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pic: Shaker Robotics Shooter
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Re: pic: Shaker Robotics Shooter
Looks pretty sweet. are those BB 550's or FPs?
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Re: pic: Shaker Robotics Shooter
That camera is awfully close to the wheel...
Cool angle adjuster though! |
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As far as motors, we avoid the 775s at all costs. We are using FPs with a 4:1 reduction just like O'Sancheski said, but it is a custom transmission, not a BB. |
Re: pic: Shaker Robotics Shooter
That hood design is interesting. I take it you also have a method of regulating the amount of air going to the cylinder so it is truly adjustable, rather than a 2 stage hood?
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Re: pic: Shaker Robotics Shooter
looks functionally similar to what we are doing with year. The only thing that worries me is your camera placement. Have you checked the vibrations you are going to get having the camera that close to the wheels?
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Re: pic: Shaker Robotics Shooter
Very nice. Our hoods are remarkably similar in design. We also chose a leadscrew for a few reasons. The top two being fine adjustment capability and also the resistance the leadscrew had on the hood torquing as a ball went through. The screw acts a mechanical stop as opposed to driving it at the pivot point with a longish moment arm.
Looking forward to seeing it all together. -Brando |
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Also, 2791 has come a long way from the wooden Claw PVC arm days of 2011. Hehehe. |
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Here is a thread that will tell you everything you need to know: http://www.chiefdelphi.com/forums/sh...ht=Banebot+775 Hopefully this prevents 2791's thread from turning into another 775 discussion. |
Re: pic: Shaker Robotics Shooter
We used one of last year's FP motors on our shooter because we had it already. We didn't have any 775s because we took apart the one we got last year, to see why it had so little resistance from the shaft to the wire terminals.
I like the Shaker shooter, reminds me of 1717 in 2009 :) |
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We have our camera mounted on the same platform as our turreted shooter; the vibrations are quite severe. |
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