[AR] Re: Updated custom ball valve
- From: Norman Yarvin <yarvin@xxxxxxxxxxxx>
- To: arocket@xxxxxxxxxxxxx
- Date: Mon, 23 May 2016 02:25:27 -0400
On Sun, May 22, 2016 at 10:12:16PM -0500, Robert Watzlavick wrote:
I'm not sure I understand your last paragraph.
It was premised on the idea that the ball was rigidly attached to the
stem, so doesn't apply.
Anyway, okay, the idea here is to preload the one bearing against the
other, not any of the other possibilities I was contemplating. For
that you could leave out the inner sleeve; it's resisting that preload
rather than contributing to it. (Though it does make it so that you
tighten the preload nut harder, which lessens the chance of it getting
loose.)
--
Norman Yarvin
http://yarchive.net/blog
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