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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

1572769 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

753895 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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First post

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

410463 Views

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

Topics

Need bigger spark!!

Last post by VEGEMITEMODDER
Replies: 11
by WOW!! » Thu Apr 20, 2006 11:52 am

First post

I got a question, what is the best was to get a bigger spark?? I cant use a taser, caporitors would work but i have had a few blow up :shock: ,There...

Last post

Cool ,no worries

11 Replies

5062 Views

Last post by VEGEMITEMODDER
Tue Sep 05, 2006 2:34 am
Co2 for any pnumatic

Last post by MrCrowley
Replies: 30
by schmanman » Fri Jun 16, 2006 7:36 pm
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Check this out! Cheap,easy,portable,and light. I've had te idea of usng one of these thngs rolling around in my head for quite some time now.It comes...

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well NOS is easier to get so unles im going to blow myslef up using it(please say so now) i will use it in my next cannons
30 Replies

9778 Views

Last post by MrCrowley
Mon Sep 04, 2006 11:37 pm
Very Lost and need help

Last post by pyromanic13
Replies: 4
by iamthewalrus » Wed Jun 29, 2005 9:38 pm

First post

ok, im looking at as many of clides mini pumps (down to v3.5, I DONT UNDERSTAND IT, is it easier to understand in v1 (i cant get into the old...

Last post

sorry I didn't realise it.

4 Replies

1848 Views

Last post by pyromanic13
Mon Sep 04, 2006 7:49 pm
how did you get into cannons?

Last post by Brian the brain
Replies: 21
by Benny » Sat May 06, 2006 11:54 pm
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how did you get into cannons?, i got into cannons because i always wanted an airgun, but wasnt allowed :( so me and my dad went and spent $20 on sch...

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Back in 1984 my brother and I made a pingpong ball cannon out of a bikepump and some bike tube...
In 1988 I made my first crossbow, followed by a...
21 Replies

9421 Views

Last post by Brian the brain
Mon Sep 04, 2006 11:06 am
should i?

Last post by rna_duelers
Replies: 1
by killagorrila99 » Mon Sep 04, 2006 4:57 am

First post

Should I make a tutorial on how to make a basic pneumatic cannon? Like a shoulder mounted pneu? Anyway if anyone would like me to i will.

Last post

Go for it,why not it could help some new people and such sounds like a good idea.Will it be just a simple over under?

1 Replies

668 Views

Last post by rna_duelers
Mon Sep 04, 2006 5:45 am
look how short the barrle on this gun is!?

Last post by MrCrowley
Replies: 6
by pyromanic13 » Mon Sep 04, 2006 1:20 am

6 Replies

20152 Views

Last post by MrCrowley
Mon Sep 04, 2006 2:49 am
cannon trouble

Last post by dinsdale
Replies: 15
by fruitcannon » Thu Jun 15, 2006 11:19 pm
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Hi, this is my first post here, and i've been having some issues with this spud gun i built today. Its my third build, and the first to not work....

Last post

Gasoline, misted through a spray bottle.
never done it myself, but i've heard it works well
15 Replies

5069 Views

Last post by dinsdale
Sun Sep 03, 2006 11:39 pm
Question on pneumatic firing mechanisms

Last post by MrCrowley
Replies: 8
by Rehab Ralph » Tue Mar 22, 2005 9:14 pm

First post

Im not sure how the sprinkler valve works or how to set one up. I have looked at pictures and studied them. I went to the hardware store, baught a...

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Hi there! I'm starting to build my own pneumatic as well. Seems there are three ways to trigger it with a sprinkler 1) electric via switches and 3x...

8 Replies

8498 Views

Last post by MrCrowley
Sun Sep 03, 2006 11:18 pm
Newbie buying parts out of Home Depot

Last post by zerodivide
Replies: 10
by zerodivide » Thu Aug 31, 2006 9:48 pm

First post

Been reading and searching the forums and various sites to make my first pneumatic air cannon. I've decided to use a sprinkler valve and PVC. So I...

Last post

Thanks, I bought the 1 inch Watermaster plus the male to female adapters for it. Found myself some rubber tire valves from Walmart and used metal...

10 Replies

2925 Views

Last post by zerodivide
Sun Sep 03, 2006 3:27 pm
UKSGC Competition

Last post by LucyInTheSky

by LucyInTheSky » Sun Sep 03, 2006 5:57 am

Just thought I would tell the UK people there is a design competition here

you win the stuff to build your design

0 Replies

2264 Views

Last post by LucyInTheSky
Sun Sep 03, 2006 5:57 am
Boogie mans His

Last post by frankrede
Replies: 2
by frankrede » Sat Sep 02, 2006 11:28 pm

First post

I have a question but I cant ask him. How does he thread the brass fittings into the pvc,without the bipe hitting the walls? I know how to thread...

Last post

Ha!,I just couldnt imagine putting the pipe first lol, Im dumb, Put the pipe last. ok, I think tht is how my ignition is going to be on my Hybrid.

2 Replies

977 Views

Last post by frankrede
Sat Sep 02, 2006 11:59 pm
Sch 80 use.

Last post by MrCrowley
Replies: 7
by SpudStuff » Sat Sep 02, 2006 6:12 pm

First post

I have just aquired 20' of 1.5 sch 80 and ~6' of 2 sch 80. What chould i use it for.

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Not sure if you know this crowley, but the ID of 2 sch 80 is 1.913 and the OD of 1.5 is 1.9 , which doesn't leave too much chamber space for a...

7 Replies

1525 Views

Last post by MrCrowley
Sat Sep 02, 2006 11:39 pm
I have decided

Last post by frankrede
Replies: 12
by frankrede » Sat Sep 02, 2006 1:37 pm

First post

I am going to build a hybrid. All Sch 80. Pneumatics and combustions are boring me easily,even at 140 psi. I need a challenge.

Last post

Solvent weld everything, then drill holes and put in the bolts and nuts. my way would have 3 nuts Cause I am a proffesional at overlooking simple...

12 Replies

3084 Views

Last post by frankrede
Sat Sep 02, 2006 10:45 pm
Tyre Inflator Gun

Last post by MrCrowley
Replies: 8
by MrCrowley » Thu Aug 31, 2006 3:09 am

First post

hey can you use the blowgun from one of these.....? :?

and could you take the gauge of and place it somewhere else like on your chamber and use...

Last post

dont matter anymore i bought a blowgun that everyone else uses at super cheap auto for $10 8)

8 Replies

2756 Views

Last post by MrCrowley
Sat Sep 02, 2006 4:05 pm
Filling Solenoid Hole

Last post by dinsdale
Replies: 4
by MrPotatoHead » Wed Aug 09, 2006 12:10 pm

First post

I am filling the hole that once housed the solenoid on my sprinkler valve. Do I need to just fill the top portion of the hole to seal it off or do I...

Last post

Dinsdale was the name of a character in a monty python sketch,
he is not actually shown, its a few characters talking about 'dinsdale', he liked to...

4 Replies

2057 Views

Last post by dinsdale
Sat Sep 02, 2006 3:22 pm
pnuematic or combustion

Last post by cannon freak
Replies: 4
by I.Am.Awesome » Sat Sep 02, 2006 9:11 am

First post

which is more powerful, a pnuematic gun or a combustion gun cuz i want to make a really powerful one

Last post

Usually the pneumatic is more powerful since it reaches higher pressures than a combustion, so for the same size gun the combustion would be beat. If...

4 Replies

2074 Views

Last post by cannon freak
Sat Sep 02, 2006 11:24 am
Galvanized Pipe guns?

Last post by mark.f
Replies: 5
by BoomerGer » Fri Jul 14, 2006 10:00 pm

First post

Hi there, I'm new to your neighborhood, so pardon the dumb questions I may ask. The first one is obvious...WHY make a spud gun from PVC pipe (or any...

Last post

When you look at it in the grand scheme of industry, 100 PSI is like a fart in a balloon.

If you feel like using metal, then you've got my vote. But...

5 Replies

4020 Views

Last post by mark.f
Sat Sep 02, 2006 6:28 am
Presure Rating help

Last post by schmanman
Replies: 7
by cannon freak » Thu Aug 31, 2006 6:15 pm

First post

Could anyone tell me or direct me to a chart that shows the maximum operating pressure of 2 black seamless steel? Im getting it off of mcmaster.

Am...

Last post

that's what most people go by. 1/2 the pressure the rest of the pipe is rated to

7 Replies

1898 Views

Last post by schmanman
Fri Sep 01, 2006 9:16 pm
Propane/Oxygen Hybrid Idea

Last post by spudmonkey
Replies: 13
by Pete Zaria » Thu Aug 31, 2006 2:11 pm

First post

Right off the bat, this is kind of a crazy idea. If I attempt this, it will be extensively tested remotely.

My idea is to build a (hybrid) gun out...

Last post

uhhh....dude i fire my sch80 cannon with oxy & mapp there isnt much oxy in one of thoes containers, im out of town right now so i cant tell u how how...

13 Replies

3436 Views

Last post by spudmonkey
Fri Sep 01, 2006 9:16 pm
Whats better? Pneumatic or combustion?which do ya like more?

Last post by Pressure_Tester
Replies: 23
by Pressure_Tester » Sat Aug 26, 2006 11:35 pm
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i just want to hear the opions of others one what they think is the best, or if one is not better then the other, then which is better in different...

Last post

hey thanks Pete Zaria
23 Replies

5981 Views

Last post by Pressure_Tester
Fri Sep 01, 2006 7:42 am
Copper pipe questions

Last post by Brian the brain
Replies: 3
by Brother_Bear » Wed Oct 19, 2005 2:26 pm

First post

Anyone know if its safe or realtivly safe to use unrated (as in that the store-clerk is clueless) half-hard copper-pipe for a Pneumatic pistonvalve...

Last post

I've had unrated copper up to 16 bar.
THe brass fittings can hold a lot more.
I switched to steel pipe ( used in heating, same sizes as copper) for...

3 Replies

2361 Views

Last post by Brian the brain
Thu Aug 31, 2006 11:20 pm
Breech Loading Shells

Last post by ProfessorAmadeus
Replies: 8
by noname » Mon Aug 28, 2006 9:45 pm

First post

This is going to be the breech loading system for my next paintball rifle. It would use 1 long pieces of SDR 13.5 with a paintball and wadding inside...

Last post

Thats a really good idea. i know how you feel when no one post on your topic. thats going to be really cool gun.

8 Replies

2762 Views

Last post by ProfessorAmadeus
Thu Aug 31, 2006 9:25 pm
how can i fit a golf ball into a 1.5" sch40 pipe?

Last post by ProfessorAmadeus
Replies: 13
by brettdotcom14 » Sun Sep 25, 2005 12:15 pm

First post

i have a 1.5 sch 40 pipe the golf ball wont fit how can i make it work besides getting a 2 pipe

Last post

I was playing with pipe while i was still in my moms womb.

13 Replies

11396 Views

Last post by ProfessorAmadeus
Thu Aug 31, 2006 6:07 pm
Firing problem

Last post by Pete Zaria
Replies: 15
by Anon » Thu Aug 24, 2006 1:27 pm
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Ok so my first combustions been working fine until today. I finally fixed my ignition mount and got the gun in working order. Now I slapped on my 8...

Last post

Just for comparison, on my old cannon (ABS combustion with 250ci chamber, no propane meter), I use 6-7 seconds of propane from a reasonably fresh...
15 Replies

4487 Views

Last post by Pete Zaria
Thu Aug 31, 2006 1:35 am
very nice fuel

Last post by Pete Zaria
Replies: 1
by Codizzle69 » Wed Aug 30, 2006 9:21 pm

First post

believe it or not, mazola cooking spray( yes, COOKING spray) kicks ass! this stuff works really well and really make a big boom when fireing your...

Last post

In most aerosol sprays, what's burning isn't the product , but the propellant that pressurizes the can. The propellant is usually propane, butane,...

1 Replies

1557 Views

Last post by Pete Zaria
Thu Aug 31, 2006 1:28 am

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