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View Full Version : Week 6 Update: 2851 Crevolution

Squeakypig
22-02-2012, 22:16
We decided to withhold our shooter this year. Week 5 we had a functional practice bot up, this is Tartarus.

http://www.youtube.com/watch?v=8yEm6B5O8rs

Official release video once the shooter and programming is done.

This year was a really important year to have a practice bot for us.
CalTran
22-02-2012, 22:25
Interesting...at the beginning, what was causing the "slipping" of the balls? Was it just lack of compression?
Squeakypig
22-02-2012, 22:27
At the end of the video you can see our device to compress and un-compress the balls against our polychord conveyer. The operator kept flipping the switch back and forth.
Tom Line
22-02-2012, 22:28
That's a neat metering system. Do you count the balls as you bring them into the robot as well, so that the back knows when to close?
Squeakypig
22-02-2012, 22:32
No, everything is manual, however the tower will only hold 3 balls. If our shooter is running and another ball is fed into the tower when we already are holding 3, the top ball gets shot out.
one4robots
22-02-2012, 23:33
We have a very similar pneumatic driven "backboard" on our intake system that allows us to hold balls. Have you had any problems with balls jamming, and if so, how did you overcome them?
Squeakypig
23-02-2012, 00:21
We have a very similar pneumatic driven "backboard" on our intake system that allows us to hold balls. Have you had any problems with balls jamming, and if so, how did you overcome them?

We have not had any problems jamming yet. I would just make sure that your conveyer only has room for one ball to come through it at a time and make sure that your "backboard" only tilts out just a little. We have about a 5 degree difference between closed and opened on ours.