Re: EMC and lead screw compensation

There are a number of ways to enclose the optics and beam path for
linear motion.

Paul: do you have a link for information on available hardware?

Thanks,
Ron

--- In CAD_CAM_EDM_DRO@egroups.com, "Smoke" <Smoke@5...> wrote:
> REALLY? Would be expensive too wouldn't it...as someone pointed out
> earlier.
>
> Could the lasers be mounted somewhere beneath the table so as to
help them
> stay clean?
>
> Smoke
>
> >With the current low cost of laser modules, and a cheap source of
suitable
> >gratings - It would at least be do-able. Would need to be
meticulous in
> >keeping the optics clean and free from vibration. You may be able
to
> achieve
> >sub micron accuracies. <bg>
> >
> >Regards, Paul.
> >
> >
> >On Wed, 08 Nov 2000, Smoke wrote:
> >> Maybe we should be installing laser positioning devices on the
machines
> now
> >> to indicate actual backlash "on the fly"? Would that work well
with ACME
> >> screws?
> >
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