CA2048443A1 - Method for engraving solid articles with laser beams and the articles produced - Google Patents

Method for engraving solid articles with laser beams and the articles produced

Info

Publication number
CA2048443A1
CA2048443A1 CA2048443A CA2048443A CA2048443A1 CA 2048443 A1 CA2048443 A1 CA 2048443A1 CA 2048443 A CA2048443 A CA 2048443A CA 2048443 A CA2048443 A CA 2048443A CA 2048443 A1 CA2048443 A1 CA 2048443A1
Authority
CA
Canada
Prior art keywords
articles
laser beams
engraving
produced
consecutive
Prior art date
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.)
Granted
Application number
CA2048443A
Other languages
French (fr)
Other versions
CA2048443C (en
Inventor
Pierre Luthi
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.)
Praxair ST Technology Inc
Original Assignee
Pierre Luthi
Union Carbide Coatings Service Technology Corporation
Praxair S.T. Technology, Inc.
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 Pierre Luthi, Union Carbide Coatings Service Technology Corporation, Praxair S.T. Technology, Inc. filed Critical Pierre Luthi
Publication of CA2048443A1 publication Critical patent/CA2048443A1/en
Application granted granted Critical
Publication of CA2048443C publication Critical patent/CA2048443C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B23K26/08—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
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N7/00—Shells for rollers of printing machines
    • B41N7/06—Shells for rollers of printing machines for inking rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/005—Rolls with a roughened or textured surface; Methods for making same
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N2207/00—Location or type of the layers in shells for rollers of printing machines
    • B41N2207/02—Top layers

Abstract

A method for engraving a series of consecutive cells in a solid surface, such as a liquid transfer surface, by impinging on the surface a pulsed laser beam in which the pulses of the laser beam are formed in a series of consecutive groups of two or more consecutive pulses and each of said groups form an individual-cell in the solid surface.
The article produced is also described.
CA002048443A 1990-08-07 1991-08-06 Method for engraving solid articles with laser beams and the articles produced Expired - Fee Related CA2048443C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/563,611 US5143578A (en) 1990-08-07 1990-08-07 Method for engraving solid articles with laser beams
US7-563,611 1990-08-08

Publications (2)

Publication Number Publication Date
CA2048443A1 true CA2048443A1 (en) 1992-02-09
CA2048443C CA2048443C (en) 1996-12-03

Family

ID=24251217

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002048443A Expired - Fee Related CA2048443C (en) 1990-08-07 1991-08-06 Method for engraving solid articles with laser beams and the articles produced

Country Status (7)

Country Link
US (1) US5143578A (en)
EP (1) EP0472049B1 (en)
JP (1) JP2727264B2 (en)
AU (1) AU638916B2 (en)
CA (1) CA2048443C (en)
DE (1) DE69113924T2 (en)
ES (1) ES2078399T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109109457A (en) * 2018-08-03 2019-01-01 常州龙润环保科技有限公司 A kind of anilox roll and its manufacturing method

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9311428D0 (en) * 1993-06-03 1993-07-21 Zed Instr Ltd Laser engraving apparatus
TW300879B (en) * 1993-11-10 1997-03-21 Ibm
US5768076A (en) * 1993-11-10 1998-06-16 International Business Machines Corporation Magnetic recording disk having a laser-textured surface
JP3589486B2 (en) * 1994-06-29 2004-11-17 株式会社町田製作所 Microlens manufacturing method
US5508119A (en) * 1994-09-07 1996-04-16 Aluminum Company Of America Enhanced work roll surface texture for cold and hot rolling of aluminum and its alloys
US5528922A (en) * 1994-12-27 1996-06-25 International Business Machines Corporation Method of making disk bumps with laser pulses for calibrating PZT sliders
US5609778A (en) * 1995-06-02 1997-03-11 International Business Machines Corporation Process for high contrast marking on surfaces using lasers
GB2303094A (en) * 1995-07-12 1997-02-12 Bernard John Boyle Laser engraved ceramic gravure cylinder
WO1997019762A1 (en) * 1995-11-27 1997-06-05 Ecosil Ecological Siliconize System P-200, S.L. Device for applying a product film to a support
US5808268A (en) * 1996-07-23 1998-09-15 International Business Machines Corporation Method for marking substrates
US5834094A (en) * 1996-09-30 1998-11-10 Surface Technologies Ltd. Bearing having micropores and design method thereof
US5861196A (en) * 1997-09-25 1999-01-19 Seagate Technology, Inc. Laser texturing a glass or glass-ceramic substrate
US6309400B2 (en) * 1998-06-29 2001-10-30 Ethicon Endo-Surgery, Inc. Curved ultrasonic blade having a trapezoidal cross section
US6422037B1 (en) * 2000-01-12 2002-07-23 Photoscribe, Inc. Decorative article with engraved high contrast image
US6290834B1 (en) 2000-04-12 2001-09-18 Ceramic Coatings Technologies, Inc. Ceramic coated liquid transfer rolls and methods of making them
US6674647B2 (en) 2002-01-07 2004-01-06 International Business Machines Corporation Low or no-force bump flattening structure and method
AU2003267781A1 (en) * 2002-09-13 2004-04-30 Tamicare Ltd. Laser modification of complex objects
EP1410923B1 (en) * 2002-10-17 2006-08-09 Hell Gravure Systems GmbH Method for producing a printing plate for intaglio printing
GB2423053B (en) * 2005-02-10 2007-06-20 Bernard John Boyle Visible green laser engraved liquid metering rollers
US7178446B2 (en) * 2005-02-28 2007-02-20 Caterpillar Inc Cylinder rod with position sensor surface markings
EP2001218B1 (en) * 2007-06-06 2010-12-15 Ernst-Rudolf Dr. Weidlich Method for engraving a printing plate via laser light
PT2284007E (en) 2007-12-21 2015-10-26 Apex Europ B V Method and apparatus for forming an anilox roll
NL2001115C2 (en) * 2007-12-21 2009-06-23 Apex Europ B V Anilox roll for use in printing apparatus, has fluid distribution structure arranged for printing heavy layers of ink and details by combination of restriction formed by change of depth, width, form or wall of channel
CN102307730B (en) * 2009-02-03 2014-04-16 海德堡印刷机械股份公司 Method for producing anilox rolls
ITMI20130879A1 (en) * 2013-05-30 2014-12-01 Tenova Spa LAMINATION CYLINDER
US10493508B2 (en) * 2015-10-14 2019-12-03 Novelis Inc. Engineered work roll texturing
PL415898A1 (en) * 2016-01-25 2017-07-31 Zakład Poligraficzny Pol-Mak P.D. Makowiak Spółka Jawna Ink fountain and method for engraving the ink fountain
DE102020107858A1 (en) * 2020-03-23 2021-09-23 Thyssenkrupp Steel Europe Ag Process for the surface texturing of a skin-pass roller, skin-pass roller and skin-pass steel sheet

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108659A (en) * 1972-08-25 1978-08-22 European Rotogravure Association Method of engraving printing plates of forms by means of energy beams, especially laser beams
US4131782A (en) * 1976-05-03 1978-12-26 Lasag Ag Method of and apparatus for machining large numbers of holes of precisely controlled size by coherent radiation
US4200382A (en) * 1978-08-30 1980-04-29 Polaroid Corporation Photographic processing roller and a novel method which utilizes a pulsed laser for manufacturing the roller
GB2049102A (en) * 1979-05-03 1980-12-17 Csi Corp Transfer roll
US4379818A (en) * 1981-12-21 1983-04-12 Corning Glass Works Artwork alignment for decorating machine
NL8220264A (en) * 1982-07-02 1984-05-01 Gravure Res Inst METHOD AND APPARATUS FOR ENGRAVING PRINTING.
DE3608286A1 (en) * 1985-04-03 1986-10-09 Winfried 7758 Meersburg Heinzel Method for the surface treatment of a printing machine cylinder, a printing machine cylinder and the use thereof
JPS63130289A (en) * 1986-11-19 1988-06-02 Kawasaki Steel Corp Method and device for roughening surface of roll
US4841611A (en) * 1986-07-14 1989-06-27 Kawasaki Steel Corporation Work roll with dulled surface having geometrically patterned uneven dulled sections for temper rolling
JPS63207485A (en) * 1987-02-24 1988-08-26 Nippon Steel Corp Method for controlling pulse laser suitable for dull roll working by plural q switching lasers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109109457A (en) * 2018-08-03 2019-01-01 常州龙润环保科技有限公司 A kind of anilox roll and its manufacturing method
CN109109457B (en) * 2018-08-03 2022-05-24 常州龙润激光科技有限公司 Anilox roll and manufacturing method thereof

Also Published As

Publication number Publication date
US5143578A (en) 1992-09-01
EP0472049B1 (en) 1995-10-18
ES2078399T3 (en) 1995-12-16
AU638916B2 (en) 1993-07-08
JP2727264B2 (en) 1998-03-11
JPH04231186A (en) 1992-08-20
CA2048443C (en) 1996-12-03
AU8160891A (en) 1992-02-13
DE69113924D1 (en) 1995-11-23
EP0472049A2 (en) 1992-02-26
EP0472049A3 (en) 1992-07-08
DE69113924T2 (en) 1996-05-15

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