Subject:
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Re: I wish Lego made an "Anti-Backlash Gear"
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Newsgroups:
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lugnet.robotics, lugnet.technic
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Date:
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Thu, 5 Apr 2001 21:29:40 GMT
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Viewed:
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189 times
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Dean, it's probably dumb luck that the two drives on the piece I'm working
on have little slack. Yet, with LEGO beams and blocks you can't use every
gear combination; there are published beam/block/plate combinations that let
this or that pair of gears mesh. Someone will do that for chain, someday.
There's another thing you should have mentioned: The less chain slack the
greater the force between shafts and associated friction.
Regards, Jerry
>
> You're kidding, right? It's almost impossible to build a geartrain using
> the chain that doesn't have tons of reversal delay. The links seem to be
> designed in such a way that they don't work well with technic beams and
> gears. I always have quite a bit of chain slack.
>
> > Also, the chain is beautifully made. When I show it to people, they don't
> > want to give it back. They want to play with it...!
>
> With this I fully agree.
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