TW270907B - - Google Patents

Info

Publication number
TW270907B
TW270907B TW082101708A TW82101708A TW270907B TW 270907 B TW270907 B TW 270907B TW 082101708 A TW082101708 A TW 082101708A TW 82101708 A TW82101708 A TW 82101708A TW 270907 B TW270907 B TW 270907B
Authority
TW
Taiwan
Application number
TW082101708A
Original Assignee
Mitsubishi Electric Machine
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 Machine filed Critical Mitsubishi Electric Machine
Application granted granted Critical
Publication of TW270907B publication Critical patent/TW270907B/zh

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
    • B23K26/1464—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
    • 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
    • B23K26/1438—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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
TW082101708A 1992-10-23 1993-03-09 TW270907B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28580192 1992-10-23

Publications (1)

Publication Number Publication Date
TW270907B true TW270907B (zh) 1996-02-21

Family

ID=17696260

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082101708A TW270907B (zh) 1992-10-23 1993-03-09

Country Status (3)

Country Link
US (2) US6118097A (zh)
DE (1) DE4336010C2 (zh)
TW (1) TW270907B (zh)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4437795C2 (de) * 1993-10-21 1996-12-12 Mitsubishi Electric Corp Bearbeitungskopf mit Haupt- und Neben-Hilfsgasdüsen für eine Laserbearbeitungseinrichtung sowie Laserbearbeitungseinrichtung
JP3399640B2 (ja) * 1994-07-08 2003-04-21 ファナック株式会社 レーザ加工方法
JP4183779B2 (ja) * 1997-06-20 2008-11-19 日酸Ｔａｎａｋａ株式会社 レーザ切断方法およびレーザ切断装置
JP4162772B2 (ja) * 1998-09-09 2008-10-08 日酸Ｔａｎａｋａ株式会社 レーザピアシング方法およびレーザ切断装置
JP3198095B2 (ja) * 1998-10-21 2001-08-13 ファナック株式会社 レーザ加工装置
DE19915426A1 (de) * 1999-04-06 2000-11-09 Pein Andreas Medizintech Gmbh Wasserstrahleinrichtung zum Trennen einer biologischen Struktur
DE19959193A1 (de) * 1999-12-08 2001-06-21 Messer Cutting & Welding Ag Doppelwand-Brennschneiddüse
US6667459B1 (en) * 2000-11-21 2003-12-23 Hypertherm, Inc. Configurable nozzle baffle apparatus and method
DE10138867A1 (de) * 2001-08-08 2003-03-06 Bosch Gmbh Robert Vorrichtung zur Reduzierung von Ablationsprodukten auf der Werkstückoberfläche beim Laserbohrprozess
DE10160785C1 (de) * 2001-12-11 2003-08-28 Blz Gmbh Begasungsdüseneinheit für den Bearbeitungskopf einer Laser-Schweißeinrichtung
EP1354663B1 (en) * 2002-03-27 2005-02-02 LVD Company NV Nozzle for lasercutting
US6683277B1 (en) * 2002-12-20 2004-01-27 Osram Opto Semiconductors Laser ablation nozzle assembly
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
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
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
US7754999B2 (en) * 2003-05-13 2010-07-13 Hewlett-Packard Development Company, L.P. Laser micromachining and methods of same
GB0328370D0 (en) 2003-12-05 2004-01-14 Southampton Photonics Ltd Apparatus for providing optical radiation
US7608797B2 (en) * 2004-06-22 2009-10-27 Vladimir Belashchenko High velocity thermal spray apparatus
US7750265B2 (en) * 2004-11-24 2010-07-06 Vladimir Belashchenko Multi-electrode plasma system and method for thermal spraying
MX2007013067A (es) * 2005-04-19 2008-01-11 Hypertherm Inc Antorcha de arco de plasma que proporciona inyeccion de flujo de proteccion angular.
EP1894450B1 (en) * 2005-05-11 2015-08-05 Hypertherm, Inc Generating discrete gas jets in plasma arc torch applications
KR100970241B1 (ko) 2005-06-07 2010-07-16 닛산 다나카 가부시키가이샤 레이저 피어싱 방법 및 가공 장치
DE102005028243C5 (de) * 2005-06-17 2020-07-09 Precitec Gmbh & Co. Kg Düsenanordnung für einen Laserbearbeitungskopf
JP2007021528A (ja) * 2005-07-15 2007-02-01 Matsushita Electric Ind Co Ltd レーザ加工装置およびその調整方法
DE202005016574U1 (de) * 2005-10-20 2007-02-08 Kuka Schweissanlagen Gmbh Blasvorrichtung für ein Laserwerkzeug
ATE494981T1 (de) * 2005-11-25 2011-01-15 Trumpf Werkzeugmaschinen Gmbh Laserbearbeitungsdüse
TW200726566A (en) * 2006-01-10 2007-07-16 Li Bing Huan Laser processing machine
US8097828B2 (en) * 2006-05-11 2012-01-17 Hypertherm, Inc. Dielectric devices for a plasma arc torch
US20080181155A1 (en) * 2007-01-31 2008-07-31 Texas Instruments Incorporated Apparatus for and method of detecting wireless local area network signals using a low power receiver
DE102007035395A1 (de) 2007-07-26 2009-01-29 Linde Ag Verfahren zum Plasmaschneiden
DE102007035393A1 (de) 2007-07-26 2009-01-29 Linde Ag Verfahren zum thermischen Schneiden
DE102007035403A1 (de) 2007-07-26 2009-01-29 Linde Ag Verfahren zum thermischen Trennen
US7842898B2 (en) * 2007-10-19 2010-11-30 Honeywell International Inc. Variable orifice torch
US7977599B2 (en) * 2007-10-19 2011-07-12 Honeywell International Inc. Erosion resistant torch
US8642919B2 (en) * 2009-03-31 2014-02-04 Ats Automation Tooling Systems Inc. Laser processing nozzle
DE102009017441A1 (de) 2009-04-15 2010-10-21 Linde Aktiengesellschaft Verfahren zum Laserstrahltrennen
DE102010029385A1 (de) * 2010-05-27 2011-12-01 Robert Bosch Gmbh Laserinduzierte Fremdzündung für eine Brennkraftmaschine
EP2409808A1 (de) * 2010-07-22 2012-01-25 Bystronic Laser AG Laserbearbeitungsmaschine
US9102009B2 (en) * 2010-10-09 2015-08-11 Christopher Dackson Method and apparatus for laser welding with mixed gas plasma suppression
US9289852B2 (en) 2011-01-27 2016-03-22 Bystronic Laser Ag Laser processing machine, laser cutting machine, and method for adjusting a focused laser beam
EP2667998B1 (de) 2011-01-27 2020-11-18 Bystronic Laser AG Laserbearbeitungsmaschine sowie verfahren zum zentrieren eines fokussierten laserstrahles
JP6072046B2 (ja) * 2011-10-05 2017-02-01 アプライド マテリアルズ インコーポレイテッドＡｐｐｌｉｅｄ Ｍａｔｅｒｉａｌｓ，Ｉｎｃｏｒｐｏｒａｔｅｄ レーザ処理システム内の粒子制御
CN102371433A (zh) * 2011-11-21 2012-03-14 苏州吉矽精密科技有限公司 一种激光切割头喷嘴装置
DE102012220353B4 (de) * 2012-11-08 2015-11-26 Sauer Ultrasonic Gmbh Werkzeug, Werkzeugmaschine und Bearbeitungsverfahren
CN103170751A (zh) * 2013-04-18 2013-06-26 苏州光韵达光电科技有限公司 一种光纤激光切割陶瓷的方法
CN103192182A (zh) * 2013-04-18 2013-07-10 苏州光韵达光电科技有限公司 一种用于光纤激光切割陶瓷的喷嘴
EP2883647B1 (de) 2013-12-12 2019-05-29 Bystronic Laser AG Verfahren zur Konfiguration einer Laserbearbeitungsvorrichtung
WO2016135907A1 (ja) 2015-02-25 2016-09-01 技術研究組合次世代３Ｄ積層造形技術総合開発機構 光加工用ノズルおよび光加工装置
DE102015208157B4 (de) 2015-05-04 2017-06-14 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Schneidgasdüse und Laserschneidverfahren mit verschiebbarer Ventilhülse zum Einstellen der Strömungscharakteristik
DE202015102740U1 (de) * 2015-05-27 2016-08-31 Uwe Bergmann Laserschweißvorrichtung mit Spritzerschutzeinrichtung
US11850681B2 (en) 2015-10-30 2023-12-26 Hypertherm, Inc. Highly positioned laser processing nozzle
JP2018533481A (ja) 2015-10-30 2018-11-15 ハイパーサーム インコーポレイテッド レーザ加工ヘッド用の二重ノズル
US10569360B2 (en) * 2015-10-30 2020-02-25 Hypertherm, Inc. Highly positioned laser processing nozzle
US10160059B2 (en) 2016-03-03 2018-12-25 General Electric Company Decoupled liquid-jet guided laser nozzle cap
US10335900B2 (en) 2016-03-03 2019-07-02 General Electric Company Protective shield for liquid guided laser cutting tools
US10953493B2 (en) * 2017-07-07 2021-03-23 Arvinmeritor Technology, Llc Gas delivery system
JP6542848B2 (ja) 2017-07-28 2019-07-10 株式会社アマダホールディングス レーザ切断用ノズル製造方法
CN109128599B (zh) * 2018-09-26 2023-10-20 江苏天工科技股份有限公司 钛合金熔炼设备辅助冷却结构
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

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121085A (en) * 1976-05-07 1978-10-17 Caterpillar Tractor Co. Gas nozzle for laser welding
JPS6054293A (ja) * 1983-09-06 1985-03-28 Toshiba Corp レ−ザ切断方法
US4603215A (en) * 1984-08-20 1986-07-29 Dow Corning Corporation Platinum (O) alkyne complexes
US4774392A (en) * 1985-04-16 1988-09-27 Amada Engineering & Service Co., Inc. Laser cutting method for high chromium steel and a device to carry out that method
JPS6356389A (ja) * 1986-08-25 1988-03-10 Amada Co Ltd レ−ザ加工機の加工ヘツド
JPS6376785A (ja) * 1986-09-19 1988-04-07 Hitachi Ltd レ−ザビ−ム加工用マルチノズル
JP2844597B2 (ja) * 1988-01-18 1999-01-06 株式会社 小松製作所 レーザ切断における切断用ノズルの構造とその切断方法
DE3824048A1 (de) * 1988-07-15 1990-05-03 Fraunhofer Ges Forschung Verfahren und vorrichtung zum bearbeiten von werkstuecken mit laserstrahlung
DE3824047A1 (de) * 1988-07-15 1990-01-18 Fraunhofer Ges Forschung Vorrichtung zum bearbeiten von werkstuecken mit strahlung
US5043548A (en) * 1989-02-08 1991-08-27 General Electric Company Axial flow laser plasma spraying
JPH02263585A (ja) * 1989-04-03 1990-10-26 Sumitomo Metal Ind Ltd 複合熱源溶接装置
EP0407969B1 (de) * 1989-07-14 1993-10-06 MAHO Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen von Hohlräumen in Werkstücken mittels Laserstrahls
US4992643A (en) * 1989-08-25 1991-02-12 United States Department Of Energy Method and device for controlling plume during laser welding
DE3935009A1 (de) * 1989-10-20 1991-04-25 Inst Nat Sciences Appliq Vorrichtung fuer die laser-plasmabeschichtung
JPH03142094A (ja) * 1989-10-25 1991-06-17 Fanuc Ltd レーザ加工機の加工ヘッド
DE4016200A1 (de) * 1990-05-19 1991-11-21 Linde Ag Duese zum laserstrahlschweissen oder laserstrahlschneiden
DE9013943U1 (de) * 1990-10-06 1991-01-03 Trumpf GmbH & Co, 7257 Ditzingen Laserdüse
FR2667805B1 (fr) * 1990-10-16 1993-01-22 Aerospatiale Buse de traitement de surface par laser, avec apport de poudre.
US5387996A (en) * 1992-07-20 1995-02-07 Hughes Aircraft Company Method of obtaining a narrow field of view scan
JP3142094B2 (ja) 1992-12-15 2001-03-07 日本バイリーン株式会社 ノズルプレート

Also Published As

Publication number Publication date
DE4336010C2 (de) 1999-06-24
DE4336010A1 (de) 1994-04-28
US6118097A (en) 2000-09-12
US6288363B1 (en) 2001-09-11

Similar Documents

Publication Publication Date Title
BR9304651A (zh)
DK0574087T3 (zh)
DK0576346T3 (zh)
TW253933B (zh)
DK0574276T3 (zh)
DK0564197T3 (zh)
DK0581726T3 (zh)
BR9202713C1 (zh)
DE9207553U1 (zh)
IN175396B (zh)
BR9304980A (zh)
AU2130892A (zh)
AU633801B1 (zh)
AU1592892A (zh)
AU1622092A (zh)
AU1708392A (zh)
AU1729392A (zh)
AU1803592A (zh)
AU1809592A (zh)
AU1812892A (zh)
AU1861992A (zh)
AU1862992A (zh)
AU1935292A (zh)
AU2054092A (zh)
AU1300192A (zh)