Dick_Turpin_99
Member
- Messages
- 62
50amps on 12mm is somewhat over enthusiastic for a clean cut......
Usually cuts best with highest current for the nozzle in use so a 45A nozzle would cut best at 45A, air pressure is best at whatever is recommended by manuf.
The slag/dross on the bottom edge indicates too slow BTW
#Can you explain that further? I have never seen different size nozzles for a plasma. My 50amp unit only has one type of nozzle. Also I don't understand your comment on speed, when I cut to fast on severance cuts I get the dross as its not being blown away by the airstream.
Always keen to learn.