CNC self teach

Time to get boned up on all this CNC stuff. Is there somewhere or where is
the best place I can go to find out all the ends and outs, dos and don'ts so
when I go to CNC my RF-45 I don't go into it blind.

Stuff like, stepper types, number of wires used for what, which are better
for what. Power supplies, where to get what type, volts, amps.
Controllers, uni-polar, bi-polar ???????

Thanks for any and all info.
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Thomas Powell (VMOA 741)
1994 NOS injected T-Boost sales
Tourmaster V-Max Clear clutch cover sales
"LAFGAS" Handlebar brackets
tppjr@...
http://imageevent.com/tppjr (photopage)
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