Originally Posted by Alex.G  P.S. off topic, is it possible to install brushless motor and esc from rc world into those? |
No, that in`t possible, if you begin with cnc machines i think it is smart to look at control throough stepper motors.
You make a design in a CAD program, than you open that part in a CAM program, here you make a strategie how to mill youre part out off stock.
This CAM program makes a code in a Wordpad file (code is called G-code)
This G-code is loaded in a machinecontroller software (MACH3 by Artsoft)
This machinecontroller software gives a signal called a pulsetrain (With direction) through the parallelport of youre PC.
This pulsetrain goes through a wire to the drive that will turn the steppermotor, this steppermotor turn the screw that makes the table move.
RC motors aren`t suited for this.