Subject:
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Gear spacings.
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Newsgroups:
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lugnet.robotics
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Date:
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Mon, 6 Nov 2000 17:36:13 GMT
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Original-From:
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Steve Baker <sjbaker1@airmailNOSPAM.net>
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Reply-To:
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sjbaker1@airmailANTISPAM.net
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Viewed:
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597 times
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I've never seen a table of allowed spacings between gear wheels. (For example,
two 40t gears will mesh nicely if spaced apart by three studs horizontally
and 3 and one-third bricks vertically).
I wrote a little program to compute all possible combinations like that...and
not just for *perfect* spacings, also for those that are a little too close
or a little too far apart.
I've excluded combo's that are more than 0.1 studs too tight or too loose.
That seems to be the maximum tolerable error (experimentally).
The information is on my web site here:
http://web2.airmail.net/sjbaker1/lego/gearpairs.html
...forgive me if this is all well-known stuff.
I'm starting to accumulate more information of this nature.
--
Steve Baker HomeEmail: <sjbaker1@airmail.net>
WorkEmail: <sjbaker@link.com>
HomePage : http://web2.airmail.net/sjbaker1
Projects : http://plib.sourceforge.net
http://tuxaqfh.sourceforge.net
http://tuxkart.sourceforge.net
http://prettypoly.sourceforge.net
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Message has 2 Replies:
 | | Re: Gear spacings.
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| This may be more appropriate for lugnet.technic. There has been postings or listings of these before, but don't let that stop you. You should add the turntable gears (outside is 56t, I think) somehow. I also would rather see the vertical in mixed (...) (24 years ago, 6-Nov-00, to lugnet.robotics)
| | | Re: Gear spacings.
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| I'm forwarding this from John Deters, who is currently waiting to be able to post to the newsgroup. Replies to jad@ANTISPAM.pclink.com please :-) ... Many years ago I wrote precisely such a program to solve the problem of selecting change gear (...) (24 years ago, 8-Nov-00, to lugnet.robotics)
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