Re: [CAD_CAM_EDM_DRO] Lead screw twist... some musings

>
>
> Accuracy is of no use in an inherently unstable system. As soon as the
> phase of the response is more than 180 degrees out of phase with the
> driving signal, massive oscillations will build up until either something
> breaks or some overload limit is tripped.
>
> Jon

Jon I need some interpetation here. Are we talking 2 counts out in quad. out or can we define this in terms I can understand.

Dave