Boss LS-1630 — Anodized Aluminum

What speed should I use to engrave Anodized Aluminum on the Boss LS-1630?

The top-rated community setting uses 21000 mm/min at 80% power. Equivalent to ~350mm/s. CO2 removes anodized layer only — not bare metal. From LightBurn forum (forum.lightburnsoftware.com/t/is-it-possible-to-engrave-aluminum-parameters/28508): recommendation is max speed at 70–85% power for CO2 ≥80W. DPI: 300–500 LPI. Black/dark anodizing produces highest contrast. Test with a grid at varying speeds/powers first.

Can the Boss LS-1630 cut Anodized Aluminum?

A 100W CO₂ laser can mark or engrave metal surfaces but cannot cut through them — metal cutting requires a much higher-powered laser or a plasma cutter.

How many passes does the Boss LS-1630 need to engrave Anodized Aluminum?

All settings here use a single pass. Confirm focus and do a small test burn before committing to your final design.

Do I need air assist for Anodized Aluminum on the Boss LS-1630?

Yes — 1 of the 1 settings here specify air assist on. It clears smoke and debris from the cut line, improves edge quality, and reduces fire risk especially during cutting.