Cracked/chipped edge

I have China co2 laser. When cutting 3mm acrylic, the edge appears to chipped. It was cutting fine last time, after 2 weeks of not using my laser machine, this happens.

When I was exploring “cutting and engraving acrylic” I found a video on YouTube that talked exactly about that. As my machine is not CO2 I didn’t keep it, but I know that this information exists somewhere.

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.