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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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First post

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

660237 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

387301 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

202694 Views

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

Topics

Joining elbows?

Last post by frankrede
Replies: 21
by Flying_Salt » Sun Dec 24, 2006 5:31 pm
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First post

I was at Home Depot the other day buying fittings and a guy who worked there told me the way to join 1'' elbows is with a 3/4'' coupling. I bought it...

Last post

Oh, its ok, I feel dumb today, I found out that ovc was measured in inner diameter:(
21 Replies

5129 Views

Last post by frankrede
Wed Dec 27, 2006 2:39 am
chemical reaction pneumatic?

Last post by frankrede
Replies: 8
by djt » Sat May 27, 2006 12:36 pm

First post

has anyone used two chemicals that produce a large quanity of gas to fill a pneumaic chamber? i dont even know if there are two chemicals that...

Last post

dry ice and water are 2 chemicals.

8 Replies

2436 Views

Last post by frankrede
Wed Dec 27, 2006 2:32 am
has anyone made a draino gun

Last post by PCGUY
Replies: 8
by pyro86 » Tue Dec 26, 2006 6:56 pm

First post

you probably know when you put draino water and aluminum foil in a 2liter bottle it will pop the bottle

i was thinking put draino and water in a...

Last post

I wouldn't suggest anyone doing this. All it takes is a simple Google search to find many videos of this mixture blowing up in the hands of it's...

8 Replies

2681 Views

Last post by PCGUY
Tue Dec 26, 2006 10:55 pm
Best pvc fittings?

Last post by Bluetooth
Replies: 2
by benstern » Tue Dec 26, 2006 8:13 pm

First post

In response to a thread about the best pvc pipe I made this.

Personally, I like LASCO.

Spudfiles needs to allow more poll choices, because this is...

Last post

Spudstuff made a thread for best PVC pipe and best PVC fittings already. I guess you only saw the pipe one.

2 Replies

739 Views

Last post by Bluetooth
Tue Dec 26, 2006 8:47 pm
Cellular Core

Last post by frankrede
Replies: 11
by Mini Khan » Fri Apr 14, 2006 6:58 pm

First post

i found some cellular core pvc for half the price of prssure rated, would it be bad to use cellular core in a pnematic at 120, i think so but i want...

Last post

Well no, some pipe carries that label so that people don' use it in their lawns.
Dam I kicked a topic:(
Cellcore is cellcore, its is fine for a...

11 Replies

2882 Views

Last post by frankrede
Mon Dec 25, 2006 11:49 pm
Nuclear Powered Spud Gun!

Last post by medievalman
Replies: 8
by medievalman » Sun Dec 24, 2006 7:55 am

First post

This is just a story that i am quoting from a book called Backyard Ballistics by William Gurstelle:

In 1955, a group of scientists and engineers at...

Last post

sorry i made that comment about the spudbux, i know 5 is max for post, and i was just joking around. i hope not to offend anyone, and yes, i did have...

8 Replies

5496 Views

Last post by medievalman
Mon Dec 25, 2006 5:27 am
co-axel diaphragm PROBLEM/material (pics)

Last post by Killjoy
Replies: 13
by theRIAA » Sun May 21, 2006 1:03 am

First post

summary of below: intertube for diaphragm? posible materials?

just finished building a nice gun out of 2 and 3/4 SCH 80 PVC. its a co-axel diaphragm...

Last post

if you can't fin the rubber sheet, look for rubber caps for pipe, every homedepot and almost every Ace hardware ive been to has had them, they're...

13 Replies

4976 Views

Last post by Killjoy
Mon Dec 25, 2006 3:11 am
Profs Wall of DOOM!!!

Last post by ProfessorAmadeus
Replies: 14
by ProfessorAmadeus » Thu Dec 21, 2006 11:41 am

First post

Heres my version of )DEMON('s wall o' DOOM!!!

Oh and Im shootin' These with this gun.

Last post

This will keep going on till I run out of cool things to shoot. So it will never end. Cool and good luck on your pnuematic :wink:

14 Replies

3252 Views

Last post by ProfessorAmadeus
Sun Dec 24, 2006 11:44 pm
no combustion chamber?

Last post by Bluetooth
Replies: 9
by pat123 » Sun Dec 24, 2006 4:35 pm

First post

i have seen some cannons without a combustion chamber just a barrel
does anyone know if they work? ive heard they shoot 200+ yards

Last post

Not even close to 200 yards. Maybe 200' to 100 yards.

9 Replies

2432 Views

Last post by Bluetooth
Sun Dec 24, 2006 9:14 pm
help with cannon

Last post by beebs111
Replies: 2
by pat123 » Sun Dec 24, 2006 12:43 pm

First post

ive made 2 potato guns the first powered by dry ice blew up the next one that used hair spray shot a potato about 10 feet can anyone tell me how to...

Last post

if you dont find what you need, make a simple pneumatic podered by a 1.5 ballvalve and charged by a bike pump. should have a shrader valve that will...

2 Replies

1342 Views

Last post by beebs111
Sun Dec 24, 2006 1:43 pm
English/Metric

Last post by joannaardway
Replies: 12
by sgort87 » Sat Dec 23, 2006 1:41 am

First post

Does anyone know how pipes/fittings of different systems work together? For example is 2 pipe/fittings the same as 50mm pipe/fittings? Will...

Last post

Ok then - I assume it's UK only then.

And no, it does apply to all sizes of pipe, not just 50mm and 2 .

12 Replies

2849 Views

Last post by joannaardway
Sun Dec 24, 2006 1:24 pm
Sprinkler Solenoids

Last post by noname
Replies: 11
by A WILD TURKEY » Mon Apr 10, 2006 8:13 pm

First post

Fellow Spud-launchers,
I'm making my first pneumatic semi-auto potato cannon and I need to know more about these solenoid thingys. Any links would...

Last post

Same here.

I can't believe I said what I said up there /\. Had to be one of my first posts. :lol:

11 Replies

3260 Views

Last post by noname
Sun Dec 24, 2006 11:11 am
Small Ammo Magazine

Last post by MrCrowley
Replies: 11
by Mason-James » Sun Nov 14, 2004 10:09 am

First post

This will show how to make a Magazine for your crappy / plain, small amunition cannons

Recomended ammo
-Marbles

if you have any questions about...

Last post

dead topic,leave it alone and don't post in them unless necassary.

11 Replies

12873 Views

Last post by MrCrowley
Sun Dec 24, 2006 2:05 am
Fan? yes or no? other stuff perhaps?

Last post by pyrogeek
Replies: 10
by Weasel » Sat Sep 03, 2005 11:01 pm

First post

Hi im new to this and i was wondering about if a fan would work well for me. i have a simple combustion cannon with an electric BBQ starter fuled by...

Last post

I got my fan for free. It came out of an old power supply, one for an old P1 system.

There are a few different things you could do besides a single...

10 Replies

3889 Views

Last post by pyrogeek
Sat Dec 23, 2006 3:32 pm
BCarms.com

Last post by Daemonseed
Replies: 7
by BC Pneumatics » Tue Oct 31, 2006 6:41 pm

First post

The BCVids store now has a new name, BCarms.com!
This is the same store, run by BCVids and Spudfiles, but with some new additions.

We now carry...

Last post

really like the design of your electric box. i made one with a fly-back transformer inside, but when i screwed it together, on of the screws...

7 Replies

3287 Views

Last post by Daemonseed
Sat Dec 23, 2006 12:28 pm
break barrel spring gun

Last post by judgment_arms
Replies: 10
by sum_kid » Mon Aug 14, 2006 7:04 am

First post

ok i kno thats a crappy diagram srry bout that was the best i could do in a short time. its ganna b all made out of pvc pipes, brakeline or aluminum...

Last post

For twenty bucks US you can order one ready made here:

We’ve got two. You may have to do a little work to get them to shoot strait but other than...

10 Replies

3404 Views

Last post by judgment_arms
Sat Dec 23, 2006 9:40 am
Abs versus pvc

Last post by rna_duelers
Replies: 22
by inlimbo » Wed Dec 20, 2006 12:53 am
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What do people think is better?
who has had pvc guns explode versus abs?

Last post

Over here in Australia we have Pressure Rated ABS piping used for marine applications and for farming and crop spraying,etc.There is definite spikes...
22 Replies

6259 Views

Last post by rna_duelers
Sat Dec 23, 2006 6:46 am
for all of you out there with propane combustions

Last post by sgort87
Replies: 9
by schmanman » Fri Dec 22, 2006 12:55 pm

First post

WOW! you no longer have to buy new propane tanks each time they are empty. voila !

here you go!

Last post

There are fittings like that at local hardware stores. It's best to make one with a shutoff valve in the middle.

Don't forget, you need to not just...

9 Replies

1579 Views

Last post by sgort87
Sat Dec 23, 2006 1:37 am
high cfm compressor FOR FREE (or close to it)

Last post by frankrede
Replies: 3
by schmanman » Wed Oct 18, 2006 3:51 pm

First post

if you modified 2 engines (both 4 strokes) so that one drives the other, where the second engine just acts like a pump, and the air that comes out of...

Last post

install a inline filter into your air hose.

3 Replies

988 Views

Last post by frankrede
Fri Dec 22, 2006 3:05 pm
I finally got a compressor!

Last post by Recruit
Replies: 28
by noname » Sat Dec 16, 2006 9:57 pm
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It's 5 gallon, 3 horsepower, 115 psi, twin stacked tanks, and pumps really fast. It can fill up to 115 psi in less than a minute (I actually used a...

Last post

At my Grampa's house in Portugal he has a industrial power compressor that is like 65 gallons and he is bearly ever here so I can use it all I want.
28 Replies

6033 Views

Last post by Recruit
Thu Dec 21, 2006 4:38 pm
Pringle Can Spud Gun

Last post by frankrede
Replies: 15
by Omelets » Thu Jul 27, 2006 3:12 pm
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First things first...It's not my fault if you get hurt in any way or damage anything from this. I'm not saying it's gonna explode, I'm just saying...

Last post

Chro-magnums!
15 Replies

19943 Views

Last post by frankrede
Wed Dec 20, 2006 10:48 pm
DAMN!!

Last post by ProfessorAmadeus
Replies: 10
by ProfessorAmadeus » Wed Dec 20, 2006 6:50 pm

First post

Check this out. 249 dollars for a ball valve...

Last post

Maybe...

Or not.

10 Replies

2033 Views

Last post by ProfessorAmadeus
Wed Dec 20, 2006 7:42 pm
modified nail gun

Last post by schmanman
Replies: 4
by schmanman » Sun Apr 09, 2006 8:36 am

First post

I was thinking about getting a nail gun,then (tell me if I'm wrong) .dont they have apressure sensitive plate thingy,that must be pressed up against...

Last post

oh. I forgot I even posted this thread. :lol:

4 Replies

2337 Views

Last post by schmanman
Wed Dec 20, 2006 3:25 pm
Which firing system?

Last post by Hartz101
Replies: 9
by PaRaSiTe » Wed Mar 15, 2006 1:39 pm

First post

Right, first I've got to say sorry to all u spud masters, because I'm new and basically don't know much about spud guns. I have searched but I...

Last post

everything can cost alot if yoo use it a fair bit, try to go for the best one to suit how much you use it

9 Replies

4505 Views

Last post by Hartz101
Wed Dec 20, 2006 2:17 pm
Smoke gernade/mine

Last post by Hartz101
Replies: 17
by singularity » Tue Dec 05, 2006 12:06 am
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i got this idea the other day when i loaded my pnuematic with a smoke charge (aka flour in a paper towel), basically i want to make a self contained...

Last post

the term concept is just the basics, i personally never measure anything, i always do it by eye
17 Replies

5278 Views

Last post by Hartz101
Wed Dec 20, 2006 1:35 pm

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