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Hybrid cartridge.

Built a hybrid 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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Is this good for a first?

Hell yes.
3
33%
No.
6
67%
 
Total votes : 9
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Unread postAuthor: clemsonguy1125 » Mon Jul 18, 2011 4:21 pm

Thats an even better idea.
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Unread postAuthor: warhead052 » Tue Nov 01, 2011 3:58 pm

Sorry for the bump. But I finally got around to trying to shoot a cork, and it didn't work. All I heard was a pop of the burst disk and then pfff of the cork just sliding a bit. Didn't even clear the barrel. :? Any suggestions? Again sorry for the bump.
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Unread postAuthor: saefroch » Tue Nov 01, 2011 5:59 pm

Sounds like a bad mix. This thread may be of interest.
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Unread postAuthor: warhead052 » Tue Nov 01, 2011 8:57 pm

Thanks, I will check that out right now.
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Unread postAuthor: warhead052 » Fri Nov 04, 2011 3:14 pm

Double post again, I know... But I ran into a problem. Butane is no longer working, even at a 1x mix. I double layered the pvc with a 1 1/4" ID pvc pipe, and filled with epoxy and hot glue, but the butane won't ignite. The spark gap is about 10mm, and I get a nice big fat spark from it, so that can't be the problem. It may be the burst disks not breaking at a low enough pressure, I may try it again with a different type.
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