On Sat, Nov 07, 2009 at 03:52:52PM -0500, Gene Heskett wrote:
> Another thought would be to turn the profile with the flanges, then put it on
> a rotary table mounted 'A' style, and carve the grooves with a ball nose
> mill. The slight radii at the ends where you stop at the flanges will
> probably just wear in both the belt and the pulley without even damaging the
> belt, if the sharp edges are rumbled off as before.
Now that's thinking outside the box. And if the ball mill is run
part way through the flanges, we won't be chewing that much rubber,
anyway.
Erik
--
The ultimate barrier is one's viewpoint.
- Terry Pratchett, "The Dark Side of the Sun"
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