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tshirt cannon

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
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Unread postAuthor: kb18951452 » Sat Aug 04, 2012 5:05 pm

preloaded with a shirt? I don't think i follow how this works. Something has to move in order to allow the air to escape in the barrell? Or is that delrin "flexible enough" to make this concept a diaphram?
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Unread postAuthor: Goats spudz » Sat Aug 04, 2012 7:26 pm

Delrin isn't flexible, it moves backward.
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Unread postAuthor: kb18951452 » Sat Aug 04, 2012 7:36 pm

sorry was confused as everything was "glues in place" Except for that part i see.
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Unread postAuthor: jackssmirkingrevenge » Sat Aug 04, 2012 11:41 pm

If you had to make it like in the diagram and fit the T-shirt in the coaxial barrel the cart would have to be enormous so not really practical. You can however use the cart as an air source, loading in the t-shirt first.

Given your compact space requirements, including a secondary chamber and a main air source isn't really going to fit with standard parts.

You could make a variation of Brian's pirate pistol, but that would be single shot.
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