[titto]

I apologize for the pronunciation I write from Italy and unfortunately I do not speak English.

* For about a year I am a happy owner of a generator powermax 65 installed on the machine built by me, as a control thc use of a MP3000 dthc candcnc.

Cutting frequently steel sheet from 20 ga "0.8 mm" for the construction of pipe expansion.
I make these cuts with fine cut nozzles 40 Amp shielded, such as cutting parameters follow the manual except for the speed as 8250 mm / min in my opinion are an exaggeration
for a plasma cutting "change of direction" and then I obviated for a cutting speed of 4000 mm / min.

At the beginning when the nozzle is again present in some parts cut burr formation "photo settroe 2-3" and after a few cuts but not always with the nozzle used for a few hours is
presents an optimal situation "photo industry first."

How can I solve for a solution without burrs as in "photo area 1"?

I'm hoping for a response from the Master Jim Colt.

greetings
Tiziano



TR Exhaust

[ame=http://www.youtube.com/watch?v=EaEibBRWNJQ&list=UUq1obu62RqEEgWGO7IknX0Q& index=1]Plasma cnc 13 powermax 65 - YouTube[/ame]

[ame=http://www.youtube.com/watch?v=P0SM17ybHdY&list=UUq1obu62RqEEgWGO7IknX0Q& index=2]Plasma cnc 14 powermax 65 - YouTube[/ame]