I did some research on how to find the proper feed rate, etc for different materials and end mills, but it was a LOT of information to take in and due to my lack of experience with CNC Routers, I wasn’t sure if I was doing the calculations correctly. So I could use some help on recommended settings. What values should I put for the parameters shown below if I wanted to machine polycarbonate and Acetal plastics (with a thickness of 1.5mm to 2mm)? I plan to do test cuts with the #102 first (to remove most of the material), then the #282 (to make the 90 degree corners).
I would really appreciate your help. And any advice on how I can determine these parameters for future projects would be appreciated!