Hi all,
I’m trying to engrave Aluminum. I try multiple setting, but I can’t figuring it out a good one.
Does anyone recommend some setting?
See attached a picture of my result. You can’t barely see it and I clean it the engraving get removed.
The Glowforge cannot actually ablate aluminum to engrave it. Marking aluminum requires a coating of some sort. Generally, when you see someone “engraving” “aluminum,” you are seeing people removing the dye from an anodized layer.
Searching on “aluminum” and “marking aluminum” in this BTM section should get you lots more info.
You can also buy anodized aluminum blanks, and engrave the ENTIRE design, including your shop’s logo or any other customizations… Though maybe your goal is to keep it looking like OEM equipment.
They also make laser marking tape, so you could cut the piece you need rather than having to spray over the area. I’ve not seen mention of anyone here using it.