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Re: New arm design for Simpson style printer.

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nicholas.seward Wrote:
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> I am not following...
>
> In this design, the gear axes stay at a constant
> distance from each other. I am thinking that the
> drive string can actually hold the two halves
> together. I don't think we need the normal double
> lamina stuff. I will see if I can print some up
> tonight. If they turn out good enough, I may use
> them for Beta Simpson.


If you're considering a spring like I did on my 2D diagram it will work, but I can't imagine it working with only the string. Or perhaps I'm not following you. Are you considering the string for a double actuated joint? In that case it will work.

Haha, you said you didn't have time to test this stuff, but now you will do it! you're excited, aren't you? I am.

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