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Laser Marking

Efficient Marking and Engraving of Rings and Jewelry

The classical laser marking application surely is inside-ring engraving. Here, the precision of the laser marker allows for motives which cannot be realized with conventional methods. Facsimiles of handwriting in calligraphic quality with different line widths can be reproduced true to the original. Another outstanding characteristic of the laser marker is efficiency. A standard engraving with a depth of two to three tenths of a millimeter can be done easily within only a few minutes - including set-up times.

In the goldsmiths studio laser marking systems are also good for hallmarking, for inlay work or channel setting and the marking for bevel settings. Not only the excellent beam quality, as required for efficient and high-quality processing of precious metals, but also the sophisticated complete system solution are the decisive factors. What is more, a flexible ring fixture, as offered with Coherent-ROFIN's EasyJewel, is absolutely necessary for engraving conical rings or rings designed with gemstones. The commercially available standard fixture which fixes the ring at three spots concentrically, does not take into account the irregular shape of these rings and hence does not adapt the interior surface adequately.

Ring Engraving
Laserbeschriften

Ring Engraving

The laser marker engraves inner, outer and front sides of rings. The engraving is deeper and offers higher contrast than any engraving by hand produced in reasonable time.

For this application we recommend the laser system: EasyJewel

 

Channel Settings

Channel Settings

For channel settings, the laser ablates the material down to a depth of 0.4 to 0.6 mm - without any corner radius as otherwise unavoidable with rotating milling tools.

For this application we recommend the laser system: EasyJewel

 

Hallmarks
Laserbeschriften

Hallmarks

Hallmarking can be applied without any mechanical load at the end of the production process at the most suitable spot.

For this application we recommend the laser system: EasyJewel

 

Engraving on Crystals
Laserbeschriften

Engraving on Crystals

Laser engraving on a rock crystal: the engraving is a scanned handwriting and is reproduced calligraphically and absolutely true to the original.

For this application we recommend the laser marker: PowerLine E