Being a complete novice at this game I am still struggling to get my head round how the relationship between power, speed, PPI/Hz affects each material and the best settings for each.
Is it better to have higher power and speed or lower power and speed?
i think, in the case of acrylic anyway, the higher PPI the cleaner the edge finish when cutting but how does the PPI setting affect MDF, Mylar and paper/card?
I will mainly be cutting/engraving Mylar, MDF and acrylic so would someone be able to explain the relationship and how they affect the above materials?