Re: Precision potential???

I should have been more spesific, I meant a cnc-router not a milling
machine.
Besides I also see people making these things out of wood(MDF) and
they can´t be that good.

http://plaza.powersurfr.com/deanc/

I am currently building a small cnc(moving gantry machine tablesize
ca. A3 paper size( using alu angle/square-tube/10mm aluplate and 6mm
plexiglass) to learn on, I will probably relegate it to pcb prodution
when I build a larger/better one, I am using mostly a sherline mill
and P.O.S chinese lathe to make the machine(will be buying a taig
lathe for precision stuff later)

You asked for links...

http://www.geocities.com/majosoft/
machine nr 5

http://groups.yahoo.com/group/CAD_CAM_EDM_DRO/files/CNC%20Router%20%
28Dan%27s%20Plans%29/

--- In CAD_CAM_EDM_DRO@y..., cadcamcenter@y... wrote:
> Hi San,
>
> --- In CAD_CAM_EDM_DRO@y..., san3@s... wrote:
> > I see a lot of home-made CNC projects around the net using
> > stamped sheet-metal drawer guides for ways and I wonder, how
precise
> > can this be( I am talking about absulute reapeatable precision,
> like
> > 0,02m +/- 0,01mm variation(meaning it has a max precision
potential
> > of 0,03mm))
> >
> > What is the level of precision one can obtain using these things
> for
> > ways?????
> >
> > San
>
> How about providing some links and let us look at some of these
home-
> made CNC projects using drawer guides?
>
> Pete