Login    Register
User Information
Username:
Password:
We are a free and open
community, all are welcome.
Click here to Register
Sponsored
Who is online

In total there are 75 users online :: 6 registered, 0 hidden and 69 guests


Most users ever online was 155 on Mon Aug 15, 2016 1:40 am

Registered users: Bing [Bot], farcticox1, Google [Bot], Google Adsense [Bot], MSNbot Media, Yahoo [Bot] based on users active over the past 5 minutes

The Team
Administrators
Global Moderators
global_moderators.png CS

My first Pneumatic, Coke Bottle Mini.

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
Sponsored 
  • Author
    Message

My first Pneumatic, Coke Bottle Mini.

Unread postAuthor: Extrusion » Tue Oct 10, 2006 6:18 pm

Made my first Pneumatic today out of a coke bottle and a valve i got off of some sort of bag that was made to hold water cant get any acuall pics at the moment but here is a diagram and a quick animation of how it works.

My ammo is anything from Airsoft bbs, spitballs, mini spud slugs.

For some idiotic reason it wont let me open any of the other pics took i was gonna make them smaller but it wont let me for some reason (damn technology) lol.

Here is one it did manage to let me do ill get the other up as soon as i can.
  • 0

Attachments
Cokepnue.JPG
The Diagram
Cokepnue.JPG (15.57 KiB) Viewed 1065 times
CokePnueAnimation.gif
Animation of how it works.
cokepneu2.GIF
Last edited by Extrusion on Wed Oct 11, 2006 2:57 pm, edited 1 time in total.
"No living person is a virgin because life screws us all." - Extrusion
User avatar
Extrusion
Sergeant First Class
Sergeant First Class
 
Posts: 147
Joined: Fri Sep 29, 2006 12:48 pm
Reputation: 0

Unread postAuthor: KVINCEO » Tue Oct 10, 2006 6:21 pm

how are you gonna fill the chamber?
  • 0

User avatar
KVINCEO
Private First Class
Private First Class
 
Posts: 37
Joined: Wed Oct 04, 2006 5:03 pm
Reputation: 0

Unread postAuthor: FreakyShotGlass » Tue Oct 10, 2006 6:22 pm

It is going to be pretty hard to move that valve because of the pressure acting on one side. Are you going to have a schrader on the side of the coke bottle or are you going to fill it using a different method?

EDIT: Damn KVINCEO beat me to it.
  • 0

User avatar
FreakyShotGlass
Staff Sergeant
Staff Sergeant
 
Posts: 114
Joined: Fri Dec 02, 2005 6:34 pm
Reputation: 0

Unread postAuthor: Extrusion » Tue Oct 10, 2006 6:33 pm

forgot about all that rofl the barrel can come out and i have a tube with a schrader on the end of the tube so i open the valve take barrel off put on the filling tube pump it to desired psi close valve then take off the filling tube load ammo of choise in then replace barrel and fire so far an airsoft bb went through 2 layers of cardboard at 20 psi and the valve inst hard to push at that psi cant go above 20 because my air compressor is a POS lol.
  • 0

"No living person is a virgin because life screws us all." - Extrusion
User avatar
Extrusion
Sergeant First Class
Sergeant First Class
 
Posts: 147
Joined: Fri Sep 29, 2006 12:48 pm
Reputation: 0

Unread postAuthor: Pyro Ninja » Tue Oct 10, 2006 7:04 pm

I tryed to make one like that and it didn't work
  • 0

User avatar
Pyro Ninja
Major
Major
 
Posts: 351
Joined: Mon Oct 09, 2006 7:11 am
Location: Australia
Reputation: 0

Unread postAuthor: Extrusion » Tue Oct 10, 2006 7:16 pm

Works fine for me and when i get a new air compressor im gonna be having fun lol anyone have any idea what kind of valve that is its works exactly as its drawn.
  • 0

"No living person is a virgin because life screws us all." - Extrusion
User avatar
Extrusion
Sergeant First Class
Sergeant First Class
 
Posts: 147
Joined: Fri Sep 29, 2006 12:48 pm
Reputation: 0

Unread postAuthor: zerodivide » Tue Oct 10, 2006 8:39 pm

Where did you get the valve (as in store)? Looks interesting, wish we could see pictures.
  • 0


zerodivide
Specialist
Specialist
 
Posts: 40
Joined: Thu Aug 31, 2006 8:03 pm
Reputation: 0

Sponsored

Sponsor
 


Unread postAuthor: Extrusion » Wed Oct 11, 2006 2:36 pm

I found it on some water holding thing but it seems to work fine for air to.
  • 0

"No living person is a virgin because life screws us all." - Extrusion
User avatar
Extrusion
Sergeant First Class
Sergeant First Class
 
Posts: 147
Joined: Fri Sep 29, 2006 12:48 pm
Reputation: 0

Unread postAuthor: rna_duelers » Wed Oct 11, 2006 7:15 pm

I have been using coke bottles for pneumatic for years.PM i can show u how to attach them to 3/4thread and all kinds of things.
  • 0

Image
User avatar
rna_duelers
Major General
Major General
 
Posts: 1740
Joined: Mon Sep 26, 2005 7:07 am
Location: G-land Australia
Country: Australia (au)
Reputation: 1

Unread postAuthor: Extrusion » Wed Oct 11, 2006 8:46 pm

Thanks rna if i need any help youll be who i contact.
  • 0

"No living person is a virgin because life screws us all." - Extrusion
User avatar
Extrusion
Sergeant First Class
Sergeant First Class
 
Posts: 147
Joined: Fri Sep 29, 2006 12:48 pm
Reputation: 0

Return to Pneumatic Cannon Discussion

Who is online

Registered users: Bing [Bot], farcticox1, Google [Bot], Google Adsense [Bot], MSNbot Media, Yahoo [Bot]

Reputation System ©'