When using cermark metal marking solution remember that not all metals use the same speed setting.
Laser it engravable aluminum settings.
60 watt dpi 400 speed 75 power 40.
I live near a diy workshop called techshop they have 1m worth of equipment that i can get access to for about 100 a month.
The following are suggested laser cutter configuration settings for various materials.
This instructable will show you how to use a laser cutter to etch anodized aluminum.
Engraves with laser diamond drag or burnishing.
It offers a wider variety of color combinations than other engravable metals.
Aluminum is not anodized.
Not intended for sublimation.
One piece of equipment they have i.
Laser it is a very versatile aluminum designed specifically to be laser engraved.
If you have other settings you d like to suggest please send an email to design help ncsu edu with the details.
Being able to engrave metal was one of the main reasons why i got a laser cutter.
Please share your results and experiences in the comments i would love to learn more about engrav.
In this instructable i am going to show you some of my experiences.
It is a great option for many applications.
All settings noted use the default resolution which is 500 or 600 depending on the make of your laser system.
The recommended settings above may need adjustments for best results.
The clear masking will protect it until you re ready to use it.
Metals that are thick will require more heat energy and a slower speed setting.