Plans for first pneumatic

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
MasterBlaster
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Hi just putting down some plans for my first air gun
so here goes:



32mm union ball valve as the "trigger"

2mts of 32mm 10BAR pipe

2 90 degrees pvc elbow 16Bar

and a 32mm cap to stop off the air.

Attachments/gadgets

Grip

pressure guage

Sling

and perhaps a breechloading mechanism (havent though about how i will construct this)

any thoughs or ideas will be greatly received

ETA on project : 20 april (im away for 2 weeks with the Air Cadets)
This is my cannon I shall call him; "thughunter"
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Gun Freak
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We probably need to see a diagram...
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clemsonguy1125
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It should work fine, its simple so as long as there are no leaks ball valves work well, if you want more power you can always buy a QEV, or spring load the valve
Good Luck
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deathbyDWV
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Yep should work... I would suggest spring loading the ball valve. This will probably double performance...
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Marffy
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if you are going to use a ball valve i would get a burst disk and spring-load the ball valve.
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jackssmirkingrevenge
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Why bother with a ball valve when you can get a sprinkler valve for 25 quid?
hectmarr wrote:You have to make many weapons, because this field is long and short life
MasterBlaster
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I just want to keep it simple and cheap
i dont really that much money to spare At the moment.
This is my cannon I shall call him; "thughunter"
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jackssmirkingrevenge
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The difference in performance is worth a few extra bob, believe me...
hectmarr wrote:You have to make many weapons, because this field is long and short life
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jrrdw
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jackssmirkingrevenge wrote:The difference in performance is worth a few extra bob, believe me...
Who's bob?
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Gippeto
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"Bob" are little people, (generally of male gender...but with some European ladies...when they don't shave, who can say quantitatively??? :roll: ), loosely resembling fairies or leprechauns, which in certain parts of Europe are traded for goods and or services....much like cash is used on this side of the pond. :wink:

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jackssmirkingrevenge
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Bob, a slang term in Great Britain for certain currency, including the shilling
Bob?

N i c o l e ! ! !

:roll: :D
hectmarr wrote:You have to make many weapons, because this field is long and short life
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