General Cannon Discussion

New Topic

4847 topics

Page 121 of 194
- Jump to page:
Previous
1
…
119
120
121
122
123
…
194
Next

Announcements

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
1

2
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

1201431 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
1

…

7

8

9

10

11
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

626388 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
1

2

3

4
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

336543 Views

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

Topics

Bolt Action

Last post by noname
Replies: 7
by squeaks » Sun Dec 03, 2006 12:11 am

First post

Yes, yes, yes. I know you guys get tired of these help me posts, but yet again have I failed at my searches. I need to find a good design for a bolt...

Last post

I'm surprised no one showed him Clide's Semi Auto. It has pictures of all the insides along with an animation of the bolt.

7 Replies

3349 Views

Last post by noname
Sun Dec 03, 2006 11:35 am
Ghetto ass lathe

Last post by frankrede
Replies: 6
by PVC Arsenal 17 » Sat Dec 02, 2006 6:48 pm

First post

what do you think?

good for some custom cut spuds?

Last post

mmm peeled potatos that are deep fried taste real good, with nacho cheese all over them.

6 Replies

1804 Views

Last post by frankrede
Sun Dec 03, 2006 12:47 am
Control box for 100,000v

Last post by frankrede
Replies: 11
by frankrede » Wed Nov 29, 2006 11:13 pm

First post

I am building a stun gun ignition for my potato gun and I am planing to build a control box using a few switches,One of them is this one,
It has 3...

Last post

8aa's, all right.thanks, because the 9v battery clips are ugly anyways. Hmm, this box is going to awesome, alot better than my last.

11 Replies

4375 Views

Last post by frankrede
Sat Dec 02, 2006 1:26 am
holiday coupon 2006

Last post by Bluetooth
Replies: 5
by benstern » Tue Nov 28, 2006 9:28 pm

First post

Tis the season for non-denominational giving.
Thats why I am giving out a coupon for the products I sell on thespudmall.com

The coupon is valid the...

Last post

Thats was just plain mean. :lol:

5 Replies

1971 Views

Last post by Bluetooth
Thu Nov 30, 2006 5:32 pm
Hooking up the Sprinkler valve

Last post by Hayseed_Andrew
Replies: 7
by Rasta_Coty » Sun Jun 11, 2006 2:33 pm

First post

i got a rain bird 3/4 automatic sprinkler valve from lowes. the model number is CP-075. my question is when i hook up the solenoid to the batterys...

Last post

I don't think your supposed to write about shooting it at people. but anyways.. contine :twisted:

7 Replies

2789 Views

Last post by Hayseed_Andrew
Wed Nov 29, 2006 4:00 pm
Questions

Last post by Hollon
Replies: 7
by Hollon » Tue Nov 28, 2006 3:54 pm

First post

I have a few questions, about the safety of PVC and a few other things.

1st. Exactly how safe is PVC pipe, I have some 330 psi pipe, and I know not...

Last post

The green pipe is rather large and thin and I don't remember if it has any writing on the outside of it.

I think the sch 40 330 psi pipe was about...

7 Replies

8659 Views

Last post by Hollon
Wed Nov 29, 2006 10:11 am
Spark length calculation

Last post by mark.f
Replies: 15
by K40T1C » Wed Feb 01, 2006 8:30 pm
1

2
First post

I have a question about sparks... what determines how long of a gap a spark can jump... is it the voltage.... amperage.... wattage...what.... thanks...

Last post

Let's just go with this.

Spark gap is inversely proportional to the density of the gas. Since you're just doing a simple combustion, let's start you...
15 Replies

5446 Views

Last post by mark.f
Wed Nov 29, 2006 6:59 am
anyone seen one of these before?

Last post by noname
Replies: 10
by djt » Sun Nov 26, 2006 3:07 pm

First post

I saw this on amazon today and i have never seen anything like it before. It could come in handy for pneumatics when you dont want to have to stay in...

Last post

And then use it for a drive-by! :lol: Just joking, I know how strong potato cannons are, no shooting people.

10 Replies

3438 Views

Last post by noname
Tue Nov 28, 2006 10:30 pm
8in problems (im broke)

Last post by drac
Replies: 9
by iamthewalrus » Wed Jun 07, 2006 1:37 am

First post

ok, i might be getting a few more of my 8in pipes ( ) and i was wondering:

does anyone know a way i could connect some of these without a actual...

Last post

Dead topic.... please don't kick up anymore.

9 Replies

2766 Views

Last post by drac
Tue Nov 28, 2006 9:37 pm
New Piston Idea

Last post by Hayseed_Andrew
Replies: 5
by Atlantis » Thu Jan 12, 2006 7:56 pm

First post

This is a piston that is like a Toolies, and a Barrel-Sealing Piston. The pilot valve is smaller and can be routed anywhere on the gun, for...

Last post

give 'em the fork

5 Replies

2918 Views

Last post by Hayseed_Andrew
Tue Nov 28, 2006 7:16 pm
Breech loader help

Last post by idespisecats
Replies: 5
by idespisecats » Tue Nov 28, 2006 3:17 pm

First post

I've been looking around for awhile now and I need some help deciding on a design for a breech loader for my cannon. I use it to shoot t-shirts out...

Last post

the PVC ballistics breech loader is for a 1 barrel, I've looked at it before. I'll have to give that other suggestion a try though. That's 4 sch40...

5 Replies

2038 Views

Last post by idespisecats
Tue Nov 28, 2006 5:58 pm
Black Iron

Last post by Hollon
Replies: 9
by ProfessorAmadeus » Fri Nov 24, 2006 2:05 am

First post

I know that you can tread iron pipe but can you weld it? I was wondering if there was a reason that i havent seen it done. Well can you?

Last post

As long as its not cast iron, it should weld just fine

9 Replies

3150 Views

Last post by Hollon
Tue Nov 28, 2006 4:03 pm
Camera Ignition

Last post by FiveseveN
Replies: 19
by OwThatsMyEye » Wed Sep 13, 2006 8:12 pm
1

2
First post

My friends and i used to make ghetto ass stunguns out of cameras by desodering the flash bulb thing and putting wires in it's place which would stick...

Last post

Resistance is ( length * resistivity ) / cross-sectional area. So the thicker and shorter the wire, the less resistance it will have.
19 Replies

10406 Views

Last post by FiveseveN
Tue Nov 28, 2006 9:36 am
Leaking barrel

Last post by Scope
Replies: 12
by Jedwards » Mon Nov 27, 2006 1:59 am

First post

My new pneumatic gun leaks slowly through the barrel. I have narrowed it down to something with the sprinkler valve.
Are pneumatics supposed to leak...

Last post

Umm to lubricate it you can use a old paintball trick. Fill the chamber with machine oil (might be kind of hard but i kno its possible) Then gas the...

12 Replies

4217 Views

Last post by Scope
Tue Nov 28, 2006 7:08 am
Frusterated!

Last post by Cao314159
Replies: 9
by Cao314159 » Mon Nov 27, 2006 4:33 am

First post

Hey all! Love this site. I saw a video posted on a thread of a piston valve dry firing. The camera was able to see the rubber of the piston pushing...

Last post

Very fine indeed! Today it snowed in the northwest where I live, which is pretty rare, and I had the worlds greatest snowball fight. Mind you, I just...

9 Replies

3311 Views

Last post by Cao314159
Tue Nov 28, 2006 3:41 am
Spudgun Build-Off! - Winners!

Last post by killagorrila99
Replies: 31
by CS » Sun Nov 19, 2006 11:05 pm
1

2

3
First post

THE WINNERS ARE IN!

1) Aesthetics
2) Power
3) Rate of fire
4) Portability
5) Uniqueness/ New-ness in Concept) Material used

Aesthetics:
1st-...

Last post

I'm working on a tennis ball machine gun. And a fullscale thompson replica.
31 Replies

9427 Views

Last post by killagorrila99
Tue Nov 28, 2006 1:11 am
Paintball haevy artillary

Last post by Hayseed_Andrew
Replies: 47
by abcdefg » Fri Nov 24, 2006 7:15 pm
1

2

3

4
First post

could a spud gun be modified to provide artillery support in paintball(scenarioball)

Last post

just two, but they kinda involve diagrams, exept this one... Has anyone ever tried to build a piston valve without a bumper, or rather, cushioned by...
47 Replies

12440 Views

Last post by Hayseed_Andrew
Mon Nov 27, 2006 10:12 pm
60g CO2

Last post by CpTn_lAw
Replies: 7
by CpTn_lAw » Sun Nov 26, 2006 4:33 pm

First post

hey there!!
I have a 60g CO2 cardrige which is empty and i wanted to know, how much pressure could i put in to use it as a storage container for a...

Last post

hey man, a lot of thanks!! and a few spudbux for you!!!
thanks a lot!!

7 Replies

1487 Views

Last post by CpTn_lAw
Mon Nov 27, 2006 5:01 pm
exploding full beer can video

Last post by schmanman
Replies: 7
by schmanman » Sun Nov 26, 2006 7:42 pm

First post

I sound retarded in the vid. what I said......well...... I was kidding, ok
(it's nothing bad, just makes me sound stupid)

this is the video. enjoy....

Last post

yes, I saw. but it wasn't an exploding beer can. I feel bad for your shed. :lol:

7 Replies

2636 Views

Last post by schmanman
Mon Nov 27, 2006 3:40 pm
Tank armor - science project

Last post by jon2680
Replies: 50
by pyromanic13 » Mon Oct 23, 2006 5:23 pm
1

2

3

4
First post

ok for my science project I'm gonna use an air cannon to shoot a metal slug at different materials then create the best possible tank armor from the...

Last post

you could just use lexguard, at 3 thick it will stop a direct hit from a morter. Should work for your purposes.
50 Replies

17484 Views

Last post by jon2680
Mon Nov 27, 2006 10:35 am
Small precaution reminder...

Last post by jrrdw
Replies: 2
by Dom » Sun Nov 26, 2006 8:44 pm

First post

Just a small reminder : DO NOT leave your Potato gun outside. It might damage it yes.. but today in the City of Ottawa, where I live, someone left...

Last post

How pissed would you be if you were one of the evacue's? I imagine they thought that it was one big pipe bomb! O the embarrisment.

2 Replies

1025 Views

Last post by jrrdw
Mon Nov 27, 2006 7:27 am
Cheap air compressor?

Last post by mark.f
Replies: 8
by Flying_Salt » Sun Nov 26, 2006 6:07 pm

First post

I noticed that air compressors are very expensive. After some thinking, I came up with this theory. What if you could fill an air tank with air from...

Last post

If you want nearly unlimited air, get a SCUBA tank.

Won't last forever filling big guns, but on smaller pneumatics, you'd wear yourself out trying...

8 Replies

3090 Views

Last post by mark.f
Mon Nov 27, 2006 6:40 am
Converting a paintball gun...

Last post by Scope
Replies: 13
by ShadowKat » Fri Jan 20, 2006 5:17 pm

First post

I have an old Spyder painball gun laying around and I was wondering if there's a way of using the guts of that to create a pneumatic cannon...

Any...

Last post

That diagram isnt a spyder. All spyders opperate off the stacked tube design.

13 Replies

12088 Views

Last post by Scope
Mon Nov 27, 2006 5:35 am
im new: abs question

Last post by frankrede
Replies: 8
by nofatchicks4130 » Thu Sep 29, 2005 10:10 pm

First post

hey. im new to this site and have never built a spud cannon myself but have fired one many times a number of years ago. my question is how safe is...

Last post

frank abs is not better looking then pvc not even close.
what kind of abs are you talking about?
Mine is black and doesn't bend like pvc.

8 Replies

2839 Views

Last post by frankrede
Mon Nov 27, 2006 12:17 am
REMOVING FITTINGS!!!(Everyone should read this)

Last post by judgment_arms
Replies: 26
by squeaks » Wed Nov 22, 2006 4:39 pm
1

2
First post

ATENTION!!! YOU CAN SAVE YOUR FITTINGS/PIPE!!!!!
I've gotten tired of posting this all over so I have decided to make a post on it myself. I learned...

Last post

Hahaha good one, I’ll have to remember that.

Useless post, yes, so sue me (read my disclaimer in “ghetto coke bottle” to find out what happens when...
26 Replies

8857 Views

Last post by judgment_arms
Sun Nov 26, 2006 10:58 pm

New Topic

4847 topics

Page 121 of 194
- Jump to page:
Previous
1
…
119
120
121
122
123
…
194
Next

Return to Board Index

Information

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

General Cannon Discussion

Forum permissions

Login • Register