Pneumatic Cannons

New Topic

8161 topics

Page 246 of 327
- Jump to page:
Previous
1
…
244
245
246
247
248
…
327
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

1670842 Views

Last post by quinn whitsitt
Fri Feb 09, 2024 2:38 pm
Directional Control Valves (3way valves and stuff like that)

Last post by jpalf1
Replies: 86
by POLAND_SPUD » Sun Mar 07, 2010 1:12 am
1

2

3

4

5

6
First post

Directional Control Valves, commonly refereed to as 3,4,5 etc. valves or spool/poppet valves etc., can be very useful for spuders.
They can be used...

Last post

very,useful info for a beginner such as myself.The links are great as well.Thankyou.(you won't believe this but as i was reading,my fridge comp...
86 Replies

755566 Views

Last post by jpalf1
Sat Apr 13, 2013 10:53 am
Sprinkler Valve Troubleshooting Guide

Last post by quinn whitsitt
Replies: 64
by noname » Sat Jun 16, 2007 12:15 am
1

2

3

4

5
First post

Sprinkler Valve Troubleshooting

This is a guide to sprinkler valve problems. Before creating a new topic to ask questions on why your valve isn't...

Last post

great job everyone
64 Replies

983092 Views

Last post by quinn whitsitt
Thu Feb 22, 2024 2:18 pm
Piston Valves Explained Visually

Last post by pavina
Replies: 178
by clide » Mon May 14, 2007 11:21 pm
1

…

8

9

10

11

12
First post

I had this posted on Spudtech, but I am reposting it here to hopefully help some people out and allow for discussions/updates.

Well I made this...

Last post

Thanks for sharing this! It might also be useful to mention how friction and maintenance can affect performance over time. Looking forward to more...
178 Replies

1166087 Views

Last post by pavina
Fri Sep 27, 2024 4:05 am
"How Much CO2 do I need?"

Last post by choke
Replies: 32
by BC Pneumatics » Sun Apr 01, 2007 9:52 pm
1

2

3
First post

For all those people out there looking for a rough idea of how much CO2 they will need for a chamber of any given size-
Just multiply the volume of...

Last post

Great piece of software :) I've been kicking numbers round my head for a while now, and wondered if someone here could confirm. I'm filling a 1.5 dia...
32 Replies

466840 Views

Last post by choke
Thu Jul 04, 2013 2:38 pm
Valve Cutaways

Last post by jhalek90
Replies: 8
by PCGUY » Sat Feb 26, 2005 9:10 pm

First post

VALVE CUTAWAY

Provided By - Longshot

These are some pictures of some of the most popular valves used on spud cannons. Only difference is, these...

Last post

Can someone fix the picture links??

8 Replies

131609 Views

Last post by jhalek90
Wed Oct 07, 2009 2:13 pm

Topics

new backpack chamber w/ "air magazine"

Last post by knappengineering

by knappengineering » Sun Sep 23, 2007 11:29 pm

I am planning on making a new pneumatic which will have 2 large 2 chambers with a regulator in a backpack and a hose will go to the rest of the gun....

0 Replies

1600 Views

Last post by knappengineering
Sun Sep 23, 2007 11:29 pm
Help me idk how to mod a sprinkler valve

Last post by Pete Zaria
Replies: 2
by don vaca » Sun Sep 23, 2007 6:07 pm

First post

An orbit sprinkler valve model #57101 idk how to mod it please help me!!!!!!!!!

Last post

@don vaca,

Welcome to SpudFiles.

We're happy to help you here, as this community encourages idea sharing and so fourth, but we'd prefer it if you'd...

2 Replies

1131 Views

Last post by Pete Zaria
Sun Sep 23, 2007 8:46 pm
breachloader opinions

Last post by Blackett
Replies: 14
by sparkey » Wed Sep 19, 2007 11:09 pm

First post

I am designing my first launcher primarily for scenario paintball games for launching 2 foam rockets. I want to build a breach loader, but cant...

Last post

for what your doing I wouldn't have a significant fear of failure, you should just buy a safety pop out if your that concerned.

14 Replies

5634 Views

Last post by Blackett
Sun Sep 23, 2007 3:51 pm
My first pneumatic piston air cannon.....sadly doesnt work

Last post by dongfang
Replies: 21
by SpudUke5 » Wed Sep 19, 2007 8:22 pm
1

2
First post

My cannon is leaking through the barrel and I am pretty sure that its because the piston is not working. I got pictures. Advice and anything?

The...

Last post

Hi,

OK I think I got the two of your disks reversed in my thinking about the valve. OK, so the fat disk, which is not quite round, goes against the...
21 Replies

6948 Views

Last post by dongfang
Sun Sep 23, 2007 12:35 pm
Copper berry gun + pictures

Last post by SpudUke5
Replies: 12
by tridactyla » Sat Sep 22, 2007 3:47 pm

First post

Hello,

First off, this is a copy of plasticex009's HVPL-01 . I thought his design was a great idea so I made my own. I finished this about a month...

Last post

My bad i knew that, that was a dumba$$ thing to ask i just forgot. :lol:

12 Replies

5834 Views

Last post by SpudUke5
Sun Sep 23, 2007 12:32 pm
Modding a Rainbird 200PEB valve

Last post by benstern
Replies: 3
by flyingspuds2007 » Sun Sep 23, 2007 9:19 am

First post

Hey all.

Recently acquired the above-mentioned valve, already had JBweld in the noid hole, but other than that it's stock.

My main question is,...

Last post

That is the valve in question.

....noobs....

3 Replies

1747 Views

Last post by benstern
Sun Sep 23, 2007 12:08 pm
Thoughts on my design

Last post by Hubb
Replies: 8
by Hubb » Sun Sep 23, 2007 8:45 am

First post

I am about to begin construction on a pneumatic paintball shotgun. It will be shell loading, magazine fed rifle. It will also be pump action (pumping...

Last post

interesting. just how exactly is the pump action supposed to work?

Like this

Pleas note, however, that this is just a rough draft of the general...

8 Replies

6205 Views

Last post by Hubb
Sun Sep 23, 2007 11:16 am
marbel barrel

Last post by xops007
Replies: 4
by xops007 » Sun Sep 23, 2007 8:50 am

First post

my friend and i finally made our first spud gun!! I don't have pics now bec i don't have a phone or a camera but he does and we will have pics very...

Last post

umm they are the 1/2 in... but i will look on wiki.

4 Replies

1800 Views

Last post by xops007
Sun Sep 23, 2007 8:59 am
Thoughts on my first cannon?

Last post by Hubb
Replies: 51
by HaiThar » Thu Sep 20, 2007 7:01 pm
1

2

3

4
First post

Well, I'm on the finishing stages of my cannon... Just need to prime + cement the last pieces , and wire up my solenoid. I do NOT intend on modifying...

Last post

Those garden hose things (nozzles) may work but a blowgun would be better. The blowguns have npt, whereas the hose nozzle has hose threads. Plus, the...
51 Replies

11720 Views

Last post by Hubb
Sun Sep 23, 2007 8:09 am
TVBA-BBS

Last post by mtronic
Replies: 35
by SniperMan » Sun Aug 27, 2006 7:51 pm
1

2

3
First post

Cannon Name- TVBA-BBS (Triple valve, Bolt Action BB Sniper)
Type of Cannon- Pneumatic
Chamber Size- 50mm X 25cm ~700cc
Barrel Size- 7.5mm bore,...

Last post

top notch on the gun mate :) very nice indeed. I'm loving the gell, I may have to steal some from the kitchen tomorrow :idea:
35 Replies

19795 Views

Last post by mtronic
Sun Sep 23, 2007 7:18 am
Metal Pipe

Last post by pretzelperson
Replies: 4
by pretzelperson » Sat Sep 22, 2007 1:44 pm

First post

It has been suggested that I make a piston valve for my new pneumatic spud gun. (I posted pictures of it last week). I want to make the piston valve...

Last post

I have a couple laying around. Here is how they are made.

Thankes. Exactly what I was looking for.

4 Replies

2004 Views

Last post by pretzelperson
Sun Sep 23, 2007 6:56 am
I'm quitting attempting to make piston valves.

Last post by Hubb
Replies: 23
by gwoloshyn » Sat Sep 22, 2007 3:02 pm
1

2
First post

I thought this time I would get it right, and I knew exactly what to do. I even made the piston out of pvc using a lathe at my school, what a waste...

Last post

I did notice that but I just figured he shut off the air supply from the tank.
23 Replies

10212 Views

Last post by Hubb
Sun Sep 23, 2007 6:56 am
QEV question.

Last post by ALIHISGREAT
Replies: 4
by ALIHISGREAT » Sun Sep 23, 2007 4:27 am

First post

which port would the barrel and chamber need to be connected to on the qev found here

would the barrel be attched to the port on the left in the...

Last post

:oops: my mistake, i was just trying to find a qev to fit in a different configuration of cannon (with a stock) but ill have to find another way of...

4 Replies

1321 Views

Last post by ALIHISGREAT
Sun Sep 23, 2007 4:40 am
My new piston valve

Last post by noob of noobs
Replies: 9
by iPaintball » Wed Sep 19, 2007 8:09 pm

First post

I just finished this piston valve. It's not my first, but It's the first one I could post.
Here's the whole valve:

It has a 1 port:

The seat:...

Last post

Ah, I see. :oops:
Do you have a gun for that yet?

9 Replies

2910 Views

Last post by noob of noobs
Sat Sep 22, 2007 1:52 pm
C02 FAQ

Last post by Hubb
Replies: 5
by trae08 » Fri Sep 21, 2007 9:40 pm

First post

ok well i just spent about an hour going threw the pneumatic cannon discussion just checking out old posts i only went threw 5-6 pages and it was the...

Last post

CO2, if regulated, will not cool the chamber of a cannon to the point it gets brittle. The reason a paintball gun gets cold from CO2 is the fact that...

5 Replies

3330 Views

Last post by Hubb
Sat Sep 22, 2007 5:13 am
3/4 piston blowgun pilot?

Last post by jackssmirkingrevenge
Replies: 4
by mopherman » Fri Sep 21, 2007 11:46 pm

First post

hey, I am planning a new coax bbgun and it would look sweet with a pistol-grip blowgun as a pilot. Do you think I could pilot a 3/4 piston with 1/8...

Last post

SURELY you don't mean what I think you mean :shock: :D

4 Replies

1755 Views

Last post by jackssmirkingrevenge
Sat Sep 22, 2007 2:16 am
check valves/non-return valves.

Last post by jackssmirkingrevenge
Replies: 6
by ALIHISGREAT » Fri Sep 21, 2007 3:33 pm

First post

are they the same thing?

Last post

Yes .

Coincidentally that site you linked to concerns HPLC (high performance liquid chromatography) instruments, the kind I work with in the lab :)

6 Replies

5100 Views

Last post by jackssmirkingrevenge
Sat Sep 22, 2007 1:27 am
What I have right now?

Last post by DYI
Replies: 34
by sniperx117 » Tue Aug 28, 2007 9:34 pm
1

2

3
First post

What I have right now:

But it leaks like crazy. Everytime I try to pump it, it leaks. So should i just buy a long 1 diameter pipe and ebd...

Last post

People have blown up PVC barrels before with 7 and 8x hybrid mixes, which are roughly equivalent to 800 psi, and those were pressure rated SCH 40...
34 Replies

12611 Views

Last post by DYI
Fri Sep 21, 2007 8:23 pm
Attaching a scope rail?

Last post by nivekatoz
Replies: 17
by mopherman » Sat May 19, 2007 11:16 pm
1

2
First post

how do you guys think I could attach a scope rail to a 1 inch steel tee? I would like to stay away from jb weld and other adheasives. Thanks!

Last post

or you have it tac welded
17 Replies

4589 Views

Last post by nivekatoz
Fri Sep 21, 2007 6:46 pm
My First (working) Pison Gun!!!

Last post by FeLeX
Replies: 17
by turbohacker » Mon Apr 23, 2007 10:36 pm
1

2
First post

this is my third attempt at a pison gun. it will fire a cup full of dirt through a fence board but that is all the testing that ive done so far. I...

Last post

Neoprene rubber.
17 Replies

7278 Views

Last post by FeLeX
Fri Sep 21, 2007 5:00 pm
GGDT problems

Last post by veginator
Replies: 12
by veginator » Wed Sep 19, 2007 7:16 pm

First post

Can someone help me I'm trying to see if my design will work or not but GGDT isn't working.

Last post

Wow, when I uploaded the file my computer wouldn't let me view so thanks :D I think now all my problems are solved until something else comes up....

12 Replies

2299 Views

Last post by veginator
Fri Sep 21, 2007 4:57 pm
Firing a spud @public property

Last post by Hubb
Replies: 17
by markieclarkie » Wed Sep 19, 2007 9:25 pm
1

2
First post

The cops left one of those ugly your speed dealies on the street near my house. I was thinking of going out there and firing a spud at it from a...

Last post

These things are designed (and positioned) to pick up automobiles. They will read over 99mph. Like I said in my earlier post, it may be able to pick...
17 Replies

8030 Views

Last post by Hubb
Fri Sep 21, 2007 4:48 pm
highest sprinkler valve pressure...

Last post by trae08
Replies: 15
by trae08 » Thu Sep 20, 2007 6:39 pm
1

2
First post

The contents of this message have been hidden do to safety reasons

Last post

what i actually did was wrapped it up and put it in my safe then closed the door as far as the air hose would allow for and then i put a cushion in...
15 Replies

4083 Views

Last post by trae08
Fri Sep 21, 2007 4:20 pm
Whats wrong with ABS?

Last post by DYI
Replies: 16
by mrmagoo » Wed Sep 19, 2007 6:36 pm
1

2
First post

OK its not really a spud gun, but the project im working on is relying on alot of the same princibles. I think ive read somewhere before that ABS is...

Last post

Where do you live?

In Ontario, almost all of the ABS is solid wall, while cellular core ABS is very difficult to find.
16 Replies

6611 Views

Last post by DYI
Fri Sep 21, 2007 4:10 pm
piston problems

Last post by clide
Replies: 4
by chartreusesnot » Thu Sep 20, 2007 10:43 pm

First post

I have recently made another potato cannon. THis one is a lot smaller, like almost pocket sized. It is completely stainless steel, and all the parts...

Last post

The piston is housed in a threaded metal reducer, so it is going over some rough uneven surfaces.

That sounds like your problem to me. You want...

4 Replies

1559 Views

Last post by clide
Fri Sep 21, 2007 3:51 pm

New Topic

8161 topics

Page 246 of 327
- Jump to page:
Previous
1
…
244
245
246
247
248
…
327
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

Pneumatic Cannons

Forum permissions

Login • Register