Re: real granite machines!

That's really interesting! I wonder if it is available for doing your
own casting, and if not what the charges are for one off small
castings such as hobby sized machines.

John Guenther


--- In CAD_CAM_EDM_DRO@egroups.com, Randy Gordon-Gilmore
<zephyrus@r...> wrote:

> At 05:50 AM 11/30/00 -0800, dave engvall wrote:
>
> >Using some of the newer techniques it is possible to get concrete

with

> compressive strengths in the 12 Ksi range. Embedding steel
>
> Take a look at
>
> http://www.polymerconcrete.com/zanite.htm
>
> for some examples of machine bases with cast-in threaded inserts,

tubing,

> etc., including some pictures of the molds used.
>
> Best regards,
>
> Randy
>
> Randy Gordon-Gilmore ,----.___________ ______________

_________________

> ProtoTrains // = = === == || == == == = || == == ==

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> Rio Vista, CA, USA

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> zephyrus@r... http://www.rickadee.net/~zephyrus