| Is This A Good Idea? |
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92% |
[ 13 ] |
| No |
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[ 1 ] |
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| Total Votes : 14 |
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| Spud Meister |
 Posted: 06/12/2005 17:25 PM Post subject: |
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Private
Joined: 10 May 2005
Posts: 7
11.45 Spud Bux
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I was planning to make one with a barrel about 10 ft and chamber about 8 ft using rainbird solenoid valve like on a p.a.c cannon but due to lack of resources I couldn't. And I am planning a special loader smaller than revolver X and easier than auto loaders. WINK WINK NUDGE NUDGE SAY NO MORE  |
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| daveroy |
| Posted: 09/18/2005 7:00 AM Post subject: |
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Private
Joined: 18 Sep 2005
Posts: 4
12.72 Spud Bux
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| hey to all,ive been building spudguns for about a year now and the only problem i have is the fact that my neighbours cannot deal with the constent bangs/explosions{cos thats wat it does}i am need of help big time!!!!!.....ive tried drilling holes in the muzzle to realise gases as projectile hurtles out,no good,ive made baffles but thay got blow off in the fist shot.im all out of ideas plz some 1 HELP ME |
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| boilingleadbath |
| Posted: 09/18/2005 9:28 AM Post subject: |
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Moderator
Joined: 12 Mar 2005
Posts: 1647
5491.22 Spud Bux
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| Make your barrel longer - a .7:1 or .6:1 chamber:barrel volume ratio will make it quite quiet. |
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| drac |
| Posted: 09/18/2005 17:07 PM Post subject: |
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Metalhead Moderator
Joined: 24 Apr 2005
Posts: 894
5173.40 Spud Bux
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| Not to mention more powerful at that. |
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| 3quarters |
| Posted: 10/07/2005 21:52 PM Post subject: |
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Private First Class
Joined: 16 Sep 2005
Posts: 29
47.97 Spud Bux
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i've got an idea to use 4 air tanks of 4 feet long, and have a 10 foot barrel
tanks about 3 inche in diameter ,
barrel about 1/2 inch in diameter
the tanks would be positioned in a square pattern, and the barrel coming through the middle. |
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| boilingleadbath |
| Posted: 10/07/2005 22:17 PM Post subject: |
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Moderator
Joined: 12 Mar 2005
Posts: 1647
5491.22 Spud Bux
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| 3quarters - that would be a utter waste of tank volume. Now, a system with 2" ball valves and (duel?) supah(s) feeding a 3" barrel, breach loading would be cool - it'd allow you to fire off up to 4 shots in fairly rapid order. |
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| bboymatty |
| Posted: 02/19/2006 11:50 AM Post subject: |
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Staff Sergeant
Joined: 19 Feb 2006
Posts: 110
219.10 Spud Bux
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im trying to design a full auto magazine for a repeating-style pneumatic. It would be of single barrel design attached to two independently operating chambers that fill and dump air in opposition to each other.
Schematically this is possible, through a system of electronically operated solenoids, so that isnt the problem.
Ive been looking through this thread and havent really found any good brainstorming ideas, so here is one;
:..: "Using only PVC, brass or copper fittings, and using a minimum of machining, how could we design a gravity, or spring fed magazine?"
Anyways, my idea so far is limited to a design closely resembling that of a paintball repeater, however i fear that this would require skills in machining that i do not have or do not have access to.
If anyone knows of prior posts about full auto cannons please point me in their direction[/u] |
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