Feedrate overide was Re: rotary hand encoder wheels with detent

--- In CAD_CAM_EDM_DRO@y..., "ballendo" <ballendo@y...> wrote:
> Alan,
>
> As a percentage of "programmed" feedrate. Typical knobs go from 0
to
> 200% (some to 150%) in 10% increments.
>
> The idea is that the machinist standing at the machine may find a
> better feedrate by "sound","feel" or "experience" than what is
> programmed in the CAM office upstairs. So the F/R overide is
adjusted
> for the best cutting action aT the machine during program "proving".
>
> A "fully proved" program SHOULD run correctly with the F/R overide
at
> 100%.
>
> The tough part historically has been getting these "shop floor"
> changes BACK up to the programming office, so they don't have to
keep
> re-inventing the wheel...
>
> Hope this helps.
>
> Ballendo
>
>
> > How are feed overrides typically implemented?
> >
> > Best regards,
> >
> > Alan KM6VV