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Super high speed for Co2 laser beam control

  • Eingestellt 11.08.2009
  • Stand Prototyp, Kleinserie, Marktreif
  • Schutzart Patent angemeldet
  • Gesucht Produzent, Lizenznehmer, Vertrieb, Beteiligungskapital, Werbung
  • Länder Deutschland
 
 

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Beschreibung

ultra-high scan speeds up to 4,000 Hz or 240,000 rpm with commercial air-bearing motors. REAL galvanometer scanner alternatives, precise laser beam deflection up to 4 Kilowatt Co2 by high dynamic performances.
From 8 up to 15mm laser beam aperture diameter, advantage beam quality factor M2 less then 0.9 for focus spots down to 60 micron. Absolute diffraction limits, because small focused spot sizes which are proportional inversely of laser beam input diameter. In other words, larger laser beam apertures will produce smaller focused spot sizes, as especially needed for micro cluster perforation, drilling and other micro machining applications. Spin actuator with special optical coating, optimized outer shape, very precise rotation balance by inner body laser ablation, hollow body with inner cavities by low mass material condition, excellent relation of stiffness-to-weight, high hardness, adapted total vibration free.

Problemstellung

Outstanding product applications
For web or sheet material, metal, isolation, foil, film, plastic, substrate, leather, textile and paper enables now large number of possibilities for micro hole position, different pattern, design, wave, zigzag, cryptograms, scripts, marking, scribing, scratching, tear off lines or others which generates. E.g. optimize air distribution characteristics into cigarette filters, unique anti counterfeit piracy indication. New product properties, e.g. as final products for mouthpieces with tipping paper at cigarettes or other tobacco, packaging, security products, flip off or hinge-lid packs. Specific indication of brand names to recognizable for everyone and even for product buyers, if micro design, holes, patterns, holograms are to see with magnified views.

Lösung

High speed scans of laser beam divert in horizontal or vertical position. Sophisticated ultra high speed spins optical divert elements allows low budget modifications. Real alternative for high speed galvanometer scanner to archive micro cluster perforation, pattern design, waves, zigzag, packages line, cryptogram, company logo, hologram, anti counterfeit piracy contours for security paper, safety, bank notes, cards, metal sticker, printing, laminating, coating, fruit, food, bread, vegetable, agriculture covering, transparent films, plastic sheets, holographic paper, cigarette, tipping, filter, aluminum foil, shrinkable film, tear tapes, label, cardboard, matrix, marking, scribing, automotive, pharmacy, smoking, chemical or medical products, electronics part, chips, indicators

Markt & Umfeld

Other industry application fields as cutting, cut-off, welding, surface finishing, drilling, ablation, cleaning, micromachining, polishing, forming, melting, surface treatment, roughness improvement. Each of 200 single laser beam and coupled flexible hollow fiber HWG HCW up to 3,000mm length allows treatment processes or perforation heads for precise, compact, robotic positioning in X/Y direction of running web or static placed sheet material. Automatic PLC controlled processes, equipments and devices enables now outstanding possibilities in industry, metal, plastic, domestic, tobacco product, medical, hygienic, wall covering, security cards, bank notes or food application. high power twin or quad rotation laser beam splitter, mirror into a vacuum twin level multiplexer, Co2, YAG, Fiber

 

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