FR2418698B1 - - Google Patents

Info

Publication number
FR2418698B1
FR2418698B1 FR7905496A FR7905496A FR2418698B1 FR 2418698 B1 FR2418698 B1 FR 2418698B1 FR 7905496 A FR7905496 A FR 7905496A FR 7905496 A FR7905496 A FR 7905496A FR 2418698 B1 FR2418698 B1 FR 2418698B1
Authority
FR
France
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
Application number
FR7905496A
Other versions
FR2418698A1 (fr
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2418698A1 publication Critical patent/FR2418698A1/fr
Application granted granted Critical
Publication of FR2418698B1 publication Critical patent/FR2418698B1/fr
Granted 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
    • B23K26/02—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
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0608—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams in the same heat affected zone [HAZ]
    • 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
    • B23K26/02—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
    • B23K26/073—Shaping the laser spot
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/093—Laser beam treatment in general
FR7905496A 1978-03-03 1979-03-02 Procede et appareil de traitement d'un objet par un faisceau laser Granted FR2418698A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53023525A JPS583478B2 (ja) 1978-03-03 1978-03-03 レ−ザ加熱方法および装置

Publications (2)

Publication Number Publication Date
FR2418698A1 FR2418698A1 (fr) 1979-09-28
FR2418698B1 true FR2418698B1 (fr) 1983-01-07

Family

ID=12112852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905496A Granted FR2418698A1 (fr) 1978-03-03 1979-03-02 Procede et appareil de traitement d'un objet par un faisceau laser

Country Status (5)

Country Link
US (1) US4315130A (fr)
JP (1) JPS583478B2 (fr)
DE (1) DE2908195C2 (fr)
FR (1) FR2418698A1 (fr)
GB (1) GB2015813B (fr)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439663A (en) * 1978-08-10 1984-03-27 Philip Morris Incorporated Method and system for laser perforation of sheet material
JPS55155314A (en) * 1979-05-21 1980-12-03 Nippon Telegr & Teleph Corp <Ntt> Connecting method of optical fiber and its connector
JPS5655518A (en) * 1979-10-08 1981-05-16 Fanuc Ltd Converging device of laser beam
FR2464658A1 (fr) * 1980-06-16 1981-03-20 Philip Morris Inc Procede et appareil pour perforer des articles, notamment des cigarettes au moyen d'un laser
US4439245A (en) * 1982-01-25 1984-03-27 Rca Corporation Electromagnetic radiation annealing of semiconductor material
JPS58163732A (ja) * 1982-03-20 1983-09-28 Toyoda Autom Loom Works Ltd オ−プンエンド精紡機のロ−タ
JPS58164219A (ja) * 1982-03-25 1983-09-29 Agency Of Ind Science & Technol 積層型半導体装置の製造方法
US4468551A (en) * 1982-07-30 1984-08-28 Armco Inc. Laser treatment of electrical steel and optical scanning assembly therefor
US4450358A (en) * 1982-09-22 1984-05-22 Honeywell Inc. Optical lithographic system
US4498009A (en) * 1982-09-22 1985-02-05 Honeywell Inc. Optical lithographic system having a dynamic coherent optical system
US4466179A (en) * 1982-10-19 1984-08-21 Harris Corporation Method for providing polysilicon thin films of improved uniformity
US4536231A (en) * 1982-10-19 1985-08-20 Harris Corporation Polysilicon thin films of improved electrical uniformity
JPS59150684A (ja) * 1983-02-18 1984-08-28 Hitachi Ltd レ−ザ加工装置
GB8306951D0 (en) * 1983-03-14 1983-04-20 Ici Plc Energy beam focusing apparatus
DE3324551A1 (de) * 1983-07-07 1985-01-17 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Verfahren zur kennzeichnung von halbleiteroberflaechen durch laserstrahlung
JPS60123373A (ja) * 1983-12-06 1985-07-02 齋藤　武雄 潜熱による加温容器
US4698486A (en) * 1984-02-28 1987-10-06 Tamarack Scientific Co., Inc. Method of heating semiconductor wafers in order to achieve annealing, silicide formation, reflow of glass passivation layers, etc.
JPS60142775U (ja) * 1984-03-05 1985-09-21 森永製菓株式会社 温度の変る容器に入つた食品
US4685780A (en) * 1984-09-12 1987-08-11 Kabushiki Kaisha Toshiba Reflection type optical device
US4662949A (en) * 1985-02-15 1987-05-05 Director-General Of Agency Of Industrial Science And Technology Method of forming a single crystal semiconductor layer from a non-single crystalline material by a shaped energy beam
JPS6237350A (ja) * 1985-08-12 1987-02-18 Toshiba Corp 表面熱処理装置
US4691093A (en) * 1986-04-22 1987-09-01 United Technologies Corporation Twin spot laser welding
US4793694A (en) * 1986-04-23 1988-12-27 Quantronix Corporation Method and apparatus for laser beam homogenization
US4749840A (en) * 1986-05-16 1988-06-07 Image Micro Systems, Inc. Intense laser irradiation using reflective optics
US4810093A (en) * 1986-08-11 1989-03-07 Laser Precision Corporation Versatile and efficient radiation transmission apparatus and method for spectrometers
US4911711A (en) * 1986-12-05 1990-03-27 Taunton Technologies, Inc. Sculpture apparatus for correcting curvature of the cornea
JPS6470377A (en) * 1987-09-11 1989-03-15 Nippon Catalytic Chem Ind Container for perishable food
US4931053A (en) * 1988-01-27 1990-06-05 L'esperance Medical Technologies, Inc. Method and apparatus for enhanced vascular or other growth
US5425727A (en) * 1988-04-01 1995-06-20 Koziol; Jeffrey E. Beam delivery system and method for corneal surgery
US5364388A (en) * 1988-04-01 1994-11-15 Koziol Jeffrey E Beam delivery system for corneal surgery
US5074859A (en) * 1990-01-05 1991-12-24 Koziol Jeffrey E Beam delivery system for corneal surgery
DE3825472A1 (de) * 1988-07-27 1990-02-01 Ver Kesselwerke Ag Dampferzeugungsanlage mit waermetauscherrohren
US5163936A (en) * 1991-01-22 1992-11-17 Reliant Laser Corp. Endoscopic mirror laser beam delivery system and method for controlling alignment
US5179261A (en) * 1991-09-17 1993-01-12 Combustion Engineering Inc. Split beam laser welding system
JP2658809B2 (ja) * 1992-08-27 1997-09-30 三菱電機株式会社 レーザ加工装置
US5401934A (en) * 1993-03-08 1995-03-28 International Business Machines Corporation Lens system for scanning laser apparatus
US5558788A (en) * 1993-11-30 1996-09-24 Martin Marietta Energy Systems, Inc. Dual beam optical system for pulsed laser ablation film deposition
AU2205395A (en) * 1994-04-08 1995-10-30 Summit Technology, Inc. Profiling the intensity distribution of optical beams
DE19707834A1 (de) * 1996-04-09 1997-10-16 Zeiss Carl Fa Materialbestrahlungsgerät und Verfahren zum Betrieb von Materialbestrahlungsgeräten
JPH1128591A (ja) * 1997-07-07 1999-02-02 Hitachi Electron Eng Co Ltd テクスチャ加工装置
US6392683B1 (en) 1997-09-26 2002-05-21 Sumitomo Heavy Industries, Ltd. Method for making marks in a transparent material by using a laser
JP3664904B2 (ja) * 1999-01-14 2005-06-29 三菱重工業株式会社 レーザ加工ヘッド
JP3562389B2 (ja) * 1999-06-25 2004-09-08 三菱電機株式会社 レーザ熱処理装置
JP2002127476A (ja) * 2000-10-26 2002-05-08 Fuji Photo Film Co Ltd 記録装置
US6594446B2 (en) 2000-12-04 2003-07-15 Vortek Industries Ltd. Heat-treating methods and systems
CN101324470B (zh) * 2001-12-26 2011-03-30 加拿大马特森技术有限公司 测量温度和热处理的方法及系统
KR101163682B1 (ko) 2002-12-20 2012-07-09 맷슨 테크날러지 캐나다 인코퍼레이티드 피가공물 지지 장치
WO2004079450A1 (fr) * 2003-03-06 2004-09-16 Yissum Research Development Company Of The Hebrew University Of Jerusalem Procede de production d'une structure a motifs
DE10322344A1 (de) * 2003-05-17 2004-12-02 Mtu Aero Engines Gmbh Verfahren zur Erwärmung von Bauteilen
WO2005059991A1 (fr) * 2003-12-19 2005-06-30 Mattson Technology Canada Inc. Appareils et procedes pour supprimer un mouvement d'origine thermique d'une piece
EP1799138A4 (fr) * 2004-06-21 2008-05-07 Alex Rapoport Applicateur d'energie thermique
US8803029B2 (en) * 2006-08-03 2014-08-12 Chrysler Group Llc Dual beam laser welding head
DE102006037921B4 (de) * 2006-08-11 2010-05-20 Kba-Metronic Aktiengesellschaft Vorrichtung und Verfahren zur Markierung von Einzelobjekten
WO2008058397A1 (fr) * 2006-11-15 2008-05-22 Mattson Technology Canada, Inc. Systèmes et procédés pour supporter une pièce à travailler pendant un traitement thermique
DE102007056254B4 (de) * 2007-11-21 2009-10-29 Lpkf Laser & Electronics Ag Vorrichtung zur Bearbeitung eines Werkstücks mittels paralleler Laserstrahlen
WO2009137940A1 (fr) 2008-05-16 2009-11-19 Mattson Technology Canada, Inc. Procédé et appareil de prévention de rupture de pièce ouvrée
JP4851492B2 (ja) * 2008-05-21 2012-01-11 古河電気工業株式会社 プラグインボックス
DE102010037636B4 (de) * 2010-09-17 2015-05-21 Kuo-Chin Huang Sammellinse mit verschiedenen Krümmungen, Lichtsammelmodul und Lampenvorrichtung
KR20130130769A (ko) * 2011-01-05 2013-12-02 가부시키가이샤 유키기쥬츠소고 빔 가공 장치
US20140106087A1 (en) * 2012-10-16 2014-04-17 General Electric Company Laser cladding with thermal tracing
KR102314640B1 (ko) 2014-01-27 2021-10-20 에이에스엠엘 네델란즈 비.브이. 방사선 소스
US10648056B2 (en) 2014-03-11 2020-05-12 Etxe-Tar, S.A. Method and system for laser hardening of a surface of a workplace
DE102015104411B4 (de) * 2015-03-24 2017-02-16 Scansonic Mi Gmbh Laserstrahlfügeverfahren und Laserbearbeitungsoptik
ES2896904T3 (es) * 2016-01-22 2022-02-28 Tata Steel Nederland Tech Bv Texturización por láser de flejes de acero
CN106583726B (zh) * 2017-01-24 2018-10-16 苏州大学 激光多光束熔覆装置
CN107931846B (zh) * 2017-12-22 2020-06-26 苏州华亚智能科技股份有限公司 一种激光去毛刺加工设备
CN108247199B (zh) * 2017-12-22 2020-06-26 苏州华亚智能科技股份有限公司 一种提高激光去毛刺效率的光头装置及激光去毛刺方法
CN108356418B (zh) * 2018-02-02 2020-02-28 武汉光谷航天三江激光产业技术研究院有限公司 一种激光表面处理装置及方法
DE102018202797B4 (de) * 2018-02-23 2022-07-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Laserbearbeitungskopf, der zum Laser-Draht-Auftragschweißen ausgebildet ist
DE102020121131B4 (de) 2020-08-11 2022-08-11 Jenoptik Automatisierungstechnik Gmbh Verfahren zur Herstellung einer Sollbruchlinie in die gewölbte Airbag Abdeckung einer Lenkradkappe eines Bauteils eines Fahrzeugs mittels Laser

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230475A (en) * 1962-07-10 1966-01-18 American Optical Corp Structure for increasing light intensity at a distant point
DE1565832A1 (de) * 1966-09-06 1970-02-12 Siemens Ag Optische Anordnung fuer Laserstrahlen
US3588439A (en) * 1967-05-12 1971-06-28 Rca Corp High resolution laser engraving apparatus
US3524046A (en) * 1968-04-26 1970-08-11 Aluminum Co Of America Apparatus and method for piercing holes in elastomeric articles
US3628866A (en) * 1969-01-24 1971-12-21 Bendix Corp Noncontacting method of measuring strain
CH522464A (fr) * 1969-04-01 1972-06-30 Omega Brandt & Freres Sa Louis Dispositif d'usinage par laser
FR2044303A5 (fr) * 1969-05-14 1971-02-19 Comp Generale Electricite
DE2012718C3 (de) * 1970-03-17 1973-11-15 Siemens Ag, 1000 Berlin Und 8000 Muenchen Laseroptik
US3689159A (en) * 1970-06-11 1972-09-05 Mitsubishi Electric Corp Laser processing apparatus
US3860784A (en) * 1971-03-08 1975-01-14 United Aircraft Corp Deep penetration welding using lasers
US3775586A (en) * 1971-08-10 1973-11-27 Int Laser Systems Inc Enclosed laser apparatus with remote workpiece control
US3848104A (en) * 1973-04-09 1974-11-12 Avco Everett Res Lab Inc Apparatus for heat treating a surface
DE2350933C3 (de) * 1973-10-10 1981-10-29 Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied Vorrichtung zum Formbrennschneiden einer bewegten Materialbahn mittels eines Laserstrahles
US3941973A (en) * 1974-06-26 1976-03-02 Raytheon Company Laser material removal apparatus
JPS5122239A (ja) * 1974-08-16 1976-02-21 Shusei Kensetsu Konsarutanto K Chosuichinohaishasochi
US4088865A (en) * 1976-01-02 1978-05-09 United Technologies Corporation Laser beam welding apparatus
US4083629A (en) * 1976-11-29 1978-04-11 Gte Laboratories Incorporated Beam splitting system for a welding laser
US4099830A (en) * 1976-12-15 1978-07-11 A. J. Bingley Limited Optical systems including polygonal mirrors rotatable about two axes
US4167662A (en) * 1978-03-27 1979-09-11 National Research Development Corporation Methods and apparatus for cutting and welding

Also Published As

Publication number Publication date
JPS54116799A (en) 1979-09-11
DE2908195A1 (de) 1979-09-06
FR2418698A1 (fr) 1979-09-28
DE2908195C2 (de) 1984-01-05
US4315130A (en) 1982-02-09
JPS583478B2 (ja) 1983-01-21
GB2015813B (en) 1982-06-03
GB2015813A (en) 1979-09-12

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Legal Events

Date Code Title Description
ST Notification of lapse