I would like to ask you for help.
I'm using 2,2kW machine Megaplot XMD 32 :
Endmills: HSS DIN 327-B - 4, 5, 8 mm
Materials: PA 4 and PA 6 alluminium.
I found tone of informations about parameters on internet, but settening range is so big, that I still have no idea how to set them correctly.
With current settenings ( 2300 mm/min, 0,4mm deep and 21 000 rpm) i'm killing endmills definitly too fast. When I slowed down and gave bigger cutting depth then machine got terrible vibration.
Any suggestion or advice how to calculate correct parameters? I'll be very greatfull for any help:)