Re: Backlash

If you do the test with the screw fully extended and fully retracted
can you not differentiate between flexing/twisting of the screw and
flexing of the yoke. Maybe even extrapilate the error back to an
effectively zero length screw to filter out ther screw error.

Regards
Phil

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "ballendo" <ballendo@...> wrote:
>
> One more thing...
>
> It's likely so obvious it's already been handled, but...
>
> The Bnut to yoke interface/connection...
>
> Hope this helps,
>
> Ballendo
>
> In CCED, "Vince Endter" <vince@> wrote:
> >I get the same amount of backlash if I turn the pully by hand. I
get
> >the same amount of backlash if I turn <snip>
>