I am trying to mark 0.040” thick anodized aluminum using Cermark LMM-6060 Metal Marking Paste.
Some of my letters look dark while others right next to them are light.
Specifics:
- I am mixing 1 part paste with 1 part denatured alcohol.
- I spread the paste on the aluminum until there is no aluminum showing through.
- I let it dry for 15 minutes.
- I have an 80 Watt Trotec Speedy 400.
- I engrave the paste at Power: 100, Speed: 1, Resolution: 1000.
What speeds do you guys use to get good results?