Quote:
Originally posted by EMC2
JD - I tend to agree with Fixitt's assessment of using a ball nose. A fairly simple way you could increase the turbulence on the floor of the channel would be to put irregularly spaced small cresent like cuts in it with a regular end mill (not the ball nose) doing it something like this:
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Unfortunatly I am limited to verticle and horizontal only as I do not have the right equipment to do anything angled. As for the ball endmill I am not talking about one pass. I want a small andgle so the water dosn't have a dead spot at the 90degree angle. Instead I wnat to make it slightly sloped to where it is not a perfect U but more like I_I. That way the base thickness is still pretty much the same and it should keep the water going at that point.
I will try to make up a drawing of what I am saying.