TW231985B - - Google Patents

Info

Publication number
TW231985B
TW231985B TW082102759A TW82102759A TW231985B TW 231985 B TW231985 B TW 231985B TW 082102759 A TW082102759 A TW 082102759A TW 82102759 A TW82102759 A TW 82102759A TW 231985 B TW231985 B TW 231985B
Authority
TW
Taiwan
Application number
TW082102759A
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 TW231985B publication Critical patent/TW231985B/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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • 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
    • B23K26/02—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
    • B23K26/046—Automatically focusing the laser beam

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Lasers (AREA)
TW082102759A 1993-03-08 1993-04-13 TW231985B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5046633A JPH06254691A (ja) 1993-03-08 1993-03-08 レーザ加工機およびレーザ加工機の焦点設定方法

Publications (1)

Publication Number Publication Date
TW231985B true TW231985B (zh) 1994-10-11

Family

ID=12752703

Family Applications (1)

Application Number Title Priority Date Filing Date
TW082102759A TW231985B (zh) 1993-03-08 1993-04-13

Country Status (7)

Country Link
US (1) US5624587A (zh)
JP (1) JPH06254691A (zh)
KR (2) KR940703727A (zh)
CN (1) CN1057721C (zh)
DE (1) DE4407682C2 (zh)
TW (1) TW231985B (zh)
WO (1) WO1994020256A1 (zh)

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JP3216570B2 (ja) * 1997-05-19 2001-10-09 松下電器産業株式会社 光ビーム加熱装置
DE29904489U1 (de) * 1999-03-11 1999-05-27 Precitec Gmbh Arbeitskopf zur Bearbeitung eines Werkstücks mittels eines Laserstrahls
JP2003037085A (ja) 2001-07-06 2003-02-07 Data Storage Inst レーザ照射を用いた基板切断方法および装置
JP2004001067A (ja) * 2002-03-28 2004-01-08 Fanuc Ltd レーザ加工機及びレーザ加工方法
EP1539420A2 (en) * 2002-07-24 2005-06-15 Pfizer Products Inc. Pharmaceutical laser drilling system with means for checking the correct orientation of each dosage form
US20050155956A1 (en) * 2002-08-30 2005-07-21 Sumitomo Heavy Industries, Ltd. Laser processing method and processing device
US6960740B2 (en) * 2002-09-13 2005-11-01 Tamicare Ltd. Laser modification of complex objects
DE10248458B4 (de) * 2002-10-17 2006-10-19 Precitec Kg Verfahren und Vorrichtung zum Einstellen der Fokuslage eines auf ein Werkstück gerichteten Laserstrahls
US20040094526A1 (en) * 2002-11-15 2004-05-20 Mccoy Edward D. Cutting laser beam nozzle assembly
US7361171B2 (en) 2003-05-20 2008-04-22 Raydiance, Inc. Man-portable optical ablation system
US8173929B1 (en) 2003-08-11 2012-05-08 Raydiance, Inc. Methods and systems for trimming circuits
US8921733B2 (en) 2003-08-11 2014-12-30 Raydiance, Inc. Methods and systems for trimming circuits
US9022037B2 (en) 2003-08-11 2015-05-05 Raydiance, Inc. Laser ablation method and apparatus having a feedback loop and control unit
US20050035097A1 (en) * 2003-08-11 2005-02-17 Richard Stoltz Altering the emission of an ablation beam for safety or control
JP2005129851A (ja) * 2003-10-27 2005-05-19 Disco Abrasive Syst Ltd レーザ光線を利用した加工方法
JP3708104B2 (ja) * 2004-01-13 2005-10-19 浜松ホトニクス株式会社 レーザ加工方法及びレーザ加工装置
US20050194367A1 (en) * 2004-03-02 2005-09-08 Fredrick William G.Jr. System and method for remote controlled actuation of laser processing head
JP2005297012A (ja) * 2004-04-13 2005-10-27 Disco Abrasive Syst Ltd レーザー加工装置
JP2005324248A (ja) * 2004-04-15 2005-11-24 Denso Corp レーザ加工方法及びレーザ加工装置
JP2006123004A (ja) * 2004-09-29 2006-05-18 Mitsubishi Materials Corp レーザ加工方法及びレーザ加工装置
JP2006167728A (ja) * 2004-12-13 2006-06-29 Yamazaki Mazak Corp レーザ加工機における集光レンズの汚れ検出方法及び装置
EP1750891B1 (de) 2005-06-23 2007-10-24 Trumpf Werkzeugmaschinen GmbH + Co. KG Verfahren zur bestimmung der fokuslage eines laserstrahls
US8135050B1 (en) 2005-07-19 2012-03-13 Raydiance, Inc. Automated polarization correction
US8189971B1 (en) 2006-01-23 2012-05-29 Raydiance, Inc. Dispersion compensation in a chirped pulse amplification system
US7444049B1 (en) 2006-01-23 2008-10-28 Raydiance, Inc. Pulse stretcher and compressor including a multi-pass Bragg grating
US9130344B2 (en) 2006-01-23 2015-09-08 Raydiance, Inc. Automated laser tuning
US8232687B2 (en) 2006-04-26 2012-07-31 Raydiance, Inc. Intelligent laser interlock system
US7822347B1 (en) 2006-03-28 2010-10-26 Raydiance, Inc. Active tuning of temporal dispersion in an ultrashort pulse laser system
CN100562877C (zh) * 2006-04-24 2009-11-25 日产自动车株式会社 可照射区域识别方法和装置以及移动路径设定方法
EP1859895A1 (en) * 2006-05-24 2007-11-28 Yamazaki Mazak Corporation Method and device for detecting contaminant on condenser lens in laser processing machine
CN101687279B (zh) * 2007-07-04 2012-10-24 三菱电机株式会社 激光加工装置、加工控制装置以及加工装置
US7903326B2 (en) 2007-11-30 2011-03-08 Radiance, Inc. Static phase mask for high-order spectral phase control in a hybrid chirped pulse amplifier system
US8125704B2 (en) 2008-08-18 2012-02-28 Raydiance, Inc. Systems and methods for controlling a pulsed laser by combining laser signals
US8498538B2 (en) * 2008-11-14 2013-07-30 Raydiance, Inc. Compact monolithic dispersion compensator
US8884184B2 (en) 2010-08-12 2014-11-11 Raydiance, Inc. Polymer tubing laser micromachining
US9120181B2 (en) 2010-09-16 2015-09-01 Coherent, Inc. Singulation of layered materials using selectively variable laser output
US20120102831A1 (en) * 2010-11-03 2012-05-03 King Abdul Aziz City For Science And Technology A method for germination of haloxylon persicum
US10239160B2 (en) 2011-09-21 2019-03-26 Coherent, Inc. Systems and processes that singulate materials
US20130213943A1 (en) * 2012-02-17 2013-08-22 Mitsubishi Electric Corporation Laser machining method
KR101482784B1 (ko) * 2013-05-30 2015-01-16 주식회사 이오테크닉스 고속 레이저 가공 방법 및 장치
CN104400227B (zh) * 2014-09-26 2016-02-17 四川汉能光伏有限公司 一种用于激光刻划fto玻璃的加工方法
JP6906755B2 (ja) * 2017-11-07 2021-07-21 村田機械株式会社 レーザ加工機及び焦点調整方法
JP6753835B2 (ja) * 2017-11-20 2020-09-09 ファナック株式会社 レーザ加工装置

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JPS5729999Y2 (zh) * 1975-03-25 1982-06-30
JPS5274197A (en) * 1975-12-17 1977-06-21 Hitachi Ltd Laser working machine
JPS57159285A (en) * 1981-03-27 1982-10-01 Mitsubishi Electric Corp Laser working device
US4358659A (en) * 1981-07-13 1982-11-09 Mostek Corporation Method and apparatus for focusing a laser beam on an integrated circuit
JPS61165288A (ja) * 1985-01-18 1986-07-25 Mitsubishi Electric Corp レ−ザ加工機の制御装置
JPS61193795A (ja) * 1985-02-21 1986-08-28 Shimada Phys & Chem Ind Co Ltd レ−ザ加工装置用被加工物距離検出装置
JPS62259691A (ja) * 1986-05-06 1987-11-12 Mitsubishi Electric Corp レ−ザ加工装置
JPS6380087A (ja) * 1986-09-24 1988-04-11 Daikin Ind Ltd スクロ−ル形流体機械
JPS6397386A (ja) * 1986-10-11 1988-04-28 Nikon Corp レ−ザ加工装置
JPS6380087U (zh) * 1986-11-14 1988-05-26
JPH0630826B2 (ja) * 1987-05-27 1994-04-27 三菱電機株式会社 レ−ザ加工装置
JP2501594B2 (ja) * 1987-09-07 1996-05-29 川崎製鉄株式会社 レ―ザ加工機の焦点位置調整方法
JP2597598B2 (ja) * 1987-09-19 1997-04-09 株式会社日平トヤマ レーザ加工機におけるノズルチェック装置
JP2597597B2 (ja) * 1987-09-19 1997-04-09 株式会社日平トヤマ レーザ加工機におけるセンサ出力サンプリング方法
JPS6487692A (en) * 1987-09-29 1989-03-31 Dai Ichi Kogyo Seiyaku Co Ltd Long-life additive for high-concentration coal-water slurry
JPS6487093A (en) * 1987-09-30 1989-03-31 Komatsu Mfg Co Ltd Automatic focal distance adjusting device in laser beam machine
JP2677856B2 (ja) * 1989-02-23 1997-11-17 株式会社アマダ レーザ加工方法
JP2796346B2 (ja) * 1989-04-19 1998-09-10 ファナック 株式会社 レーザ加工機用ギャップ検出器の補正方法
JPH02280987A (ja) * 1989-04-20 1990-11-16 Koike Sanso Kogyo Co Ltd レーザ光の走査長の変動に対する焦点制御方法
JPH03258479A (ja) * 1990-03-06 1991-11-18 Mitsubishi Electric Corp レーザ加工装置
US5239159A (en) * 1990-05-31 1993-08-24 Fanuc Ltd. Nozzle movement system for laser machining equipment
JPH058070A (ja) * 1991-06-28 1993-01-19 Toshiba Corp レーザ加工装置
EP0554523B1 (en) * 1992-02-03 1997-04-16 Matsushita Electric Industrial Co., Ltd. Laser beam machining apparatus and method for adjusting the height of its condenser lens

Also Published As

Publication number Publication date
KR970010889B1 (ko) 1997-07-02
DE4407682A1 (de) 1994-09-15
KR940703727A (ko) 1994-12-12
CN1057721C (zh) 2000-10-25
WO1994020256A1 (en) 1994-09-15
JPH06254691A (ja) 1994-09-13
CN1105798A (zh) 1995-07-26
DE4407682C2 (de) 1999-10-21
US5624587A (en) 1997-04-29

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