Hey guys,
I have a cnc table with a 40 amp blowback type start plasma machine. Forcecut 40i (longevity). it has been working great on 1/8th to 3/8" steel, but now i need to run thin material jobs (22-26ga steel) and it is having issues. the torch will light off, then cut out then come back on. it is worse in short cuts in the program and seems to do fine if there is a long run. anything thoughts?
here is the setting that are working best so far:
35amps
.1" pierce height
.1" cut height
130ipm feed rate
air pressure at 50psi
not using a THC of any kind.
Running the machine in manual mode currently, but there is a cnc port on the back for the arc voltage divider and ok to move etc. output/inputs.
would that be something i need to use to cure this?
Thanks in advance!
Chris