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Will this work . plans .

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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Will this work . plans .

Unread postAuthor: jakob » Tue Dec 09, 2008 2:40 am

http://viewmorepics.myspace.com/index.c ... D=12159542

please leave a reply : ) it will use a hammer as a pilot .
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Unread postAuthor: jackssmirkingrevenge » Tue Dec 09, 2008 2:46 am

Yeah, why not :)
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Unread postAuthor: LCTChamp » Tue Dec 09, 2008 4:11 pm

Yes. Piston valve guns work. What do you plan on making your piston out of?
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Unread postAuthor: MrCrowley » Tue Dec 09, 2008 9:13 pm

It'd help if your piston had more surface area on the sealing face exposed to pressure. At the moment, there's little, if any, surface area actually exposed that will help push the piston back.

jackssmirkingrevenge, has proved it can work, but it'd be better if you have more surface area exposed.

Like in these diagrams:
http://www.spudfiles.com/forums/piston- ... t8157.html
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Unread postAuthor: zeigs spud » Tue Dec 09, 2008 11:42 pm

ya as long as there is a small equalizer between the chamber behind the piston and the pressure chamber that cant equalize fast enough when the chamber behind the iston is opened.
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Unread postAuthor: MrCrowley » Wed Dec 10, 2008 12:06 am

zeigs spud wrote:ya as long as there is a small equalizer between the chamber behind the piston and the pressure chamber that cant equalize fast enough when the chamber behind the iston is opened.

In the quiet words of the virgin mary...come again?
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Unread postAuthor: jackssmirkingrevenge » Wed Dec 10, 2008 1:49 am

MrCrowley wrote:In the quiet words of the virgin mary...come again?


Do you know what nemesis means? Dammit you started me off again :roll:
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