ZA888849B - Laser engraving machine - Google Patents

Laser engraving machine

Info

Publication number
ZA888849B
ZA888849B ZA888849A ZA888849A ZA888849B ZA 888849 B ZA888849 B ZA 888849B ZA 888849 A ZA888849 A ZA 888849A ZA 888849 A ZA888849 A ZA 888849A ZA 888849 B ZA888849 B ZA 888849B
Authority
ZA
South Africa
Prior art keywords
shaft
laser engraving
screen
support
head
Prior art date
Application number
ZA888849A
Other languages
English (en)
Inventor
Peter Martin Zollman
Martin Zollman Peter
Brendan Thomas Pollard
Thomas Pollard Brendan
Andrew David Birch
David Birch Andrew
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10627535&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA888849(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zed Instr Ltd filed Critical Zed Instr Ltd
Publication of ZA888849B publication Critical patent/ZA888849B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H04N1/0804—Holding methods
    • H04N1/0817—Holding sides of the sheet which are substantially perpendicular to the drum axis
    • 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
    • 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
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/14—Forme preparation for stencil-printing or silk-screen printing
    • B41C1/145—Forme preparation for stencil-printing or silk-screen printing by perforation using an energetic radiation beam, e.g. a laser
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/08—Mechanisms for mounting or holding the sheet around the drum
    • H04N1/0804—Holding methods
    • H04N1/0826—Holding or supporting the sheet in the vicinity of the scanning element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Laser Beam Processing (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Vehicle Body Suspensions (AREA)
  • Transmission Devices (AREA)
ZA888849A 1987-11-25 1988-11-25 Laser engraving machine ZA888849B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878727613A GB8727613D0 (en) 1987-11-25 1987-11-25 Moving support

Publications (1)

Publication Number Publication Date
ZA888849B true ZA888849B (en) 1990-01-31

Family

ID=10627535

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA888849A ZA888849B (en) 1987-11-25 1988-11-25 Laser engraving machine

Country Status (8)

Country Link
US (1) US4878127A (ja)
EP (1) EP0320137B1 (ja)
JP (1) JPH0263741A (ja)
AT (1) ATE74310T1 (ja)
AU (1) AU600611B2 (ja)
DE (1) DE3869749D1 (ja)
GB (1) GB8727613D0 (ja)
ZA (1) ZA888849B (ja)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8802928A (nl) * 1988-11-28 1990-06-18 Stork Screens Bv Werkwijze en inrichting voor het vormen van een weerstandspatroon op een cylindrisch voorwerp alsmede een onder toepassing van een dergelijk weerstandspatroon verkregen geetste metalen cylinder.
AT393979B (de) * 1989-11-07 1992-01-10 Kufstein Schablonentech Gmbh Vorrichtung zum bearbeiten von hohlzylindern mittels eines lasers
GB9017190D0 (en) * 1990-08-06 1990-09-19 Zed Instr Ltd Printing member engraving
DE4124546A1 (de) * 1991-07-24 1993-01-28 Baasel Carl Lasertech Maschine zur oberflaechenbearbeitung eines rohrfoermigen werkstuecks mittels laserstrahl
ES2075512T3 (es) * 1992-03-27 1995-10-01 Schablonentechnik Kufstein Ag Dispositivo para el mecanizado de cilindros huecos de paredes finas mediante un rayo laser.
ATE123243T1 (de) * 1992-03-27 1995-06-15 Kufstein Schablonentech Gmbh Vorrichtung zum bearbeiten dünnwandiger hohlzylinder mittels eines laserstrahls.
JP2736598B2 (ja) * 1992-09-14 1998-04-02 大日本スクリーン製造株式会社 エンドレスパターン製版方法及び装置
JPH06234086A (ja) * 1993-02-10 1994-08-23 Sony Corp レーザ製版装置
ATE134928T1 (de) * 1993-04-28 1996-03-15 Schablonentechnik Kufstein Ag Vorrichtung zum formstabilen aufspannen eines dünnwandigen hohlzylinders
US5583647A (en) * 1993-05-05 1996-12-10 Ohio Electronic Engravers, Inc. Cylinder support apparatus and method for use in an engraver
EP0641649A1 (de) * 1993-09-04 1995-03-08 Kissel & Wolf GmbH Verfahren zum Entfernen der Schablonenbeschichtung auf Siebdruckformen sowie Vorrichtung zur Durchführung dieses Verfahrens
EP0671261B1 (de) * 1994-02-02 1998-05-06 Schablonentechnik Kufstein Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung einer Siebdruckschablone
EP0679510B1 (de) * 1994-04-26 1997-03-19 Schablonentechnik Kufstein Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung einer Siebdruckschablone
DE4428670B4 (de) * 1994-08-12 2004-04-01 Giesecke & Devrient Gmbh Rotations-Siebdruckzylinder
EP0728577A1 (de) * 1995-02-15 1996-08-28 Schablonentechnik Kufstein Aktiengesellschaft Verfahren zur Bearbeitung eines Hohlzylinders
US5949463A (en) * 1996-05-07 1999-09-07 Eastman Kodak Company Image processor for processing various sizes of a processing medium
US5813345A (en) * 1996-09-09 1998-09-29 Presstek, Inc. Lithographic imaging system for interchangeable plate cylinders
US5751436A (en) * 1996-12-23 1998-05-12 Rocky Mountain Instrument Company Method and apparatus for cylindrical coordinate laser engraving
US20020119399A1 (en) * 2001-02-26 2002-08-29 Leskanic Jesse E. Laser fabrication of rotary printing screens
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
GB0427104D0 (en) * 2004-12-10 2005-01-12 Exitech Ltd Positioning device
US8232687B2 (en) 2006-04-26 2012-07-31 Raydiance, Inc. Intelligent laser interlock system
US9130344B2 (en) 2006-01-23 2015-09-08 Raydiance, Inc. Automated laser tuning
ES2380480B8 (es) 2010-04-21 2013-11-14 Macsa Id, S.A. Dispositivo y procedimiento para marcar mediante laser un objeto en movimiento.
WO2012021748A1 (en) * 2010-08-12 2012-02-16 Raydiance, Inc. Polymer tubing laser micromachining
KR20140018183A (ko) 2010-09-16 2014-02-12 레이디안스, 아이엔씨. 적층 재료의 레이저 기반 처리
US10239160B2 (en) 2011-09-21 2019-03-26 Coherent, Inc. Systems and processes that singulate materials
JP6016845B2 (ja) * 2014-05-14 2016-10-26 菊池紙工株式会社 レーザー印刷装置
JP2017030053A (ja) * 2016-09-27 2017-02-09 菊池紙工株式会社 レーザー印刷装置
CN106312305B (zh) * 2016-09-30 2018-05-18 浙江德福精密驱动制造有限公司 一种用于传动轴的激光刻字装置
CN107931831A (zh) * 2017-12-30 2018-04-20 陈光才 一种采用激光雕刻技术雕刻设备
US12014901B2 (en) 2018-10-25 2024-06-18 Tokyo Electron Limited Tailored electron energy distribution function by new plasma source: hybrid electron beam and RF plasma
US11205562B2 (en) 2018-10-25 2021-12-21 Tokyo Electron Limited Hybrid electron beam and RF plasma system for controlled content of radicals and ions
CN109940279A (zh) * 2019-03-26 2019-06-28 平庆义 一种机械设备标识装置
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
CN116810139B (zh) * 2023-08-07 2024-02-27 苏州艾航激光科技有限公司 一种升降式激光雕刻设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763030A (en) * 1971-08-02 1973-10-02 P Zimmer Apparatus for the production of seamless hollow cylinders
US3759800A (en) * 1971-09-27 1973-09-18 Screen Printing Systems Seamless rotary printing screen and method of making same
NL7708599A (en) * 1977-08-03 1979-02-06 Hubert Dahlhaus En Jan Hendrik Flat printing machine roller sleeve - is thin walled sealed cylinder of rigid resilient material supporting etchable material
AT382558B (de) * 1985-02-12 1987-03-10 Kufstein Schablonentech Gmbh Verfahren und vorrichtung zur herstellung einer siebdruckschablone

Also Published As

Publication number Publication date
EP0320137A1 (en) 1989-06-14
US4878127A (en) 1989-10-31
GB8727613D0 (en) 1987-12-31
DE3869749D1 (de) 1992-05-07
AU600611B2 (en) 1990-08-16
ATE74310T1 (de) 1992-04-15
JPH0263741A (ja) 1990-03-05
AU2582888A (en) 1989-05-25
EP0320137B1 (en) 1992-04-01

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