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 I think we're doing pretty well . . . but I will never, ever say that "we are ahead of schedule." It's a curse. :D - Éowyn [more] |
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| I think we're doing pretty well . . . but I will never, ever say that "we are ahead of schedule." It's a curse. :D - Éowyn [more] |
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Question on Attaching Hubless Gears
Team 808 was unable to do FIRST this year so we decided to do a 150 lb sumo robot for http://www.nationalroboticschallenge.org/
We've decided to use hubless gears with keys and setscrews because we don't have the extra funds to aquire a hex broach in our current situation. We were going to drill a hole into the face of the gear and into the bore. Then drill a clearance hole and thread the inch or so near the bore for a set screw. Is this how teams have done it in the past? Is there a better way? We want to make sure the key stays in place and doesn't widen the keyway. Our mentor wanted us to see if there was a better way of holding the key in place. Thanks Inventor Drawing coming once we build the sumobot Fully autonomous 150 lb robots + IR Stealth = You can't see me! Dan and Team 808 |
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