ATE159457T1 - Druckkopf - Google Patents

Druckkopf

Info

Publication number
ATE159457T1
ATE159457T1 AT93913338T AT93913338T ATE159457T1 AT E159457 T1 ATE159457 T1 AT E159457T1 AT 93913338 T AT93913338 T AT 93913338T AT 93913338 T AT93913338 T AT 93913338T AT E159457 T1 ATE159457 T1 AT E159457T1
Authority
AT
Austria
Prior art keywords
deflector
pct
head
medium
deflected
Prior art date
Application number
AT93913338T
Other languages
English (en)
Inventor
Simon Hugh Roberts
Original Assignee
Zed Instr 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
Priority claimed from GB929212456A external-priority patent/GB9212456D0/en
Priority claimed from GB929218567A external-priority patent/GB9218567D0/en
Application filed by Zed Instr Ltd filed Critical Zed Instr Ltd
Application granted granted Critical
Publication of ATE159457T1 publication Critical patent/ATE159457T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/02—Engraving; Heads therefor
    • B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
    • B41C1/05—Heat-generating engraving heads, e.g. laser beam, electron 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
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-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
    • B23K26/02—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
    • 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
    • B23K26/08—Devices involving relative movement between laser beam and workpiece
    • B23K26/0823—Devices involving rotation of the workpiece
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Laser Beam Processing (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)
  • Magnetic Heads (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)
AT93913338T 1992-06-11 1993-06-10 Druckkopf ATE159457T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929212456A GB9212456D0 (en) 1992-06-11 1992-06-11 Engraving head
GB929218567A GB9218567D0 (en) 1992-09-02 1992-09-02 Engraving head

Publications (1)

Publication Number Publication Date
ATE159457T1 true ATE159457T1 (de) 1997-11-15

Family

ID=26301057

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93913338T ATE159457T1 (de) 1992-06-11 1993-06-10 Druckkopf

Country Status (7)

Country Link
US (1) US5748222A (de)
EP (1) EP0644829B1 (de)
JP (1) JP3263394B2 (de)
AT (1) ATE159457T1 (de)
AU (1) AU669721B2 (de)
DE (1) DE69314791T2 (de)
WO (1) WO1993025387A1 (de)

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US6347891B1 (en) 1995-04-26 2002-02-19 Ohio Electronic Engravers, Inc. Engraving system and method comprising different engraving devices
CH689917A5 (de) * 1995-05-03 2000-01-31 Daetwyler Ag Verfahren und Vorrichtung zur Herstellung von Rasternäpfchen in der Oberfläche eines Tiefdruckzylinders.
DE19526331A1 (de) * 1995-07-19 1997-01-23 Baasel Carl Lasertech Laser-Materialbearbeitungsvorrichtung mit Güteschalter
DE19544502C1 (de) * 1995-11-29 1997-05-15 Baasel Scheel Lasergraphics Gm Lasergravuranlage
DE19545857A1 (de) * 1995-12-08 1997-06-12 Leybold Ag Vorrichtung zum Belichten eines kreisscheibenförmigen Substrates
KR0161640B1 (ko) * 1996-09-11 1999-05-01 서상기 스크린의 제판방법 및 이를 수행하기 위한 장치
US6201209B1 (en) 1996-11-12 2001-03-13 Jordi Llado Abella Laser system for marking or perforating
KR19980061912A (ko) * 1996-12-31 1998-10-07 서상기 무늬 각인용 롤(roll)을 제조하는 방법 및 이를 수행하기 위한 장치
JPH10320841A (ja) * 1997-05-16 1998-12-04 Seiko Epson Corp 光ディスク原盤加工方法及び、マスタリング装置
US6103990A (en) * 1998-09-21 2000-08-15 International Business Machines Corporation Laser texturing system providing even heating of textured spots on a rotating disk
JP3311319B2 (ja) * 1998-10-02 2002-08-05 キヤノン株式会社 光学ユニット、光学ユニットを用いた光学機器
US20090168111A9 (en) * 1999-09-01 2009-07-02 Hell Gravure Systems Gmbh Printing form processing with fine and coarse engraving tool processing tracks
JP2001191185A (ja) * 1999-11-15 2001-07-17 Praxair St Technol Inc レーザビームで固体アーティクルを彫刻するための方法及び装置
JP2001188354A (ja) * 1999-12-28 2001-07-10 Asahi Kasei Corp 感光性樹脂凸版の製造方法、及びその製造装置
SE517550C2 (sv) 2000-04-17 2002-06-18 Micronic Laser Systems Ab Mönstergenereringssystem användande en spatialljusmodulator
US6580053B1 (en) * 2000-08-31 2003-06-17 Sharp Laboratories Of America, Inc. Apparatus to control the amount of oxygen incorporated into polycrystalline silicon film during excimer laser processing of silicon films
DE10109041A1 (de) * 2001-02-24 2002-09-05 Heidelberger Druckmasch Ag Verfahren und Mehrstrahl-Abtastvorrichtung zur Ablation von Flexo-Druckplatten durch Lasergravur
DE10116093C1 (de) * 2001-03-30 2002-06-13 Schepers Gmbh & Co Kg Verfahren zum Betreiben einer Lasergravureinrichtung
DE10315853A1 (de) * 2003-04-05 2004-10-14 Scharnebecker Electronic Fertigung Gmbh Laserschweißanlage
CN1925945A (zh) * 2004-03-05 2007-03-07 奥林巴斯株式会社 激光加工装置
US6931991B1 (en) * 2004-03-31 2005-08-23 Matsushita Electric Industrial Co., Ltd. System for and method of manufacturing gravure printing plates
WO2006066137A2 (en) * 2004-12-19 2006-06-22 Ade Corporation System and method for inspecting a workpiece surface using polarization of scattered light
US7385749B2 (en) * 2006-01-21 2008-06-10 Cleveland Crystals, Inc. Silicon acousto-optic modulator
WO2009082225A2 (en) 2007-12-21 2009-07-02 Apex Europe B.V. A method for printing a substrate using an anilox roll, an anilox roll for a printing method and a printing apparatus
NL2001115C2 (nl) * 2007-12-21 2009-06-23 Apex Europ B V Werkwijze en inrichting voor het vervaardigen van een aniloxrol en een zodanig vervaardigde aniloxrol.
US8563892B2 (en) * 2008-09-24 2013-10-22 Standex International Corporation Method and apparatus for laser engraving
US8491577B2 (en) * 2009-05-26 2013-07-23 Wavelight Ag System for ophthalmic laser surgery
CN105425553B (zh) * 2011-12-20 2018-08-28 株式会社尼康 基底处理装置、器件制造系统、以及器件制造方法
ITMI20112330A1 (it) * 2011-12-21 2013-06-22 Tenova Spa Macchina operatrice e relativo metodo per il trattamento superficiale di cilindri
JP2016096241A (ja) * 2014-11-14 2016-05-26 株式会社ディスコ レーザー発振機構
CN105478767A (zh) * 2015-12-30 2016-04-13 广州瑞通激光科技有限公司 一种金属激光3d打印牙修复体装置和方法
JP6644580B2 (ja) * 2016-02-24 2020-02-12 浜松ホトニクス株式会社 レーザ光照射装置及びレーザ光照射方法
CN105750728A (zh) * 2016-04-20 2016-07-13 华南理工大学 一种激光选区零件加工过程变光斑光学扫描方法及装置
SI3673315T1 (sl) 2017-09-22 2026-02-27 Electro Scientific Industries, Inc. Akusto-optični sistem s fazno premičnim reflektorjem
US20210046750A1 (en) * 2018-03-09 2021-02-18 Apex Europe B.V. An Apparatus for Flexographic Printing
CN108672922B (zh) * 2018-05-02 2024-03-19 海目星激光科技集团股份有限公司 一种激光雕刻装置及方法
CN111590209B (zh) * 2020-05-07 2021-06-15 中国科学院力学研究所 一种分段连续激光雕刻方法
CN111468842A (zh) * 2020-05-28 2020-07-31 宁波飞图自动技术有限公司 一种包装容器辅助检测的切割方法及设备
JP7538016B2 (ja) * 2020-11-30 2024-08-21 株式会社Ｓｃｒｅｅｎホールディングス 光学装置および３次元造形装置
CN112589296A (zh) * 2020-12-13 2021-04-02 珠海市镭通激光科技有限公司 一种激光光路系统及其加工柔性线路板的方法

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DE2446962B2 (de) * 1974-10-02 1978-01-19 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Vorrichtung zum gravieren von druckformen mittels laserlicht
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US4623219A (en) * 1985-04-15 1986-11-18 The United States Of America As Represented By The Secretary Of The Navy Real-time high-resolution 3-D large-screen display using laser-activated liquid crystal light valves
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GB9025517D0 (en) * 1990-11-23 1991-01-09 Zed Instr Ltd Laser engraving apparatus

Also Published As

Publication number Publication date
EP0644829B1 (de) 1997-10-22
JPH07507734A (ja) 1995-08-31
AU4344893A (en) 1994-01-04
JP3263394B2 (ja) 2002-03-04
DE69314791D1 (de) 1997-11-27
AU669721B2 (en) 1996-06-20
US5748222A (en) 1998-05-05
WO1993025387A1 (en) 1993-12-23
DE69314791T2 (de) 1998-07-09
EP0644829A1 (de) 1995-03-29

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties