On Thu, 2008-12-11 at 10:50 -0600, Luke Scharf wrote:
... snip
> My questions are:
> 
>     * What kind of a desktop mill (for a hobbyist-sized workload) would
>       you all recommend for me?

I've had in the back of my mind the thought that a person should have a
different machine for each general type of project material. A desktop
to Bridgeport type mill for metals, a 4x4 or 8 foot router type for wood
and a small router for PC boards. One reason I am thinking this way is
because every time I think about putting a wood project on my mill, I
talk myself out of it, because I don't like the wood mess and running
the spindle flat out for a long time. Wood projects often have pieces
larger than my mill's travel. For PC boards, I don't like to have
abrasive glass dust getting in the mill's ways. For your situation,
maybe a desktop mill should come first so that you can use it to make a
CNC router. Just thinking aloud, FWIW.

>     * Any recommendations for CAD software?

Check out:
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Cam
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Simple_EMC_G-Code_Generators
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl?Case_Studies
and more at:
http://wiki.linuxcnc.org/cgi-bin/emcinfo.pl

You can make allot of useful g-code programs manually.

>     * Are there any FAQs that I should review to get myself up to speed
>       on the small-scale CNC technologies?
> 

You might think about downloading an EMC2 CD and play with the
simulations. I usually run my parts on a simulator first to work out the
bugs, so you might want to get used to it.

> 
> Thanks!
> -Luke

How much of the CNC machine do you want to build yourself or buy of the
self? Are you more of a CNC machine builder or machine user?
--------------
Kirk
http://www.wallacecompany.com/machine_shop/



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