Subject:
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Re: Dual Differential Adder/Subtractor (again!)
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Newsgroups:
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lugnet.robotics
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Date:
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Thu, 16 Sep 1999 09:13:21 GMT
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Original-From:
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christie <christie@apple.com&Spamless&>
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Viewed:
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563 times
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It just goes to show you that there's an infinite number of solutions to a
given problem!
I forgot about your reply and just started playing, and came up with a
rather different structure and it's working pretty well -- be aware though,
that I prefer slower moving bots, so i typically gear down much more than
others...
motor has an 8t, which meshes to the 24t clutch.
on that shaft is an 8t which meshes to a 24t, which meshes to the 16t on the
differential.
between that gear box and the dual differential transmission, this is
definitely the most complex drivetrain I've done yet!
later,
greg
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> From: alex wetmore <alex@phred.org>
> To: christie <christie@apple.com>, lego-robotics@crynwr.com
> Subject: Re: Dual Differential Adder/Subtractor (again!)
> Date: Wed, Sep 15, 1999, 1:49 PM
> From: "christie" <christie@apple.com>
> > One additional question, are you driving the 24t or 16t section of the
> > differential with the 8t on the motor?
>
> I drive the 24t portion. I think it would be hard to set things up to drive
> the 16t portion with a 8t gear, due to the spacing of gears w/ regards to
> lego unit spacing.
>
> 16t driving 16t is possible, but then you need to gear down elsewhere,
> introducing more gears and lowering efficiency.
>
> alex
>
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