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Unread 29-01-2010, 15:16
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Re: pre-charged Pneumatics

Quote:
Originally Posted by Al Skierkiewicz View Post
Ok Jim,
Using your robot as an example, what happens to the kicker when your tubing is not stretched?
The tubing is always stretched, in the "just fired" position there is a lot of tension on the tubing, pulling the kicker forward.

Quote:
Does gravity affect it's position?
No.

Quote:
Is it firmly held outside of the frame perimeter even though the tubing is not stretched?
The current designs have the kicker firmly prevented from moving outside the frame perimeter, because it hits the frame and stops.

Quote:
If all systems fail on your robot (a hard hit causes your battery to become dislodged and it breaks off a pneumatic fitting), what happens to the kicker? Same scenario but the kicker was not yet in a position to fire?
That is a good question, we can't answer it because we dont' have the firing system all designed and built. A good answer might be to design it so that it can't fire accidently under circumstances like this, and that is what we're trying to do.