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coaxial

Built a pneumatic cannon? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
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coaxial

Unread postAuthor: hi » Tue Apr 03, 2007 9:44 pm

This is my old coaxial, I've had it for a few months now. The chamber is 1.5 inch SCH40 pvc and the barrel is SCH40 3/4 pvc. I molded the piston out of hot glue sticks and oiled it with gun oil. This is my fastest shooting cannon to date. It can shoot a dowel so fast you can barely see it. It uses a quick release foe a compressor for filling. it uses a 1/4 inch ball valve for exhaust. the chamber is 5 feet long and the barrel is 8 1/2 feet long.

nothing really special about it, other than the fact that it is really powerful.

If the image dosnt work ill give links in a minute.



Image

http://img464.imageshack.us/img464/6361/cannon4pp6.jpg

[/img]http://img464.imageshack.us/img464/6361/cannon4pp6.jpg[img]

[/img]<a href="http://img464.imageshack.us/my.php?image=cannon4pp6.jpg" target="_blank"><img src="http://img464.imageshack.us/img464/6361/cannon4pp6.th.jpg" border="0" alt="Free Image Hosting at http://www.ImageShack.us"></a>

EDIT- apparently im not very good at posting pictures.
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Last edited by hi on Tue Apr 03, 2007 10:05 pm, edited 3 times in total.
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Re: coaxial

Unread postAuthor: noname » Tue Apr 03, 2007 10:02 pm

It's a picture of a piston. :lol:
Let's see the whole thing!
Time to nitpick:
hi wrote: This is the fastest shooting cannon to date.

Maybe the fastest you've made.

Edit:
OK, there it is. I love coaxials, try to make a mini one.
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Unread postAuthor: hi » Tue Apr 03, 2007 10:04 pm

ohh, yes thats what i ment, ill have to edit that. new picture at up. ( well, kinda)

ps- that is NOT including my hybrid
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Unread postAuthor: jackssmirkingrevenge » Tue Apr 03, 2007 10:06 pm

With those dimensions I have no doubt the power is significant.

Imageshack sucks, why don't you attach the images using the facility provided by spudfiles? Either that or get a photobucket account :wink:
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Unread postAuthor: hi » Tue Apr 03, 2007 10:10 pm

jackssmirkingrevenge wrote:Imageshack sucks, why don't you attach the images using the facility provided by spudfiles? Either that or get a photobucket account :wink:


I have figured that out. i had to edit it about 5 times and re-upload my picures about 5 times as well.

yes, the power it really great.

Noname- i have made a mini coaxial, ill post it in a few minutes.
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