Cnc and backlash free ballscrews.
Two different things, just adding computer controllable motors
to your handwheels will not alter the capabilitys of the machine
you will be able to do the same machining as before but don't
have to crank the handles any more the computer will do it for you.
Backlash free Ballscrews on all slides will improve the machines
capabilitys but under manual use wont be able to get the fully
benefit from this.
Having both is where Cnc really leaves the manual machines far behind
in capabilitys.
Good Luck |