There are a few reasons for this.
Laser etching granite process.
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.
The more homogeneous and fine grained the stone is the better the stone engraving results will be.
The customized laser etching process begins when we receive your favorite 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.
It is important to note that the quality of the etched image greatly depends on the quality of the image we receive.
Laser etching is more than twice as fast as engraving and annealing making it the fastest laser marking process.
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.
Marble used to be the most popular stone for graves but today it is granite by far.
For most marking applications the maximum laser power you will need is 100w.
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.
Laser etching involves manipulating an image photograph or other and having that image engraved directly onto black granite with a laser machine.
Laser engraving technology is the most advanced method for personalizing stone items.
Applications for stone engraving.
The result is both photo realistic and highly detailed.
To increase the etching speed you can use systems with higher laser powers.
The surface of the stone is melted during laser engraving so the material is processed directly.
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The darker colors are better for laser etching with dark black granite being the best.
For more information on what we can do for you please call us at.
Laser engraving on stone is particularly effective with dark polished natural stones like granite marble and basalt.
The picture is then sent to the laser where it is engraved into granite using a laser beam 3 thousands of an.
