FR2158921A5 - Laser beam perforation/surface treatment machine - for foil or strip material eg synthetic leather - Google Patents

Laser beam perforation/surface treatment machine - for foil or strip material eg synthetic leather

Info

Publication number
FR2158921A5
FR2158921A5 FR7237592A FR7237592A FR2158921A5 FR 2158921 A5 FR2158921 A5 FR 2158921A5 FR 7237592 A FR7237592 A FR 7237592A FR 7237592 A FR7237592 A FR 7237592A FR 2158921 A5 FR2158921 A5 FR 2158921A5
Authority
FR
France
Prior art keywords
laser beam
drum
strip material
template
foil
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.)
Expired
Application number
FR7237592A
Other languages
French (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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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 Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Application granted granted Critical
Publication of FR2158921A5 publication Critical patent/FR2158921A5/en
Expired 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
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • 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
    • B23K26/066—Shaping the laser beam, e.g. by masks or multi-focusing by means of optical elements, e.g. lenses, mirrors or prisms by using masks
    • 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
    • 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
    • B23K26/12—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure
    • B23K26/123—Working by laser beam, e.g. welding, cutting or boring in a special atmosphere, e.g. in an enclosure in an atmosphere of particular gases
    • 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
    • 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
    • B23K26/1462—Nozzles; Features related to nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)

Abstract

A template corresponding to the pattern of perforations, engraving or graining required forms the periphery of a hollow drum, mounted via hollow stub axles in ball bearings in a housing below which is a guide channel of dimensions equal to those of the strip runs so that the strip when pulled through the channel is in continuous rubbing contact with the drum and there is no different velocity between it and the template. A laser beam through the channel in one stub axle is reflected by a mirror on the centre line with the drum so that the energy falls on the strip material through the cut-outs in the template. Method is useful in prodn. of synthetic leathers, printing plates, etc.
FR7237592A 1971-10-27 1972-10-24 Laser beam perforation/surface treatment machine - for foil or strip material eg synthetic leather Expired FR2158921A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2153503A DE2153503A1 (en) 1971-10-27 1971-10-27 PROCESS FOR PERFORATING OR SURFACE TREATMENT OF FOILS, FOIL STRIPS OR THE LIKE

Publications (1)

Publication Number Publication Date
FR2158921A5 true FR2158921A5 (en) 1973-06-15

Family

ID=5823527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237592A Expired FR2158921A5 (en) 1971-10-27 1972-10-24 Laser beam perforation/surface treatment machine - for foil or strip material eg synthetic leather

Country Status (2)

Country Link
DE (1) DE2153503A1 (en)
FR (1) FR2158921A5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056442A2 (en) * 1981-01-21 1982-07-28 Siemens Aktiengesellschaft Turnable beam head for the deviation of a light beam
FR2528187A1 (en) * 1982-06-08 1983-12-09 Commissariat Energie Atomique DEVICE FOR TRANSMITTING AN ENERGY BEAM
EP0279505A2 (en) * 1987-01-14 1988-08-24 The Wiggins Teape Group Limited Laser apparatus for repetitively marking a moving sheet
US4824691A (en) * 1986-03-27 1989-04-25 The Wiggins Teape Group Limited Imaged microcapsule-coated paper
US4961080A (en) * 1988-02-16 1990-10-02 The Wiggins Teape Group Limited Laser marker with mask scanning
US5352495A (en) * 1989-02-16 1994-10-04 The Wiggins Teape Group Limited Treatment of a surface by laser energy

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650619A (en) * 1983-12-29 1987-03-17 Toshiba Ceramics Co., Ltd. Method of machining a ceramic member
US4980100A (en) * 1988-11-14 1990-12-25 Continental Pet Technologies, Inc. Vented recyclable multilayer barrier container, an apparatus for and method of making same
DE4333244C2 (en) * 1993-09-30 1997-04-24 Freudenberg Carl Fa Rod or piston seal

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056442A2 (en) * 1981-01-21 1982-07-28 Siemens Aktiengesellschaft Turnable beam head for the deviation of a light beam
EP0056442A3 (en) * 1981-01-21 1982-10-27 Siemens Aktiengesellschaft Turnable beam head for the deviation of a light beam
FR2528187A1 (en) * 1982-06-08 1983-12-09 Commissariat Energie Atomique DEVICE FOR TRANSMITTING AN ENERGY BEAM
EP0096630A1 (en) * 1982-06-08 1983-12-21 Commissariat à l'Energie Atomique Device for transmitting an energetic light beam
US4563567A (en) * 1982-06-08 1986-01-07 Commissariat A L'energie Atomique Apparatus for transmitting a laser beam
US4824691A (en) * 1986-03-27 1989-04-25 The Wiggins Teape Group Limited Imaged microcapsule-coated paper
EP0279505A2 (en) * 1987-01-14 1988-08-24 The Wiggins Teape Group Limited Laser apparatus for repetitively marking a moving sheet
EP0279505A3 (en) * 1987-01-14 1988-09-07 The Wiggins Teape Group Limited Laser apparatus for repetitively marking a moving sheet
US4874919A (en) * 1987-01-14 1989-10-17 The Wiggins Teape Group Limited Laser apparatus for repetitively marking a moving sheet
US4961080A (en) * 1988-02-16 1990-10-02 The Wiggins Teape Group Limited Laser marker with mask scanning
US5352495A (en) * 1989-02-16 1994-10-04 The Wiggins Teape Group Limited Treatment of a surface by laser energy

Also Published As

Publication number Publication date
DE2153503A1 (en) 1973-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse