Laser engraving on stone is particularly effective with dark polished natural stones like granite marble and basalt.
Laser etching granite process.
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Though all colors can be laser etched for these materials the choices and are better for granite.
Laser engraving technology is the most advanced method for personalizing stone items.
The process is much more efficient because there is no need to create a template and the laser beam is the universal tool for all shapes and material thicknesses.
The etching or engraving process consists of processing a photograph either digital or print that has been scanned through a series of photographic editing computer programs and turning it into a high contrast black and white picture.
Granite the world s third strongest material has a matchless beauty and when paired with our laser etching technology a simple photo is transformed into a work of art.
The darker colors are better for laser etching with dark black granite being the best.
For most marking applications the maximum laser power you will need is 100w.
Applications for stone engraving.
While laser engraving removes as much as two one hundredths of an inch of material from the surface of the material to create a discernible cavity laser etching melts just the first thousandth.
The picture is then sent to the laser where it is engraved into granite using a laser beam 3 thousands of an.
The surface of the stone is melted during laser engraving so the material is processed directly.
To increase the etching speed you can use systems with higher laser powers.
Marble used to be the most popular stone for graves but today it is granite by far.
Laser etching involves manipulating an image photograph or other and having that image engraved directly onto black granite with a laser machine.
The result is both photo realistic and highly detailed.
Laser engraving as it applies to etching on stone is a process of removing the polished surface with a co2 laser and permanently etching into the natural exposed material depending on the images parameters.
Laser etching is a process where a high heat laser beam is used to melt the surface of the target material the melted material expands and causes a slightly raised mark that reveals the desired image.
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Our skilled photo editors enhance your image to the specifications needed for laser etching.
Laser etching is more than twice as fast as engraving and annealing making it the fastest laser marking process.
There are a few reasons for this.
