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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

1201594 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

626536 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

336608 Views

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

Topics

Ammo

Last post by starman
Replies: 6
by n-strike » Mon Apr 28, 2008 10:52 pm

First post

Hello, my fellow SpudFilians. I would like to know what would be the best ammo for 1 PVC. I have a foam arrow that fits perfectly, but I don't think...

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You're going to need SDR 21 1.5 PVC for golfball barrels. Regular sched 40 1.5 is unfortunately just slightly too small. SDR 21 is a little tough to...

6 Replies

2614 Views

Last post by starman
Tue Apr 29, 2008 12:32 am
Steam cannon water heating

Last post by psycix
Replies: 34
by RDX, » Thu Apr 24, 2008 7:12 am
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I was thinking if anybody has ideas how to heat water inside stainless steel chamber 8) some kind of electrical heating system would be good.

I...

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DYI I´m not sure about the licence, but I still don't want to by helium bottle or rent one, they cost very much in finland and finding place to get...
34 Replies

8675 Views

Last post by psycix
Mon Apr 28, 2008 5:46 am
Leaking schrader

Last post by TwitchTheAussie
Replies: 9
by TwitchTheAussie » Sun Apr 27, 2008 3:24 am

First post

So my schrader valve on my pneumatic is leaking. It only happens when I use my air compressor and its the only pump I have :x . ANy idea's on fixing...

Last post

I think its just the stem needingtightening. It wouldn't be leaking from the sides as I put around 100ml of epoxy on the inside and around where I...

9 Replies

4295 Views

Last post by TwitchTheAussie
Sun Apr 27, 2008 7:04 pm
High pressure storage, free co2 and bonus parts.

Last post by Gippeto
Replies: 41
by Gippeto » Fri Apr 11, 2008 1:40 pm
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A little history;

I have been looking around for a pressure reservoir to build my Poland Spud compressor.

I called the local fire safety company...

Last post

Yours might be different, but mine had two outlets on the case.(visible on the cut off portion)

The case is pressurized (measures .120 thick).

The...
41 Replies

13043 Views

Last post by Gippeto
Sat Apr 26, 2008 6:49 pm
Fast valve with trigger and shelled rounds

Last post by OuchProgramme
Replies: 7
by Jakal444 » Wed Mar 26, 2008 9:35 am

First post

I came up with this design for a valve with a trigger and shells that are loaded through the back of the gun.

1) Remove endcap and spring
2) Put...

Last post

I think Deux es Machina -Or something along those lines- goes along w/ you idea.

Its a bolt cartridge ejecting pneumatic launcher

7 Replies

3739 Views

Last post by OuchProgramme
Sat Apr 26, 2008 3:16 pm
Scarab, BFG, End of World, etc...

Last post by SpudFarm
Replies: 14
by DYI » Thu Apr 24, 2008 9:27 pm

First post

Just to give everyone a heads up, but plans have changed. , as everyone seems to call it, won't be getting built, at least any time in the...

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well i would like if this gets on the tracks again:P

and for DYI is the cannon a hybrid?

14 Replies

2852 Views

Last post by SpudFarm
Sat Apr 26, 2008 8:14 am
A Challenge of Sorts

Last post by MrCrowley
Replies: 3
by chisox21 » Fri Apr 25, 2008 10:54 am

First post

I myself am not at all an experience spudder, simply in the learning stages, but last night i came up with a crazy idea. To keep it short and sweet,...

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Sounds interesting, you could even go portable CO2 for the BBMG and metered propane for the grenade launcher so you don't have to bother over a valve...

3 Replies

1849 Views

Last post by MrCrowley
Fri Apr 25, 2008 5:02 pm
Crank Spring Piston Gatling

Last post by THUNDERLORD
Replies: 4
by goose_man » Fri Apr 25, 2008 1:43 pm

First post

Hey everyone. I haven't posted in a while, but I have what I consider to be an awesome idea for a fully auto gun powered only by cranking.

Picture...

Last post

I think if it was spun electrically, maybe one of the best available electric motor configurations would be an electric boat motor.

They work on...

4 Replies

2186 Views

Last post by THUNDERLORD
Fri Apr 25, 2008 2:41 pm
Basic Spud Gun Animation

Last post by psycix
Replies: 13
by Jman99 » Thu Apr 24, 2008 9:07 am

First post

Here's about the cheapest and most basic spud gun you can make. I hope this animation helps those of you that are new. Other that the little person...

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That was funny. :lol:

Now do some hybrid animations, with blood and gore. :twisted:

Sais the guy with a duke-nukem avatar :lol:

13 Replies

3346 Views

Last post by psycix
Fri Apr 25, 2008 4:32 am
Year of the Spud!

Last post by Blitz
Replies: 12
by Lentamentalisk » Thu Apr 24, 2008 12:12 am

First post

Apparently its the year of the potato:
I haven't actually listened to the podcasts, but it could be interesting. I say we celebrate by shooting some...

Last post

So, next time i want to start a thread about a movie, i should post about something that someone else already has? :roll:

This thread would suggest...

12 Replies

2419 Views

Last post by Blitz
Thu Apr 24, 2008 11:07 pm
Does any one know thier history?

Last post by THUNDERLORD
Replies: 13
by Jared Haehnel » Thu Apr 24, 2008 6:36 pm

First post

So I'm typing up my research paper and my english teacher wants me to include a section on the history of spud guns
I'm looking into it but I was...

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:idea: I think you should do a paper stating that the Earth is not moving at all.

And write that it is the center of the entire universe and state...

13 Replies

6257 Views

Last post by THUNDERLORD
Thu Apr 24, 2008 10:49 pm
Ideas

Last post by willarddaniels
Replies: 4
by Jeeperforlife » Wed Apr 23, 2008 8:46 pm

First post

I have had a few ideas since I started the site and since I won't be able to work on them for a wile I would like to share.

high pressure...

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no worries, I would have probaly made the same mistake had I not been the owner of a black powder rifle and 6 other guns (the crossbow doesn't count)

4 Replies

1637 Views

Last post by willarddaniels
Wed Apr 23, 2008 10:40 pm
interactive physics

Last post by igpay

by igpay » Wed Apr 23, 2008 6:07 pm

I didn't know where this topic fit so i just put it here :)

So, I was reading JSR's post about blow forward breeches , and I saw a proof of concept...

0 Replies

2286 Views

Last post by igpay
Wed Apr 23, 2008 6:07 pm
centrifugal vortex bbmg

Last post by ghostman01
Replies: 18
by saladtossser » Sat Jul 15, 2006 2:06 pm
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you get the idea, this will use air and/or an electric motor to spin, a motor alone is too slow, compressed air is blasted into the center of the...

Last post

the blades dont create airflow -- it uses the centrifugal energy from them and pushes them out of the barrel

edit : whoops really old topic!!
18 Replies

8227 Views

Last post by ghostman01
Wed Apr 23, 2008 1:09 am
Old technology meet Mr GB

Last post by D_Hall
Replies: 9
by Carlman » Tue Apr 22, 2008 12:41 am

First post

hi all,

i felt the crave for some golf ball on print server action today :D

here is the HP Jetdirect 300x in all its glory

here is my first...

Last post

Depends on what you hit on a circuit board.

I've fired a .22 LR at a single unit on a board (an admittedly sizable capacitor) and been stunned to...

9 Replies

2226 Views

Last post by D_Hall
Tue Apr 22, 2008 8:58 pm
Death Of A Fridge - Video

Last post by MrCrowley
Replies: 23
by MrCrowley » Mon Apr 21, 2008 9:41 pm
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After the failure of my mini-fridge and the lack of compressor, I deemed it worthy of destruction in the name of science.

I filmed it a few hours...

Last post

huh, i like the house behind your backstop.... ah well just be careful its okay as long as nothing goes through the window.. Like I said before it'd...
23 Replies

5957 Views

Last post by MrCrowley
Tue Apr 22, 2008 4:52 pm
Paintball Tank!

Last post by Blitz
Replies: 36
by iPaintball » Mon Apr 07, 2008 8:08 pm
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Wow, i must say i was VERY impressed when i saw this piece of art on wheels. It has a SCUBA tank air source to pressurize the chamber and I've been...

Last post

They're okay.

It's really not terribly hard to make a paintball tank really, it's just gotta have safety in mind, especailly if you want it allowed...
36 Replies

15566 Views

Last post by Blitz
Mon Apr 21, 2008 6:05 pm
QEV valves?

Last post by jrrdw
Replies: 7
by Stephen Holliday » Mon Apr 21, 2008 3:17 pm

First post

Anyone know of a website to buy one of these valve?

Last post

What is a good price for a QEV? Depends on the size and ship to location and who you buy it from.

7 Replies

1722 Views

Last post by jrrdw
Mon Apr 21, 2008 4:26 pm
Lots and lots of Questions and some of whats to come

Last post by Maniac
Replies: 8
by Maniac » Sun Apr 20, 2008 6:25 pm

First post

Insted of steting a new topic for all of these questions i decided to have one big topic for them all. Some of these questions my be kind of...

Last post

It actually was made by some guys at a computer store i know they did a good job on it but it has finnally crashed and is unuseable.

There should...

8 Replies

1773 Views

Last post by Maniac
Mon Apr 21, 2008 3:50 pm
How-to: Metal cannonballs of (nearly)any size

Last post by SpudFarm
Replies: 39
by Fnord » Tue Apr 03, 2007 9:48 am
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A couple days ago I decided to try making custom lead cannonballs for my contest entry (don't know if it will be powerful enough to shoot them...

Last post

you have kicked up every old topic on this forum now.. congrats..
39 Replies

20454 Views

Last post by SpudFarm
Mon Apr 21, 2008 9:29 am
Getting more views on your creations

Last post by Ragnarok
Replies: 13
by Velocity » Sun Apr 20, 2008 9:05 pm

First post

I see a lot of people out there who make some really nice cannons, but really do not get the recognition that they deserve for it. Usually it is not...

Last post

That's what I do, my account has over 220,000 views now, and I get a lot of comments saying 'hey that doesn't look very simple at all'... :D
I found...

13 Replies

3416 Views

Last post by Ragnarok
Mon Apr 21, 2008 9:05 am
piston valve tee

Last post by MrCrowley
Replies: 4
by Demon » Sun Apr 20, 2008 11:47 am

First post

I see piston valve evry where but i dont know ow to make them .PLZ said me how to make them . :idea:

Last post

Read the above posts^

Also check out the rules:

Just so you know, we will not give you plans. We provide the plans on this site, your job is to...

4 Replies

1411 Views

Last post by MrCrowley
Sun Apr 20, 2008 4:04 pm
Socket Depth Question

Last post by Hubb
Replies: 1
by Pilgrimman » Sun Apr 20, 2008 12:38 pm

First post

For my new design, (This is hard to describe) I want to pass some 2 pipe through a 2 tee all the way to the opposite socket. In the same socket, I...

Last post

In order to be able to pass the pipe through the tee, the inside walls of the tee will need to be cut down (sanded). This will compromise the...

1 Replies

734 Views

Last post by Hubb
Sun Apr 20, 2008 2:14 pm
Spudding for your TI calc....

Last post by rcman50166
Replies: 54
by brogdenlaxmiddie » Tue Apr 08, 2008 8:43 pm
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Has anyone thought of making some programs for the Texas Instruments Calculators? Specifically the 83-84 ( graphing) calculators.... It would be...

Last post

I was thinking about doing the same for the calculator. But midway into the program I deemed it entirely useless for anyone who know basic geometry...
54 Replies

13605 Views

Last post by rcman50166
Sun Apr 20, 2008 12:03 pm
epoxy coating

Last post by Fnord
Replies: 21
by pat123 » Sat Apr 19, 2008 9:09 am
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do you think it would increase the strength of a sch 40 steel pipe if I poured about a half inch of epoxy around it? would it be enough to safely...

Last post

I thought I said not to quote me

Ha! I'm doing it again!

(Sorry, I missed that the first time somehow. )

2 welded steel should be around 2300,...
21 Replies

3330 Views

Last post by Fnord
Sun Apr 20, 2008 9:40 am

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