Re: [CAD_CAM_EDM_DRO] Positioning

On 06/09/2014 06:59 PM, 'Christopher Erickson'
christopher.k.erickson@... [CAD_CAM_EDM_DRO] wrote:

> Backlash can be measurably-brought to zero in a worm drive.
>
>
> Errors from flexure, expansion, etc. cannot.
>
>
> But those are not backlash.
>
>
> Christopher Erickson
> Consulting Engineer
> Summit Kinetics
> Waikoloa, HI 96738
> www.summitkinetics.com

Thank you, Christopher, for saying in a few words what I have been
struggling to say in many more.

Dave 8{)
--

"A word to the wise ain't necessary - it's the stupid ones that need the
advice."

Bill Cosby