Dear guys,
Thank you very much for your answers.
Well, I do not use coolant as my machine do not offer such perfection...lol...
I have done an other try still with a 4 flutes mill (I do not have 2 flutes for the moment) and the result seems much better. The spec are 8000 rpm and 3mm/s.
It's true I have problems with chips so I make the milling process in 2 or 3 steps in order to clean the part between each stage.
Paul s, I really do not know what are G73 or G81 cycle. Could you please explain this.
Thanks a lot. guys.
Olivier |