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bolt action coaxial?

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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bolt action coaxial?

Unread postAuthor: kydavies » Sat May 05, 2012 11:06 pm

heres my design for a bolt action coaxial to be used for 40mm projectiles (filled ping pong balls and squash balls)

the main problem I for see is making the piston due to my limited machining experience and/or access to a lathe

I can redo the drawing if needed (my computer was acting up)
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mikemurph wrote:yea, the ammo has been changed to a more aero dynamic projectile. it consists of the back half of a dart, and a hot glue ball
AHahahahah!!
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Unread postAuthor: quark1980 » Sun May 06, 2012 8:06 am

seems feasable... kinda exacly my design :)

posted here
http://www.spudfiles.com/forums/nice-fi ... 24075.html

Image

so yeah, i like "you`re" design :)
great minds think alike.. right? :D

are you planning to build it?
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Unread postAuthor: POLAND_SPUD » Sun May 06, 2012 8:22 am

No offence but I thought of that earlier :D
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Unread postAuthor: quark1980 » Sun May 06, 2012 9:10 am

POLAND_SPUD wrote:No offence but I thought of that earlier :D


:shock:

orly?

8)


nah do we really think the stuff we come up with is that unique? i dont think so.. :P building it properly... thats the real challenge!
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Unread postAuthor: jackssmirkingrevenge » Sun May 06, 2012 9:12 am

quark1980 wrote:nah do we really think the stuff we come up with is that unique? i dont think so.. :P building it properly... thats the real challenge!


Image

:D
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Unread postAuthor: POLAND_SPUD » Sun May 06, 2012 9:24 am

Lol say what you want but polish vodka is actually very good
...and vodka has most likely been invented here as well
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Unread postAuthor: jackssmirkingrevenge » Sun May 06, 2012 10:02 am

POLAND_SPUD wrote:Lol say what you want but polish vodka is actually very good


Agreed 100% :D I was just trying to point out the context in which your posts should be taken ;)
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Unread postAuthor: POLAND_SPUD » Sun May 06, 2012 10:58 am

I knew but you kind of ruined it by stating it openly :)
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Unread postAuthor: kydavies » Sun May 06, 2012 12:25 pm

lol, I searched bolt action coaxial and came up with nothing XD. Quark, its kinda funny how we came to the EXACT same solution.

I havent had polish vodka but i got a 1L bottle for 3 euros when I was in germany :)
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mikemurph wrote:yea, the ammo has been changed to a more aero dynamic projectile. it consists of the back half of a dart, and a hot glue ball
AHahahahah!!
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