Look at:
http://www.mckeanmachinery.com/inven...?TheKey=MT7562
as an example of used machines. Keep looking, they are everywhere!
wrote in message
ups.com...
I would like to CNC vertical mill some 2024-T3 aluminum parts from
stock approximately 12"X12"X2". The parts are about 6"X6"x2" and have
a general profile tolerance of +/-.001. The parts will require full 3
axis machining.
What are my basic options for a fairly affordable CNC but one that has
decent enough speed and rigidity to make these parts in an
average/reasonable amount of time? For instance I would be happy if I
could make them in half the time that say a $50,000 used Haas or Fadal
VMC could make them in. The machine would only run about 10 hours a
week so it doesn't need to be too hell-for-stout.
A small machining center? A retrofit/conversion? A benchtop? Import
vs domestic? Other options?
I would like to keep the price down under about $7k if possible. Am I
dreaming?
Thanks folks.
Joe