CAD CAM EDM DRO - Yahoo Group Archive

Re: Fine-pitch allthread?

Posted by Charles Hixon
on 2003-07-03 11:08:00 UTC
So, you want something like that found in a micrometer? How about
buying the entire x-y assembly in the form of a micrometer stage?
Like those found for shadowgraphs, microscopes, microhardness
testers, scanning electron micoscopes. You might pick up a scrap
optical comparitor just for the micrometer stage. Charles

--- In CAD_CAM_EDM_DRO@yahoogroups.com, Randy Gordon-Gilmore
<zephyrus@r...> wrote:
> Hi all,
>
> I'm looking for some fine-pitch (40tpi would be fine, finer would
be finer)
> 1/4" allthread to make a small, ultra-fine resolution leadscrew.
Does
> anyone know if such a thing exists? I haven't found any in the
usual
> places--MSC, McMaster-Carr, Small Parts, etc.
>
> Thanks,
>
> Randy
>
> Randy Gordon-Gilmore ,----.___________ ______________
_________________
> ProtoTrains // = = === == || == == == = || == ==
== = == =|
> Rio Vista, CA, USA /-O==O------------o==o------------o==o---------
--o==o-'
> zephyrus@r... http://www.prototrains.com

Discussion Thread

Randy Gordon-Gilmore 2003-07-03 10:34:57 UTC Fine-pitch allthread? Charles Hixon 2003-07-03 11:08:00 UTC Re: Fine-pitch allthread? JanRwl@A... 2003-07-03 11:31:31 UTC Re: [CAD_CAM_EDM_DRO] Fine-pitch allthread? Elliot Burke 2003-07-03 14:40:14 UTC re: Fine-pitch allthread? jjmefoam 2003-07-03 15:11:23 UTC Re: Fine-pitch allthread? Jeff Demand 2003-07-03 18:05:14 UTC Re: Fine-pitch allthread? Charles Hixon 2003-07-03 19:42:05 UTC Re: Fine-pitch allthread? dcdziner 2003-07-03 20:26:24 UTC Re: [CAD_CAM_EDM_DRO] Re: Fine-pitch allthread? Randy Gordon-Gilmore 2003-07-03 22:28:05 UTC Re: [CAD_CAM_EDM_DRO] Fine-pitch allthread? Matt Shaver 2003-07-03 23:00:11 UTC Re: [CAD_CAM_EDM_DRO] Fine-pitch allthread? Jeff Demand 2003-07-04 06:44:03 UTC Re: Re: Fine-pitch allthread? dcdziner 2003-07-04 07:29:16 UTC Re: [CAD_CAM_EDM_DRO] Re: Re: Fine-pitch allthread? turbulatordude 2003-07-04 07:59:40 UTC Re: Fine-pitch allthread? Harmonic gears Matt Shaver 2003-07-04 08:34:38 UTC Re: [CAD_CAM_EDM_DRO] Re: Re: Fine-pitch allthread? Torsten 2003-07-04 10:41:37 UTC Re: Fine-pitch allthread? Robb Greathouse 2003-07-04 10:45:40 UTC Re: [CAD_CAM_EDM_DRO] Re: Re: Fine-pitch allthread? Brian Pitt 2003-07-04 12:29:51 UTC Re: [CAD_CAM_EDM_DRO] Re: Re: Fine-pitch allthread?