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SpudFiles Potato Gun Commercial

Last post by quinn whitsitt
Posted in Combustion Cannons
Replies: 15
by PCGUY » Tue Oct 29, 2013 10:54 pm » in Combustion Cannons
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I've been wanting to get in some spud shooting action this fall before the weather got cold. I know it's been a while since I filmed anything for...

Last post

thank you for creating this website is there anything i can do to help
15 Replies

661646 Views

Last post by quinn whitsitt
Fri Feb 09, 2024 2:38 pm
Sketchup Model Library

Last post by mrfoo
Replies: 152
by dewey-1 » Tue Mar 24, 2009 12:12 pm
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First post

Over the last year I have made a lot of CAD drawings for
Pneumatic Launchers.

I have imported several of them into Sketchup format.
Here is the link...

Last post

Bollocks. Dewey put them out in the hope that, and I quote

some of you can make use of these!

There's absolutely nothing wrong with using them,...
152 Replies

387700 Views

Last post by mrfoo
Mon May 20, 2024 11:17 am
Solvent Welding Course Recommended For ALL

Last post by Technician1002
Replies: 46
by sgort87 » Fri Aug 04, 2006 8:18 pm
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Originally posted by DR on the Spudtech forums:

IPEX Solvent Cements ONLINE Course can be found here:

It is recommended that you download and...

Last post

Your earlier post about just scoring the surface, has me wondering if that is why OATEY makes a brush tool that scores the inside of a fitting, and...
46 Replies

203022 Views

Last post by Technician1002
Thu Dec 02, 2010 5:04 pm

Topics

i don't get it...

Last post by zeigs spud
Replies: 6
by zeigs spud » Wed Jan 17, 2007 6:38 am

First post

i don't get it is this basicly a portable air compresser?

Last post

EDIT:
cheers,
skinner
umm i'm not lol.....

6 Replies

1492 Views

Last post by zeigs spud
Thu Jan 18, 2007 2:30 pm
new easey shotgun reloading desighen.

Last post by zeigs spud
Replies: 10
by zeigs spud » Wed Jan 17, 2007 1:39 pm

First post

clcik the pic for a clearer view

the tube connected to the barrel is bant down to hold the bb's in place.
other than that i gues the whole thing is...

Last post

thats it thats the design thiers nothing much to, you can add stuff like a wide paddle interupter, butt heres no point i a diagram
.......what?...

10 Replies

3168 Views

Last post by zeigs spud
Thu Jan 18, 2007 2:26 pm
best way to make tank or buy one....

Last post by Insomniac
Replies: 4
by akaddis » Wed Jan 17, 2007 1:47 am

First post

Hello. Im using a sprinkler valve 3/4in for my pneumatic paintball gun...Currently its powered directly from an air compressor....I want to know if...

Last post

Go to the tip and take the tank of a broken air compressor?

4 Replies

1417 Views

Last post by Insomniac
Wed Jan 17, 2007 5:17 pm
Ghetto Propane

Last post by zeigs spud
Replies: 6
by PCGUY » Sat Feb 26, 2005 9:22 pm

First post

GHETTO PROPANE

Provided By Boogieman -

This is the fabled Ghetto Propane Meter! Okay, so it's not too fabled, but it is recent project. The...

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i think this is getting a little off-topic lol.
nice meter looks easey to make and use.

6 Replies

4441 Views

Last post by zeigs spud
Wed Jan 17, 2007 6:35 am
3/8" Drill Bit

Last post by MrCrowley
Replies: 5
by MrCrowley » Tue Jan 16, 2007 10:44 pm

First post

Ive googled this but google was wrong....

I need a drill bit to tap 3/8 (10mm) threads, Google said 16mm but google was wrong its about 1mm out, Can...

Last post

Yeah there is, Thats what I found on google, it recomended a 16mm bit. Its too big so im going to try get either a 14mm or 15mm drill bit.

5 Replies

1413 Views

Last post by MrCrowley
Wed Jan 17, 2007 12:36 am
problems with piston actuation

Last post by Daemonseed
Replies: 10
by Daemonseed » Thu Jan 11, 2007 12:14 pm

First post

i have made a barrel sealing coaxial air cannon and the piston seals just fine, but when i pilot the air, the piston does not move back and stays...

Last post

i would use a sprinkler valve, but the person who i am making it for wants to spend no more than 50 dollars, but he does however have a 1 inch ball...

10 Replies

4188 Views

Last post by Daemonseed
Tue Jan 16, 2007 11:41 pm
Vid.Spudcannon destroys car

Last post by Insomniac
Replies: 20
by Brian the brain » Sat Jan 13, 2007 2:47 pm
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Not mine..
In this video some clumpsy guy puts a large dent in a car.THe next shot blows out the window.....and blows up the cannon!!!

Last post

It's electrical conduit, I think its orange so its easier to see. ie when its buried in the ground and they are trying to find it.
20 Replies

5461 Views

Last post by Insomniac
Tue Jan 16, 2007 7:23 pm
Push button valve

Last post by akaddis
Replies: 14
by Airsoft Junkie » Mon Jan 08, 2007 12:44 pm

First post

Does anyone know if a valve like this would work in a pneumatic setup?

Push Button Self-Closing 90 Degree Straight Valve

It's the kind that are...

Last post

i think it will workk.but be careful....test it at low pressures first

14 Replies

4024 Views

Last post by akaddis
Tue Jan 16, 2007 4:30 pm
my home meade black powder cannon

Last post by akaddis
Replies: 48
by beergut » Fri Dec 29, 2006 9:51 pm
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I know it's not a spud cannon but I just wanted to share it with you guys... The wife doesn't get as excited over it as I'm sure some of you would......

Last post

nice... wish I could fire it
48 Replies

15426 Views

Last post by akaddis
Tue Jan 16, 2007 4:28 pm
Anyone know of local area spud gun forums? (cincinnati/NKY)

Last post by DeJays Saleen
Replies: 3
by DeJays Saleen » Mon Jan 15, 2007 6:56 pm

First post

Im from the Cincinnati area and wanting to know if people know of any like local forms to where people can meet up and go shooting together........

Last post

ok anyone in the cincy area, or ky area shoot me an email or IM me on yahoo or aim ..... dejayssaleen is my user name for both and my email is...

3 Replies

1341 Views

Last post by DeJays Saleen
Mon Jan 15, 2007 7:12 pm
Two Questions

Last post by SpudBlaster15
Replies: 14
by The_Crackerjack_Man » Wed Jan 10, 2007 11:31 pm

First post

Im making my first air powered rifle. I have the plans all done but I need to know two things first:

1) For a 24V Solenoid rain bird valve, what...

Last post

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Cras nec placerat erat. Vivamus dapibus egestas nunc, at eleifend neque. Suspendisse...

14 Replies

4580 Views

Last post by SpudBlaster15
Sat Jan 13, 2007 8:27 pm
Freeware 3D Modelling and 2D Graphics Software

Last post by Tyro
Replies: 24
by Tyro » Tue Jan 09, 2007 4:08 am
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Yes that's right Freeware software that you can use for modeling your next gun. What's good about Freeware Software is that you can use it legally...

Last post

Coz you have 26 of them! :)
24 Replies

9521 Views

Last post by Tyro
Sat Jan 13, 2007 5:28 pm
Pipe I.D.'s, O.D.'s, Wall Thickness, Weight, and Max PSI

Last post by frankrede
Replies: 1
by chevy08racing » Sat Jan 13, 2007 10:49 am

First post

I found this site and its verry usefull to me so maby it will help others.

The page has Copper, PVC, Wrought Iron, and Cast Iron Pipe info.

p.s....

Last post

I don't like that site, it has some things which aren't true, it says abs is brittle.
And some of the pressure ratings on the pcv seem wrong to me.

1 Replies

2863 Views

Last post by frankrede
Sat Jan 13, 2007 10:58 am
Bernz-o-matic?

Last post by jrrdw
Replies: 2
by LucyInTheSky » Fri Jan 12, 2007 4:38 pm

First post

Dose anyone know the diameter of the tube where the propane comes out on the nozzel?

The diameter of the bit that people usually thread when making...

Last post

I think Pimpmann22 sells all kinds of fittings, and there is 1 inparticular fitting fits what your trying to do, or try they mite have it.

2 Replies

1076 Views

Last post by jrrdw
Fri Jan 12, 2007 6:06 pm
Piston valves a new way!

Last post by thrasmussen
Replies: 10
by thrasmussen » Tue Jan 09, 2007 9:02 am

First post

What if instead of having the piston behind the barrel put it over the barrel and seal it inside and out. I believe that it would make breach loading...

Last post

I like it because it can be breach loaded in an easy fashion.

10 Replies

3691 Views

Last post by thrasmussen
Wed Jan 10, 2007 1:10 pm
hybrid or pnuematic self venting idea

Last post by pyro86

by pyro86 » Mon Jan 08, 2007 1:51 pm

this is my idea ...
i didnt make this picture just edited it

0 Replies

2152 Views

Last post by pyro86
Mon Jan 08, 2007 1:51 pm
ejection methods

Last post by iknowmy3tables
Replies: 34
by pyromanic13 » Wed Jan 03, 2007 9:15 pm
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can you guys tell me of as many different carterage ejection methods (that guns use) that you guys can think of? I'm not haveing very good luck on...

Last post

hey were you trying to placing all the important stuff in a single dimesion to make it more clear, it seems so, which direction are the rounds...
34 Replies

9039 Views

Last post by iknowmy3tables
Mon Jan 08, 2007 9:54 am
Melting/Flattening PVC

Last post by ProfessorAmadeus
Replies: 19
by ProfessorAmadeus » Wed Jan 03, 2007 7:03 am
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Ok I know that people have flattened pvc in their ovens before but I dont want to catch my house on fire. What temperature should it be flattended...

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Ok instead of Pvc Im going to do it with fiber glass. So if I use a blow torch do you think I can melt and bend it? Its an old composite hockey stick...
19 Replies

6277 Views

Last post by ProfessorAmadeus
Sun Jan 07, 2007 12:20 am
Airfoil Templates

Last post by PVC Arsenal 17
Replies: 1
by cannon freak » Sat Jan 06, 2007 4:22 pm

First post

I was wondering if anyone could direct me to some airfoil templates of gliders. I am having quite a bit of trouble trying to find some actual...

Last post

I don't of any but if you're talking about models go to some good stuff there.

1 Replies

854 Views

Last post by PVC Arsenal 17
Sat Jan 06, 2007 5:02 pm
howdy

Last post by Deko
Replies: 8
by spudfellow » Wed Jan 03, 2007 9:23 pm

First post

Hey, I'm sort of new around here, I've been reading, just never made a name so I could post until now. Anyways, this is a video my brother and I made...

Last post

very sweet video, i liked the part where you skipped it across the water, im gonna try that sometime

8 Replies

2577 Views

Last post by Deko
Thu Jan 04, 2007 9:22 pm
cleaning my electrodes?

Last post by singularity
Replies: 5
by zeigs spud » Wed Jan 03, 2007 6:16 pm

First post

well i'm not sure if everyone calls them electrodes but i do so the two screws you put in on a combustion or hybrid cannon for the spark, do you...

Last post

i found that it was easier to clean them with one of those spark plug cleaners, gets pretty much all the grim off them, they have a handle on them so...

5 Replies

1481 Views

Last post by singularity
Thu Jan 04, 2007 7:25 pm
Acetylene mixed with nitrous oxide...

Last post by joannaardway
Replies: 15
by beergut » Mon Jan 01, 2007 12:41 pm
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Anyone ever try Acetylene mixed with nitrous oxide?
I’m thinking I might try this combo with my steel cannon I’m building in a built-off with...

Last post

N2O stores loads of energy in it's structure, whereas oxygen stores none in it's structure. However...

In a pure 1 litre mix of air and 4% propane...
15 Replies

6496 Views

Last post by joannaardway
Thu Jan 04, 2007 5:40 am
Clear SCH40 and fittings...

Last post by Canuckicks
Replies: 3
by csbomb » Wed Jan 03, 2007 5:39 pm

First post

Anyone ever buy from this outfit?

Clear PVC Pipe.com

A completely clear gun would be sweet at night.

Last post

If you look around you can find better prices on the clear PVC :D I can't remember where :oops: but i saw some for half that price

3 Replies

1248 Views

Last post by Canuckicks
Wed Jan 03, 2007 10:48 pm
this might be a silly question but...

Last post by beergut
Replies: 25
by beergut » Sun Dec 31, 2006 8:04 am
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I was drawing up a parts list for my hybrid last night and I got to thinking...

The pressure should only get as high in the combustion chamber as it...

Last post

I understand what you are saying... Which is why I was wondering what the velocity of acetylene (combustion) is... If I recall from my military demo...
25 Replies

5997 Views

Last post by beergut
Wed Jan 03, 2007 6:15 pm

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