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Nerf/Other small projectile launcher planning. *update 1*

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: Gun Freak » Thu Apr 15, 2010 6:52 pm

iknowmy3tables wrote:you can build a piston valve, but most piston valves also fill from the pilot, and you should have known that, so you should defiantly do more research


Adj. 1. defiant - boldly resisting authority or an opposing force; "brought up to be aggressive and defiant"; "a defiant attitude" Hahahah. Nice. :lol:
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Unread postAuthor: iknowmy3tables » Thu Apr 15, 2010 7:00 pm

sorry i just clicked the first spell check

btw your defiantly being an arse :tongue: jk
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Unread postAuthor: chinnerz » Fri Apr 16, 2010 12:54 am

Gun Freak wrote:
iknowmy3tables wrote:you can build a piston valve, but most piston valves also fill from the pilot, and you should have known that, so you should defiantly do more research


Adj. 1. defiant - boldly resisting authority or an opposing force; "brought up to be aggressive and defiant"; "a defiant attitude" Hahahah. Nice. :lol:


what a Grammar Nazi! lol only jokes :P

iknowmy3tables wrote:you were probably looking at clide's mod, there should be diagrams before that, the mod I did fills when released and vents when squeezed.


yeah i was :D i cont rly understand what you are doing in your diagram :S, can you explain what happens when you press the trigger and ill try and draw it?

yeah i know most DIY piston valves fill from the pilot, (for example mine), this just seemed like a convenient way to get more than 1 shot :D i guess ill have to put some more time on to the planning part.


*edit*
ok well you already told me what the part will look like, so i decided to draw up another idea for you guys to look at.

Image

im calling it an auto breach. it is connected to the chamber so when you release the trigger the breach opens. there is a spring behind this so when the chamber pressure is low, it will close. it is essentially a piston with a rod attached to it.... now that i think about it, should this be connected to the pilot as well?
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