Timeless impressions - FOBA Laser Marking + Engraving | Alltec ...
Timeless impressions - FOBA Laser Marking + Engraving | Alltec ...
Timeless impressions - FOBA Laser Marking + Engraving | Alltec ...
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10 11<br />
Seven in one sweep:<br />
Main application areas<br />
The laser engraving systems of the <strong>FOBA</strong> G-Series lead with far more than the sum of<br />
their “inner values”: engraving, smoothing, frosting, refining and marking. The G-Series<br />
enables creation of three dimensional surface structures for texturing, such as convex<br />
curvatures or concave hollows as easily as multi-faceted frostings, textures and optical<br />
effects on embossing stamps or markings and edge marking of finished coins and medals.<br />
The laser processing centers are versatile, flexible and create efficient synergies:<br />
one system, multiple possibilities.<br />
Coin prototype with frosted areas<br />
[Coin image© 2012 Royal Canadian Mint –<br />
All Rights Reserved/ Image de pièce© 2012<br />
Monnaie royale canadienne – Tous droits<br />
réservés]<br />
<strong>Engraving</strong> and surface texturing of mint dies and tools<br />
Direct marking and processing<br />
of the end product<br />
<strong>Laser</strong> engraved mold<br />
(© Weibrecht <strong>Laser</strong>technik)<br />
4-fold laser changeable image on a silver<br />
medal of the Berlin Mint (© Berlin Mint)<br />
Various laser engraved<br />
surface structures<br />
→ 3D laser engraving/deep<br />
engraving/micro engraving<br />
<strong>Engraving</strong> of coining and<br />
medal dies and similar items<br />
such as punches. Positive and<br />
negative minting dies are<br />
created.<br />
→ <strong>Laser</strong> latent image<br />
<strong>Engraving</strong> of extremely<br />
diffi cult to produce laser<br />
latent images as safety<br />
feature for the protection<br />
of money and valuables.<br />
Depending on the perspective<br />
and tilt angle diffe rent<br />
images become visible.<br />
With <strong>FOBA</strong>’s G-Series latent<br />
images with up to 4 different<br />
images can be created.<br />
→ Surface smoothing<br />
Smoothing of engraved<br />
structures/textures.<br />
→ Frosting and surface<br />
structuring<br />
Partial frosting and surface<br />
structuring/texturing for<br />
the creation of visual effects.<br />
Any type of texture can be<br />
applied.<br />
→ Edge lettering<br />
<strong>Engraving</strong> of embossing rings,<br />
edge lettering tools, and rolling<br />
tools.<br />
→ <strong>Laser</strong> marking<br />
<strong>Laser</strong> marking directly on<br />
finished coins, medals and<br />
in edge (circumference)<br />
areas, e.g. for the production<br />
of special editions and<br />
collectors’ exhibition pieces.
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