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Unread 17-11-2012, 01:43
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R.C. R.C. is offline
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AKA: Owner, WestCoast Products
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Re: Thin wall 6061 aluminum tubing

Quote:
Originally Posted by sanddrag View Post
Not true. In my opinion, 6063 machines terribly. It is somewhat "gummy". The chips like to melt to cutting tools and it's sometimes tough to get a nice surface finish. I try to avoid it when I can, but certain extrusions are not available in 6061.
Quote:
Originally Posted by DampRobot View Post
Do you mean at certain speeds, you can melt end mills milling 6063? Would this be with cooling? I ask because one of those "certain extrusions" is what we're planning to use in our drive train wheel trucks. We would be pressing in bearings too.
David is correct.

DampRobot (real name/team # would help), even with coolant and such. 6063 is gummy stuff. Its also weaker and will bend easier. You can easily crush it in a vise (while true with 6061, its a bit harder). I'd steer clear away from it.

What are you looking at that you can't get in 6061?

-RC
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