New to the world of plasma cutting, but got into it for my escape room business so we can build more durable props. We have been cutting thinner 18 gauge steel with little issues other than getting used to the program. But when it comes to the 1/2 steel we haven’t be able to make even a full cut through.
I have tried everything I could think of from pierce delay to Psi and nothing seems to make it any better.
Right now I am using the Settings from the Hyptherm 45 manual.
Cut Height - 0.06
Initial Pierce Height - 0.15
Pierce delay - 1 sec
Cut Speed - 18ipm
AMPS - 45
PSI - 90 (I have tried from the lowest of 60)
I have attached a picture of the holes that we are getting. and how much dross we are getting on top which seems rather excessive. This may be because we aren’t making it through the whole way?
If anyone has any thoughts they would be greatly appreciated.