23K26/1482—Detachable nozzles, e.g. exchangeable or provided with breakaway lines
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • 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
    • B23K26/064—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms
    • B23K26/0648—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising lenses
    • 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
    • B23K26/0665—Shaping the laser beam, e.g. by masks or multi-focusing by beam condensation on the workpiece, e.g. for focusing
    • 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
    • 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
    • B23K26/142—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 for the removal of by-products
    • 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
    • B23K26/1438—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 directional 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)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Optical Couplings Of Light Guides (AREA)
AT95305373T 1994-08-02 1995-08-01 Ein laserbehandlungskopf für eine laserbehandlungsvorrichtung ATE189870T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28433994A 1994-08-02 1994-08-02

Publications (1)

Publication Number Publication Date
ATE189870T1 true ATE189870T1 (de) 2000-03-15

Family

ID=23089827

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95305373T ATE189870T1 (de) 1994-08-02 1995-08-01 Ein laserbehandlungskopf für eine laserbehandlungsvorrichtung

Country Status (25)

Country Link
US (1) US5756962A (de)
EP (1) EP0695600B1 (de)
JP (1) JP3759642B2 (de)
KR (1) KR100373947B1 (de)
CN (1) CN1098742C (de)
AT (1) ATE189870T1 (de)
AU (1) AU711116B2 (de)
BR (1) BR9503519A (de)
CA (1) CA2155158C (de)
CZ (1) CZ287565B6 (de)
DE (1) DE69515148T2 (de)
DK (1) DK0695600T3 (de)
ES (1) ES2144101T3 (de)
FI (1) FI106848B (de)
GR (1) GR3033403T3 (de)
HK (1) HK1002895A1 (de)
HU (1) HU221768B1 (de)
IL (1) IL114786A (de)
NO (1) NO311751B1 (de)
NZ (1) NZ272635A (de)
RU (1) RU2143964C1 (de)
TR (1) TR199500946A2 (de)
TW (1) TW353405U (de)
UA (1) UA27963C2 (de)
ZA (1) ZA956422B (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL121476A0 (en) * 1996-09-04 1998-02-08 Esc Medical Systems Ltd Device and method for cooling skin during laser treatment
US6822187B1 (en) 1998-09-09 2004-11-23 Gsi Lumonics Corporation Robotically operated laser head
US6184491B1 (en) 1999-11-03 2001-02-06 Caterpillar Inc. Method and apparatus for monitoring weld quality
JP4892126B2 (ja) * 2000-04-20 2012-03-07 ローム株式会社 インク液滴検出用レーザセンサおよびその組み立て方法
EP1182002B1 (de) 2000-08-05 2004-03-03 Trumpf Werkzeugmaschinen GmbH + Co. KG Laserbearbeitungsmaschine mit wenigstens einem mit einem Spülmedium beaufschlagbaren optischen Element
JP4055353B2 (ja) 2000-11-07 2008-03-05 松下電器産業株式会社 光加工装置
AU2002307442A1 (en) 2001-04-23 2002-11-05 Dee E. Willden Wedge-shaped lensless laser focusing device
JP4678811B2 (ja) * 2001-07-24 2011-04-27 株式会社アマダエンジニアリングセンター レーザー加工機
DE10138867A1 (de) * 2001-08-08 2003-03-06 Bosch Gmbh Robert Vorrichtung zur Reduzierung von Ablationsprodukten auf der Werkstückoberfläche beim Laserbohrprozess
US6642477B1 (en) 2001-10-23 2003-11-04 Imra America, Inc. Method for laser drilling a counter-tapered through-hole in a material
JP4287285B2 (ja) * 2002-03-14 2009-07-01 日立造船株式会社 レーザ加工機における光学部品への付着汚れ防止装置
DE10238557A1 (de) * 2002-08-22 2004-03-04 BSH Bosch und Siemens Hausgeräte GmbH Verfahren und Vorrichtung zum Herstellen von düsenartigen Ausbrüchen in Sprüharmen für Geschirrspülmaschinen
US6683277B1 (en) * 2002-12-20 2004-01-27 Osram Opto Semiconductors Laser ablation nozzle assembly
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
GB2414954B (en) 2004-06-11 2008-02-06 Exitech Ltd Process and apparatus for ablation
EP1657020A1 (de) * 2004-11-10 2006-05-17 Synova S.A. Verfahren und Vorrichtung zur Optimierung der Kohärenz eines Flüssigkeitsstrahls für eine Materialbearbeitung und Flüssigkeitsdüse für eine solche Vorrichtung
JP4947973B2 (ja) * 2005-06-02 2012-06-06 ソニー株式会社 レーザ加工装置とその加工方法及びデブリ回収機構とその回収方法
JP4896457B2 (ja) * 2005-07-12 2012-03-14 エンシュウ株式会社 レーザ加工機のレーザ照射用ノズル装置及びこの照射用ノズルによるブロー方法。
JP4012221B2 (ja) * 2005-07-15 2007-11-21 ファナック株式会社 レーザ加工ヘッド
FR2891483B1 (fr) * 2005-10-05 2009-05-15 Commissariat Energie Atomique Procede et installation de decoupe/de soudage laser
CN101317311B (zh) * 2005-12-01 2011-12-07 伊雷克托科学工业股份有限公司 激光微加工应用的光学构件清洁及碎片管理
GB2433459B (en) * 2005-12-22 2008-01-16 Sony Corp Laser processing apparatus and laser processing method as well as debris extraction mechanism and debris extraction method
DE102006014694B3 (de) 2006-03-28 2007-10-31 Eos Gmbh Electro Optical Systems Prozesskammer und Verfahren für die Bearbeitung eines Werkstoffs mit einem gerichteten Strahl elektromagnetischer Strahlung, insbesondere für eine Lasersintervorrichtung
CN100463977C (zh) * 2006-07-31 2009-02-25 中国航天科技集团公司第五研究院第五一○研究所 大气环境下激光表面改性气体保护方法及装置
CN201215723Y (zh) 2006-11-14 2009-04-01 德米特里·阿纳托利耶维奇·别利亚耶夫 对用于读取蓝光光盘中的信息的光头进行清洗的设备
US8093532B2 (en) * 2008-03-31 2012-01-10 Electro Scientific Industries, Inc. Laser machining of fired ceramic and other hard and/or thick materials
US8136618B2 (en) * 2009-01-21 2012-03-20 The Raymond Corporation Cyclonic motor cooling for material handling vehicles
CA2698835C (en) * 2009-03-31 2016-10-25 Ats Automation Tooling Systems Inc. Laser processing nozzle
WO2010116809A1 (ja) * 2009-04-07 2010-10-14 Anbe Yoshinobu Ｘ線検査用加熱装置
US20100314363A1 (en) * 2009-06-12 2010-12-16 Roger Blaine Trivette Laser nozzle tips
DE102010029385A1 (de) * 2010-05-27 2011-12-01 Robert Bosch Gmbh Laserinduzierte Fremdzündung für eine Brennkraftmaschine
US9579750B2 (en) * 2011-10-05 2017-02-28 Applied Materials, Inc. Particle control in laser processing systems
FR2982184B1 (fr) * 2011-11-07 2014-08-01 Air Liquide Buse laser a element mobile sur couche gazeuse
CN103302404A (zh) * 2012-03-09 2013-09-18 深圳富泰宏精密工业有限公司 激光加工设备
CN102769246A (zh) * 2012-08-01 2012-11-07 山东能源机械集团大族再制造有限公司 一种二氧化碳激光器
JP6331345B2 (ja) * 2013-11-18 2018-05-30 株式会社島津製作所 レンズホルダ
US10189116B2 (en) 2014-03-13 2019-01-29 Panasonic Intellectual Property Management Co., Ltd. Laser machining head
DE102014103635C5 (de) * 2014-03-17 2019-12-19 RWTH Aachen - Körperschaft des öffentlichen Rechts Unterdruckkammer mit einem Schutzgehäuse
FR3026667B1 (fr) * 2014-10-03 2016-12-09 Areva Nc Dispositif de decoupe par laser apte a etre utilise dans un milieu contamine
US9945253B2 (en) 2015-01-29 2018-04-17 Rohr, Inc. Collecting / removing byproducts of laser ablation
KR102506370B1 (ko) * 2016-04-06 2023-03-07 삼성디스플레이 주식회사 광 조사 장치의 렌즈 어셈블리
CN109219497B (zh) * 2016-05-30 2020-10-16 本田技研工业株式会社 激光加工装置
KR102176234B1 (ko) * 2017-09-07 2020-11-09 주식회사 엘지화학 나노 입자 생산 반응기
US11045903B2 (en) * 2017-12-05 2021-06-29 Covidien Lp Shielding gas weld cone and method
DE102018102337B4 (de) * 2018-02-02 2022-02-17 Precitec Gmbh & Co. Kg Gaszufuhrvorrichtung sowie Laserbearbeitungskopf mit derselben
DE202018006843U1 (de) 2018-02-02 2023-09-26 Precitec Gmbh & Co. Kg Gaszufuhrvorrichtung sowie Laserbearbeitungskopf mit derselben
DE102018102348A1 (de) 2018-02-02 2019-08-08 Precitec Gmbh & Co. Kg Gaszufuhrvorrichtung sowie Laserbearbeitungskopf mit derselben
DE102018131886B3 (de) * 2018-09-26 2020-02-13 Scansonic Mi Gmbh Vorrichtung zur Strömungsführung eines Prozessmediums für eine Laserbearbeitungsvorrichtung
JP6852031B2 (ja) * 2018-09-26 2021-03-31 株式会社東芝 溶接装置及びノズル装置
SE544166C2 (sv) * 2019-02-08 2022-02-15 Vaederstad Holding Ab Lasermunstycke, insats för ett lasermunstycke, laserskäranordning samt förfaranden för laserskärning
DE102019103659B4 (de) * 2019-02-13 2023-11-30 Bystronic Laser Ag Gasführung, Laserschneidkopf und Laserschneidmaschine
CN110039175B (zh) * 2019-05-29 2024-05-17 武汉奥森迪科智能科技股份有限公司 一种激光切割头喷嘴导气装置
CN112719591A (zh) * 2020-12-30 2021-04-30 苏州伊斯丹实业有限公司 激光加丝焊接器
DE102021107422A1 (de) 2021-03-24 2022-09-29 Mogema BV Vorrichtung und Verfahren zum Schweißen
EP4382244A1 (de) * 2022-07-08 2024-06-12 Lg Energy Solution, Ltd. Schweissvorrichtung, batterieherstellungsvorrichtung und fahrzeugherstellungsvorrichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3696230A (en) * 1970-01-19 1972-10-03 Hughes Aircraft Co Laser lens cooling and cleaning system
US4031351A (en) * 1972-10-25 1977-06-21 Groupement Atomique Alsacienne Atlantique High energy laser beam cutting method and apparatus
IT1111412B (it) * 1978-03-01 1986-01-13 Prima Progetti Spa Macchina automatica di taglio a raggio laser particolarmente per elementi di rivestimento interno di veicoli
US4315133A (en) * 1980-05-12 1982-02-09 Gte Automatic Electric Laboratories, Inc. Apparatus protecting a lens from airborne particulates
US4461947A (en) * 1982-08-24 1984-07-24 Allied Corporation Rotating laser beam with coincident gas jet
US4518843A (en) * 1982-09-01 1985-05-21 Westinghouse Electric Corp. Laser lens and light assembly
US4467171A (en) * 1982-09-30 1984-08-21 The United States Of America As Represented By The United States Department Of Energy Laser cutting nozzle
JPS59163093A (ja) * 1983-03-05 1984-09-14 Oimatsu Sangyo:Kk レ−ザ加工機におけるレ−ザビ−ムヘツド
US4555610A (en) * 1983-09-13 1985-11-26 Data Card Corporation Laser machining system
JPS61296990A (ja) * 1985-06-25 1986-12-27 Mitsubishi Electric Corp レンズホルダ−
JPS6221495A (ja) * 1985-07-23 1987-01-29 Mitsubishi Electric Corp レ−ザ加工ヘツド
JPS6272495A (ja) * 1985-09-27 1987-04-03 Sumitomo Electric Ind Ltd 加工ヘツド
JPS62224489A (ja) * 1986-03-26 1987-10-02 Mitsubishi Electric Corp レ−ザ光学系保護装置
CH673004A5 (de) * 1987-05-20 1990-01-31 Weidmueller C A Gmbh Co
DE3918363A1 (de) * 1989-06-06 1990-12-13 Inst Nat Sciences Appliq Vorrichtung fuer einen leistungslaser
JPH0366490A (ja) * 1989-08-03 1991-03-22 Topcon Corp レーザ装置
JPH05185265A (ja) * 1992-01-14 1993-07-27 Fanuc Ltd レーザ加工装置の加工ヘッド

Also Published As

Publication number Publication date
DE69515148D1 (de) 2000-03-30
TW353405U (en) 1999-02-21
DK0695600T3 (da) 2000-06-05
ES2144101T3 (es) 2000-06-01
IL114786A (en) 1999-06-20
CA2155158C (en) 2006-03-28
ZA956422B (en) 1997-02-03
DE69515148T2 (de) 2000-07-20
NO953030L (no) 1996-02-05
FI106848B (fi) 2001-04-30
EP0695600A2 (de) 1996-02-07
JPH0857676A (ja) 1996-03-05
HUH3825A (en) 1997-09-29
NO953030D0 (no) 1995-08-01
CZ198195A3 (en) 1996-02-14
AU711116B2 (en) 1999-10-07
NZ272635A (en) 1998-02-26
BR9503519A (pt) 1997-09-30
KR100373947B1 (ko) 2003-05-01
CN1098742C (zh) 2003-01-15
FI953660A (fi) 1996-02-03
US5756962A (en) 1998-05-26
EP0695600B1 (de) 2000-02-23
NO311751B1 (no) 2002-01-21
CA2155158A1 (en) 1996-02-03
HU221768B1 (hu) 2003-01-28
IL114786A0 (en) 1995-11-27
RU2143964C1 (ru) 2000-01-10
JP3759642B2 (ja) 2006-03-29
UA27963C2 (uk) 2000-10-16
TR199500946A2 (tr) 1996-06-21
EP0695600A3 (de) 1996-07-24
CN1123209A (zh) 1996-05-29
HU9502243D0 (en) 1995-09-28
GR3033403T3 (en) 2000-09-29
FI953660A0 (fi) 1995-08-01
HK1002895A1 (en) 1998-09-25
CZ287565B6 (en) 2000-12-13
AU2716595A (en) 1996-02-15

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