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| zaphar |
 Posted: 02/22/2006 19:03 PM Post subject: The Ghettoblaster |
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Private
Joined: 13 Sep 2005
Posts: 22
66.36 Spud Bux
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This is my first cannon, still working on it. It uses propane and has a built in air tank to clear the chamber, It could also be used to add more air to the chamber too, I guess. The cannon can be loaded from the back or the front, depending on what you're shooting. The design is kind of funky because it didn't turn out exactly how I wanted it, but oh well, it was my first so I learned a lot from making it. I still need to paint it and put plastic dip on the fittings. I'm waiting for it to warm up outside so I can paint it. I'll post an update when it's done.
If you look in this directory, there are progess pics.
http://phexus.net/images/potatogun/ |
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| spudmonkey |
| Posted: 02/22/2006 20:03 PM Post subject: |
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Do You Have AnalGlaucoma
Joined: 14 Feb 2006
Posts: 154
815.60 Spud Bux
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| interesting way of takin a picture.... looks nice though |
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| pimpmann22 |
| Posted: 02/22/2006 20:04 PM Post subject: |
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Donating Moderator
Joined: 18 Feb 2005
Posts: 1628
5036.40 Spud Bux
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Holy Fricken Goddess of Satanic Lemurs, thats huge!!!
Im struggling to understand whats going on... Im pretty sure the section resting on your shoulder is the chamber right? Then why is there piping running from chamber to the other "section"? And what is that section there for, because if that is the barrel side why is it increased to 4"??? Nice gun, but Im totally lost to as whats happening on it... |
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| cardinals08 |
| Posted: 02/22/2006 20:09 PM Post subject: |
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1st Lieutenant
Joined: 22 Dec 2005
Posts: 271
11.03 Spud Bux
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the barrel is inside of the Big part I believe, look at the pics on his link if you havent
Edit: look at 4 and 8 |
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| saladtossser |
| Posted: 02/22/2006 20:18 PM Post subject: |
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SpudZilla
Joined: 26 Mar 2005
Posts: 1237
98.19 Spud Bux
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wow that's freakishly awesome!
is that a mirror you are in front of? |
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| drac |
| Posted: 02/22/2006 20:41 PM Post subject: |
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Metalhead Moderator
Joined: 24 Apr 2005
Posts: 894
5173.40 Spud Bux
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I guess that the bottleneck causes the burning gasses to speed up and ignite the other chamber faster.
One question though, whats the KNO3 for?
Very nice, and big. I just about shat myself when I saw that beast. |
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| GhostMonkey |
| Posted: 02/22/2006 22:13 PM Post subject: |
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Private First Class
Joined: 10 Feb 2006
Posts: 26
46.22 Spud Bux
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| that thing is ginormous ... yeah my first paintball gun that i built didn't turn out the way i wanted it either ... but it still worked and it left a crazy dent in my wall when i shot a marble at it ... complete "accident" |
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| Atlantis |
| Posted: 02/22/2006 23:24 PM Post subject: |
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Brigadier General
Joined: 03 Sep 2005
Posts: 956
5049.40 Spud Bux
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| The bottom is where the barrel goes on, I think. The back chamber I believe is for the built in air venting is held. |
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| zaphar |
| Posted: 02/24/2006 14:08 PM Post subject: |
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Private
Joined: 13 Sep 2005
Posts: 22
66.36 Spud Bux
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| saladtossser wrote: | wow that's freakishly awesome!
is that a mirror you are in front of? |
Yeah, it's a mirror, although I had to do a horizontal flip to make it look right. |
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| zaphar |
| Posted: 02/24/2006 14:31 PM Post subject: |
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Private
Joined: 13 Sep 2005
Posts: 22
66.36 Spud Bux
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| drac wrote: | I guess that the bottleneck causes the burning gasses to speed up and ignite the other chamber faster.
One question though, whats the KNO3 for?
Very nice, and big. I just about shat myself when I saw that beast. |
The barrel runs throught the middle of the entire thing, up until the top where the back screws off. The bottle neck was originally going to rest on my shoulder but it didn't work out so well. What I should have done was use two flat reducer bushings instead of the other ones I used. This would have allowed me to slide the propane holder back another inch or two. The propane tank sticks out past the end of the barrel a little, which isn't good, so I need to figure out some way to take the stress off the propane holder. Right now, I'm checking/stopping air leaks before I paint it. The KNO3 is for a smoke grenade design I'm working on. |
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| WOW!! |
| Posted: 03/25/2006 9:47 AM Post subject: |
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Joined: 16 Mar 2006
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| insaneizaak |
| Posted: 03/30/2006 7:04 AM Post subject: |
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Joined: 30 Mar 2006
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| spud freak |
| Posted: 03/30/2006 7:12 AM Post subject: |
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this is for u guys,WOW!! and insaneizaak  (rolling eyes)ok,im done
its really nice for a first canon, though |
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