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