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 engraving granite tips.
A laser engraving on granite will last as.
The best contrast will be achieved when engraving on black granite which produces a black and white gray scale photo engraving.
When laser engraving on granite the surface of the polished stone is removed by the laser beam resulting in high resolution high detail and most of all high quality artwork.
Granite is a popular material for headstones and other memorials because of its durability.
When engraving granite a diamond tipped engraver should be used.
Photograv prm files normally we would use the select material option on photograv and choose our material.
There are several named parameter sets available for new engraving materials or for materials that photograv did not originally include.
But black granite isn t on the list.
Laser you own including lens size and power you are using.
Tips for lasering granite tiles with photos.
Physical address engravers network 637 107th st arlington tx 76011 engravers network 505 n sam houston pkwy e suite 355 houston tx 77060.
At pg we use a proprietary process commonly known as pghd to laser etch high definition images on granite achieving superior results to.
This video takes you through the steps to precess a picture so that you can laser engrave.
The first step in avoiding burning fabric with a laser engraving cutting machine is to understand which fabrics can withstand the process and at what temperatures.
Engraving fabric but the laser burns through the material.
Each stone listed below is a type that is very well suited for laser engraving and provides the best processing results from our own experience.
If you could charge outrageous usurios prices for a job like 150 for an a4 tile or something like that it may be worthwhile if not.
Black granite engraved by co2 laser.
One of the best tips for this type of engraving is for the engraver to design the project in full before finding a suitable piece of granite washing it and placing it on a strong table.
The accompanying values were determined using a speedy 360 100w and ultimately your specific laser system available laser power and unique stone and graphics will cause variations in results.