KR910007622A - 레이저 광학계 및 이것을 사용한 레이저 가공방법 - Google Patents

레이저 광학계 및 이것을 사용한 레이저 가공방법 Download PDF

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Publication number
KR910007622A
KR910007622A KR1019900017059A KR900017059A KR910007622A KR 910007622 A KR910007622 A KR 910007622A KR 1019900017059 A KR1019900017059 A KR 1019900017059A KR 900017059 A KR900017059 A KR 900017059A KR 910007622 A KR910007622 A KR 910007622A
Authority
KR
South Korea
Prior art keywords
laser
optical system
processing method
reflecting
same
Prior art date
Application number
KR1019900017059A
Other languages
English (en)
Inventor
카쯔히로 쿠리야마
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR910007622A publication Critical patent/KR910007622A/ko

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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
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • B23K26/0676—Dividing the beam into multiple beams, e.g. multifocusing into dependently operating sub-beams, e.g. an array of spots with fixed spatial relationship or for performing simultaneously identical operations
    • 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
    • B23K26/0643—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms comprising mirrors
    • 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
    • B23K26/067—Dividing the beam into multiple beams, e.g. multifocusing
    • 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
    • B23K26/083—Devices involving movement of the workpiece in at least one axial direction
    • B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
    • B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
    • 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)

Abstract

내용 없음

Description

레이저 광학계 및 이것을 사용한 레이저 가공방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예에 있어서의 레이저 광학계 개략 사시도.

Claims (2)

  1. 복수개의 반사경의 반사면의 입사광의 광축에 대해서 모두 45°의 경사를 가지고, 또한, 반사경의 반사면이 상기 광축에 대해서 평행한 축을 중심축으로 하여 회전할수 있는 구조를 가지고, 또한, 복수개의 반사경의 반사면의 어느쪽인가가 입사광을 반사할수 있도록 반사경을 배치한 구조를 가진 것을 특징으로 하는 레이저 광학계.
  2. 제1항에 있어서, 레이저 광학계를 이용하여, 격자형상의 피가공물을, 단일레이저 발진기에 의해 불연속적으로 절단하는 것을 특징으로 하는 레이저 가공방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900017059A 1989-10-25 1990-10-24 레이저 광학계 및 이것을 사용한 레이저 가공방법 KR910007622A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1278858A JPH03142092A (ja) 1989-10-25 1989-10-25 レーザ光学系及びこれを用いたレーザ加工方法
JP1-278858 1989-10-25

Publications (1)

Publication Number Publication Date
KR910007622A true KR910007622A (ko) 1991-05-30

Family

ID=17603115

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017059A KR910007622A (ko) 1989-10-25 1990-10-24 레이저 광학계 및 이것을 사용한 레이저 가공방법

Country Status (3)

Country Link
US (1) US5113055A (ko)
JP (1) JPH03142092A (ko)
KR (1) KR910007622A (ko)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4235165C2 (de) * 1992-10-19 1995-01-19 Thyssen Stahl Ag Optischer Strahlteiler, insbesondere für einen Laserstrahl
DE4314601C2 (de) * 1993-05-04 1996-08-08 Fraunhofer Ges Forschung Vorrichtung und Verfahren zum mit fokussiertem Licht erfolgenden Behandeln von kornorientierten Werkstücken
DE4324938C2 (de) * 1993-07-24 1997-02-06 Thyssen Stahl Ag Schneid- und Schweißvorrichtung zum stumpfen Aneinanderschweißen der Enden von vor- und nachlaufenden Metallbändern sowie Verfahren zum Schneiden und Stumpfschweißen von Bandenden unter Verwendung der Schneid- und Schweißvorrichtung
US5635007A (en) * 1993-08-02 1997-06-03 D.W. Wallcovering, Inc. Wallcovering border and method
US5294774A (en) * 1993-08-03 1994-03-15 Videojet Systems International, Inc. Laser marker system
DE19513354A1 (de) * 1994-04-14 1995-12-14 Zeiss Carl Materialbearbeitungseinrichtung
US5674414A (en) * 1994-11-11 1997-10-07 Carl-Zeiss Stiftung Method and apparatus of irradiating a surface of a workpiece with a plurality of beams
US6040552A (en) * 1997-01-30 2000-03-21 Jain; Kanti High-speed drilling system for micro-via pattern formation, and resulting structure
US5948291A (en) * 1997-04-29 1999-09-07 General Scanning, Inc. Laser beam distributor and computer program for controlling the same
US6605799B2 (en) 2000-05-25 2003-08-12 Westar Photonics Modulation of laser energy with a predefined pattern
US7642484B2 (en) * 2001-06-13 2010-01-05 Orbotech Ltd Multiple beam micro-machining system and method
US7521651B2 (en) * 2003-09-12 2009-04-21 Orbotech Ltd Multiple beam micro-machining system and method
US20060257929A1 (en) * 2003-11-12 2006-11-16 Microbiosystems, Limited Partnership Method for the rapid taxonomic identification of pathogenic microorganisms and their toxic proteins
KR100462359B1 (ko) * 2004-08-18 2004-12-17 주식회사 이오테크닉스 폴리곤 미러를 이용한 레이저 가공장치 및 방법
JP4199820B2 (ja) * 2005-06-01 2008-12-24 フェトン株式会社 レーザー加工装置及びレーザー加工方法
US7977601B2 (en) * 2005-11-28 2011-07-12 Electro Scientific Industries, Inc. X and Y orthogonal cut direction processing with set beam separation using 45 degree beam split orientation apparatus and method
GB2437496A (en) * 2006-04-28 2007-10-31 Rolls Royce Plc A laser shaping arrangement
JP2009082975A (ja) * 2007-10-02 2009-04-23 Sumitomo Electric Ind Ltd レーザ加工方法
CN101623795B (zh) * 2009-08-07 2012-01-25 李永生 激光切割导光系统、激光切割装置和激光切割方法
ITPV20110011A1 (it) * 2011-05-25 2012-11-26 Alessandro Mantovani Processo di taglio ed ablazione per produzione di griglie in piombo per accumulatori mediante utilizzo di fascio laser
DE102021202644A1 (de) * 2021-03-18 2022-09-22 Volkswagen Aktiengesellschaft Verfahren zur Herstellung einer Ableiterfolie für Batterien
CN115555852B (zh) * 2021-06-30 2023-06-30 宁德时代新能源科技股份有限公司 极片成型方法及设备
US20230249291A1 (en) * 2022-02-09 2023-08-10 Ford Global Technologies, Llc Laser notching apparatus for cutting of electrode sheets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256524A (en) * 1963-11-29 1966-06-14 Honeywell Inc Laser recording apparatus
US3997964A (en) * 1974-09-30 1976-12-21 General Electric Company Premature breakage resistant semiconductor wafer and method for the manufacture thereof
US4118619A (en) * 1977-08-02 1978-10-03 R. J. Reynolds Tobacco Company Rotary beam chopper and scanning system
US4410785A (en) * 1978-06-07 1983-10-18 Philip Morris Incorporated Method and apparatus for perforation of sheet material by laser
US4701591A (en) * 1983-11-07 1987-10-20 Matsushita Electric Industrial Co., Ltd Apparatus for processing multiple workpieces utilizing a single laser beam source

Also Published As

Publication number Publication date
JPH03142092A (ja) 1991-06-17
US5113055A (en) 1992-05-12

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