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Unread 12-01-2014, 12:03
Joe Johnson's Avatar Unsung FIRST Hero
Joe Johnson Joe Johnson is offline
Engineer at Medrobotics
AKA: Dr. Joe
FRC #0088 (TJ2)
Team Role: Engineer
 
Join Date: May 2001
Rookie Year: 1996
Location: Raynham, MA
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Re: [Ri3D] BOOM DONE. New video w/ more robot shots

Quote:
Originally Posted by Jay O'Donnell View Post
Dr. Joe,
I was wondering if slowing down was necessary for your robot to pickup the ball. I'd be interested in seeing what happens when you hit the ball while traveling at higher speeds with the intake running. I loved your design, very compact and well done. I also think the clock on the robot was genius as drivers can't afford to look away from the robot.
Time is definitely on my mind. El Toro is reliable and (imho) robust but it is not the fastest way to pick up a ball.

Current configuration has a 20:1 ratio from Banebot 775 motor to the horn. I think that perhaps a lower ratio (i.e. faster spinning) would make El Toro better.

As to pushing the ball away, the angle of the horns did a pretty good job of trapping the ball. Again, El Toro is not the perfect ball pick up but it is pretty good.

Dr. Joe.

P.S. Display on the robot, I really hope that a bunch of teams implement these. It is SO useful. I expect a lot of creative uses to come from the teams this year and in coming years.
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