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help with 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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help with coaxial

Unread postAuthor: bob-a-lu » Thu Nov 08, 2007 8:48 pm

for my sealing face could i use a whoopie cushion?
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Unread postAuthor: LikimysCrotchus5 » Thu Nov 08, 2007 8:54 pm

maybe, you can try it. If that doesnt work, try a thicker pircr of rubber. You can buy a tire innertube for 15 bucks at an auto zone. I know its alot but its pretty big and should last you a number of cannon builds.

this is what it looks like

and while i am writing this, how can i put a picture from the internet on this post rather than putting a link to the pic?
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Unread postAuthor: Hubb » Thu Nov 08, 2007 9:04 pm

A woopie cushion is designed to hold air so it should work. It should work very similar to an inner tube.

As far as pictures, register with photobucket, go to your album, upload a pic, click on the code provided, then paste it in the post.
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Unread postAuthor: LikimysCrotchus5 » Thu Nov 08, 2007 9:08 pm

yea but if you look at some posts, yous see that people have put pictures on there dirctly from the internet. They didnt upload it with photobucket, or imageshack or spudfiles, its just on the post.
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Fix up copper cannon
Fix up 4SPC
Start Stirrup pump
Start Toolies piston bazooka
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Unread postAuthor: Eddbot » Thu Nov 08, 2007 9:20 pm

just use the image tags like

[img]http://us.st11.yimg.com/us.st.yimg.com/I/tigerwin_1959_10944359[/img

just add another bracket at the end of the img close

it'll show up like this:

Image

EDIT: oops, it might have to be a jpeg for that to work

edit 2: i am determined to figure this out!! just a little too not smart

edit 3: I DID IT!!!! W00T!!!!!

Image
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Last edited by Eddbot on Thu Nov 08, 2007 9:29 pm, edited 3 times in total.
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Unread postAuthor: BigJon » Thu Nov 08, 2007 9:23 pm

I don't see why it wouldn't work, but you might want to try using a few layers because it's really thin.
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Unread postAuthor: Killjoy » Thu Nov 08, 2007 10:00 pm

Ace hard ware usually has a pack of 1/8" and 3/16" thick rubber sheet for gaskets and stuff. works good. But any general almsot any rubber sheet thing should work
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Unread postAuthor: LikimysCrotchus5 » Thu Nov 08, 2007 10:40 pm

ok i still cant do it :oops:
can you show me expcept put a space where it is not needed so i can see the text? Sorry to be offtiopic :oops:
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Fix up copper cannon
Fix up 4SPC
Start Stirrup pump
Start Toolies piston bazooka
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Unread postAuthor: shud_b_rite » Thu Nov 08, 2007 11:54 pm

Go to a tire shop they should be able to give you some inner tubes for free. Stuff paying $15. Me and my mates when to one and got 6 huge second hand truck innner tubes to go surfing on (dont ask) for free.
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Airbeds... so many different uses
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