Quote:
Originally Posted by nuclearnerd
Cool! I love the idea of a swerve drive demonstration bot. You will be able to put on a real show, dancing across the turf before launching shirts.
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This is very much so the goal! We're looking to use this robot, once fully built and tested, for promotional purposes on Columbia University's campus and during competitions to excite crowds and promote interest in the
maker community at Columbia.
Quote:
Originally Posted by EricH
Depends a lot on wheelbase considerations... Looks like it's a square, or nearly so, so turning shouldn't be as bad as if it was a long-base. And there's always the possibility of a "spin-in-place" mode that would allow for quick turns.
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It's actually a triangle! Spinning in place is our easiest way of approaching turning right now.
Quote:
Originally Posted by protoserge
You called? Nice looking shirt bot!
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Thank you!
Quote:
Originally Posted by ThaddeusMaximus
I see you're using one big beefy 1/4" gusset (which is the swerve plate as well). I'm a little leary and would consider running another crossbracing underneath in the corners, to take torsion in the siderails better.. Unless you already have that? Hard to tell.
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We will definitely need to reinforce how those rails are braced together. The frontmost rail is support entirely by two swerve modules and the 1/4" ABS bellypan, but since we also expect it to take the brunt of impacts from terrain, we'll be adding additional gussets to strengthen that structure.