ZA891216B - Laser apparatus for repetitively marking a moving sheet - Google Patents

Laser apparatus for repetitively marking a moving sheet

Info

Publication number
ZA891216B
ZA891216B ZA891216A ZA891216A ZA891216B ZA 891216 B ZA891216 B ZA 891216B ZA 891216 A ZA891216 A ZA 891216A ZA 891216 A ZA891216 A ZA 891216A ZA 891216 B ZA891216 B ZA 891216B
Authority
ZA
South Africa
Prior art keywords
mirrors
web
cylinder
axis
mask
Prior art date
Application number
ZA891216A
Other languages
English (en)
Inventor
Andrew Roy Henderson
Roy Henderson Andrew
Robert Jones
Jones Robert
Original Assignee
Wiggins Teape Group 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 Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of ZA891216B publication Critical patent/ZA891216B/xx

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
    • B23K26/064—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Laser Beam Printer (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Holo Graphy (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Fax Reproducing Arrangements (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Paper (AREA)
  • Replacement Of Web Rolls (AREA)
ZA891216A 1988-02-16 1989-02-16 Laser apparatus for repetitively marking a moving sheet ZA891216B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888803560A GB8803560D0 (en) 1988-02-16 1988-02-16 Laser apparatus for repetitively marking moving sheet

Publications (1)

Publication Number Publication Date
ZA891216B true ZA891216B (en) 1989-12-27

Family

ID=10631803

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA891216A ZA891216B (en) 1988-02-16 1989-02-16 Laser apparatus for repetitively marking a moving sheet

Country Status (12)

Country Link
US (1) US4961080A (xx)
EP (1) EP0329438B1 (xx)
JP (1) JPH025017A (xx)
AT (1) ATE90901T1 (xx)
AU (1) AU3003589A (xx)
CA (1) CA1310072C (xx)
DE (1) DE68907230T2 (xx)
ES (1) ES2041407T3 (xx)
FI (1) FI890742A (xx)
GB (1) GB8803560D0 (xx)
PT (1) PT89738B (xx)
ZA (1) ZA891216B (xx)

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DE4007687A1 (de) * 1990-03-10 1991-10-02 Schober Werkzeug & Maschbau Vorrichtung zum bearbeiten einer endlosen bahn
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JP2005138169A (ja) * 2003-11-10 2005-06-02 Gijutsu Transfer Service:Kk レーザマーキング装置、レーザマーキング方法、及び被マーキング体
JP2013505154A (ja) * 2009-09-23 2013-02-14 テトラ ラバル ホールデイングス エ フイナンス ソシエテ アノニム レーザーマーキングを施すための方法及びレーザーマーキングシステム
US8931874B1 (en) * 2013-07-15 2015-01-13 Eastman Kodak Company Media-tracking system using marking heat source
JP6607649B2 (ja) * 2017-09-01 2019-11-20 株式会社ワイヤード レーザ加工装置、レーザ加工方法およびこれを用いて加工された薄板
WO2019044879A1 (ja) 2017-09-01 2019-03-07 株式会社ワイヤード レーザ加工装置、レーザ加工方法およびこれを用いて加工された薄板
TW201946719A (zh) 2018-05-02 2019-12-16 國立清華大學 可攜式同調光表面處理裝置
CN109277701A (zh) * 2018-11-27 2019-01-29 王洲 一种激光快速密集打孔打标装置
DE102021207353A1 (de) * 2021-07-12 2023-01-12 Körber Technologies Gmbh Vorrichtung zum Schneiden oder Perforieren einer Materialbahn für die Energiezellen produzierende Industrie

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Also Published As

Publication number Publication date
DE68907230T2 (de) 1993-10-07
EP0329438A1 (en) 1989-08-23
FI890742A0 (fi) 1989-02-16
JPH025017A (ja) 1990-01-09
ATE90901T1 (de) 1993-07-15
FI890742A (fi) 1989-08-17
EP0329438B1 (en) 1993-06-23
PT89738A (pt) 1989-10-04
US4961080A (en) 1990-10-02
GB8803560D0 (en) 1988-03-16
PT89738B (pt) 1994-01-31
ES2041407T3 (es) 1993-11-16
AU3003589A (en) 1989-08-17
DE68907230D1 (de) 1993-07-29
CA1310072C (en) 1992-11-10

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