Hi everyone,
I have been trying to deeply engrave on copper with my 30w fiber laser. What happens is it seems to only go so deep and it won’t go any deeper. I saw an Ezcad video that showed you should have 3 hatches and the middle one should be parameters that will get rid of the slag build up. Unfortunately the video was kind of tough to understand. Should I have some kind of a clean up hatch in the middle? Is that the reason it just won’t engrave any deeper? I ran a small graphic almost a half hour and it hardly engraved at all. Does anyone have any suggestions as to the parameters needed to deeply engrave copper using the Ezcad software with a 30w fiber laser?
Thanks, Marianne