Hi Forum members from Georgetown Canada . My goal is to build speakers using a cnc router . I would like it to be 1500 x 1000 x 400 . It needs to cut laminated Baltic Birch . its a dense ply .
I have been looking at Chinese kits which are pretty cheap . I would like to use 20 mm ball screws . Speed isn't important . There are a lot of questions I have . I had originally decided on nema 34 but it may be overkill. I could use some suggestions on motor size , bearing type and size . motor brand . 4 lead or 8 lead ? dual ball screw on x and y ? It needs to cut 3d smoothly is important .
drivers ? breakout board ?

Chris