There Are Knife Marks In Cnc Processing Of Aluminum Metal Products. What Is The Best Way To Deal With Them. Thank You

[Synthia Maribeth]

Urgent

it is better to use a diamond knife. If you https://asprecisionparts.com/types-of-milling-operation/ are using a diamond knife,

first check whether the diamond blade is normal, broken and worn
whether the machine is stable and whether there is vibration
whether the design of machining fixture is reasonable and whether the machined parts can be fixed well
it is better to use a hollow external edge cutter head to prevent the accumulation of aluminum chips
when looking at the machine, set the ideal speed of the knife to 2000rpm

when looking at the machine feeding, set the ideal speed to 200mm /min

it depends on whether each blade of your face milling cutter is the same height. You can try each blade when setting the cutter. The difference in blade height is 2-3 wires, so there will be no more knife marks

the blade should not be too sharp and the rotating speed should be high

the cutting amount should be appropriate

is the tool good? Feed? Speed?