Category: Plasmac
Yes - unchecking autovolts then uses the material voltage. Duh
thanks again
sam
Yes, this is preferred in my book. You want to know the torch height and the voltage quoted in cut charts may not be correct due to worn/eroded electrodes etc so its far better to sample the torch voltage once the voltage has stabilised and keep that constant. There is a very high correlation between torch voltage and torch height so its an excellent process control variable. This is covered in the Plasma Primer in the docs.
