Quote:
Originally Posted by Edoc'sil
Ok, what high school a ball milling bit?
|
Ball-end mills are neither expensive nor rare. We have a set.
Quote:
Originally Posted by 548swimmer
I have heard (though never tried) that you can mill on a router table with an all carbide bit.
|
Yes indeedy, but it's probably more dangerous that I'd be willing to let a kid do. You must use a template for the router to follow, there's little chance of really controlling it freehand. We cut the triangles into the 3/16" aluminum we used in our rookie year for our robot cart (the pattern matched the .090 'armor' on the robot). An experienced parent did that for us. Me, I thought he was crazy, but dang if he didn't do it nice and neat.
As for the wheel, I'd probably turn it on a lathe before I brought it to the mill.