On Monday 04 November 2013 10:18:59 andy pugh did opine:
> On 4 November 2013 14:02, Stuart Stevenson <[email protected]> wrote:
> > My goal is to drive the table (large dia) and keep the wobble plate
> > from rotating as it wobbles.
> > The cross slot on the wobble plate may or may not stay.
>
> The simplest solution (especially if you have the parts) is probably a
> couple of sets of linear guides.
> But I still want to see if the twin-eccentric idea works.
I think it would work very well when driven by timing belts with backside
tensioners so that minor diffs in timing could be used to diddle the wear
backlash. That I can handle, but profiling the gears would probably be
frustrating at least since I've no clue about the math. But I do have a
big block of alu that could contain it.
Cheers, Gene
--
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soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
"I'll rob that rich person and give it to some poor deserving slob.
That will *prove* I'm Robin Hood."
-- Daffy Duck, Looney Tunes, _Robin Hood Daffy_
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dangerous than 200 million guns in the hands of
law-abiding citizens.
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