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CAD for simple 3-D metal & wood projects?
On Saturday, November 23, 2013 8:33:15 PM UTC-8, Mike Marlow wrote:
Gunner Asch wrote: Ayup...aerospace requires 50 millions or half 10ths all the time. Which is damned hard to do with machines that hold +/- 2 tenths One might think it is impossible to do with repeatability and assurance. So - I am curious - what is it that aerospace requires that is 50 "millions"? I worked in that space for a while and I never saw any tolerances like that - but that does not say much. I believe that even the space shuttle does not demand tolerances that close - but I really do not know. -- -Mike- Not only don't you know how wrong you are but you're asking someone who knows even less than you do about tight tolerance machining/aerospace machining. |
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