Dan003400's 7th Pneumatic Gun

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.

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Dan003400
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This is a 2" T with 1.5" Porting!

Here is some Pics..


<a href="http://imageshack.us"><img src="http://img225.imageshack.us/img225/770/ ... 003yx8.jpg" border="0" alt="Image Hosted by ImageShack.us"></a>
Last edited by Dan003400 on Thu Dec 21, 2006 9:20 pm, edited 2 times in total.
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MrCrowley
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wheres the rest?
squeaks
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Question, what size porting is that and what part(not piece of rubber) is that seating on? I'm not certain, but It looks to me like a piece of pipe sanded down to a point. Just correct me if I'm wrong.

Wait, now I'm even more confused because I just notice what I thought was a piece of pipe is coming from the threaded side and not the bushing side. Now you really have to explain 'cause I'm lost.

Third edit here. What kind of rubber did you use for the sealing face?
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Dan003400
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Rubber from Mcmaster

it is a Pipe on a bushing then a treded adapter
i had to cut them and slpit the the room in the T to weld them there!
Last edited by Dan003400 on Mon Feb 05, 2007 5:08 pm, edited 1 time in total.
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Dan003400
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I added the scwes , the piston is serviceable, so if it breaks i can fix it!
john bolton
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dont double post r-tard! and wheres the chamba and barrel? or do you just fill the tee up with gunpowderand put a brick on it?
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the "chamba" screws into the tee. And gunpowder... WTF?????

This is a pneumatic cannon. Wow
squeaks
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I like it, that way you can have interchangeable barrels, get to the piston, and it's all done rather cleanly. I'd put O-rings on your piston since you're so close to Gort and his lathe.
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nicholai
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Nice looking piston valve dan! Is it a chamber sealer or barrel sealer?
Image
squeaks
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You can tell it's a barrel sealer 'cause it has no o-rings. Anyway, just so you guys don't do this, DO NOT use rubber from neoprene waders. I peeled off the fabric from the outside and used the rubber from the inside. It was much too weak and held a seal for about 5 minutes before it blew.......to pieces!!!!!
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Dan003400
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I love this valve as of now, becasue i made that with no lathe!,

just got my new mini lathe i nee a 3-3.5" Lathe Chuck if you know where to get one tell me dan003400@yahoo.com or just send a mesage on here!
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Dan003400
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Didnt mean to post this, sry!
Last edited by Dan003400 on Sat Dec 23, 2006 3:45 pm, edited 1 time in total.
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noname
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"dont double post r-tard! and wheres the chamba and barrel? or do you just fill the tee up with gunpowderand put a brick on it?"
Who's the real "r-tard" behind all this? Hmmmm..... Lemme work on it a sec...
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Insomniac
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Squeaks, barrel sealers can use o rings, they just need an equalisation hole. Gorts mauler valves use o rings and they're barrel sealers.
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killagorrila99
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Sorry about mr. bolton, He's an r tard. And he was joking.
"I'm sorry, Mr.Bush cant come to the phone right now, He's playing cleudo with Mr. Cheney And he has him in the Cupboard with a broom stick" -White house receptionist.
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