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 69 users online :: 6 registered, 0 hidden and 63 guests


Most users ever online was 218 on Wed Dec 07, 2016 6:58 pm

Registered users: Bing [Bot], Exabot [Bot], 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

Pumpkin Cannon

Built a pneumatic cannon? Then post it here! This section is for completed, finished cannons that you have built. Please include pictures and information.
Sponsored 
  • Author
    Message

Unread postAuthor: jjk92 » Sat Apr 29, 2006 10:54 am

i dont like bringing up old topics but i f i see something i like ill comment on it and if the makers still around hot dogs
  • 0

User avatar
jjk92
Staff Sergeant
Staff Sergeant
 
Posts: 127
Joined: Thu Apr 06, 2006 5:22 am
Reputation: 0

Unread postAuthor: noname » Wed May 10, 2006 7:56 pm

about how much pressure can a 2" ABS cleanout cap hold? I am making a coaxial with a 3/4" barrel and a 2" chamber
  • 0

User avatar
noname
Lieutenant General
Lieutenant General
 
Posts: 2699
Joined: Mon Apr 10, 2006 9:19 pm
Location: Bay Area, CA
Country: United States (us)
Reputation: 9

Unread postAuthor: spudshot » Wed May 10, 2006 8:54 pm

haha, not much, just build it out of PVC, the RIGHT way
  • 0

Image

spudshot
Brigadier General
Brigadier General
 
Posts: 1036
Joined: Sun Oct 03, 2004 7:16 am
Reputation: 0

Unread postAuthor: noname » Wed May 10, 2006 10:38 pm

they dont sell PVC cleanout caps anywhere around where I live but ill try to find a plumbing supply store
  • 0

User avatar
noname
Lieutenant General
Lieutenant General
 
Posts: 2699
Joined: Mon Apr 10, 2006 9:19 pm
Location: Bay Area, CA
Country: United States (us)
Reputation: 9

Unread postAuthor: pvc » Sat Jul 29, 2006 4:29 pm

bigger them anything iv made, i made a 5 inch chamber and a 1 inch barrow and u can launch a grape therw plywood. freeking auson cannon.
what is the chamber made out of??? :!:
  • 0

pvc
Private
Private
 
Posts: 21
Joined: Sun Apr 30, 2006 8:41 am
Reputation: 0

Unread postAuthor: jjjd » Mon Dec 11, 2006 5:12 pm

so what if ppl bring up dead topics so what? you ppl get so mad
  • 0

User avatar
jjjd
Staff Sergeant
Staff Sergeant
 
Posts: 117
Joined: Wed Nov 29, 2006 12:39 pm
Reputation: 0

Unread postAuthor: spit_spud » Tue Dec 19, 2006 12:57 am

cool beast... good for halloween
  • 0


spit_spud
Specialist
Specialist
 
Posts: 48
Joined: Mon Dec 18, 2006 11:48 pm
Location: manila
Reputation: 0

Sponsored

Sponsor
 


Unread postAuthor: spudthug » Wed Feb 28, 2007 10:28 pm

your most likely not getting all the pressure u want coming out of a 2" ball valve i suggest ripping it apart and modding it or buying a new one if u can find a better one
  • 0

User avatar
spudthug
Brigadier General
Brigadier General
 
Posts: 936
Joined: Mon Feb 26, 2007 9:02 pm
Location: johnsonburg, Pa USA
Reputation: 0

Unread postAuthor: killagorrila99 » Sun Mar 04, 2007 6:51 am

Hmm, just so people dont yell at him for bringing up a dead topic:
Dont yell at him, or I will eat you alive, Throw you up, Feed you to my cats, And eat there poop.
  • 0

"I'm sorry, Mr.Bush cant come to the phone right now, He's playing cleudo with Mr. Cheney And he has him in the Cupboard with a broom stick" -White house receptionist.
User avatar
killagorrila99
Brigadier General
Brigadier General
 
Posts: 1101
Joined: Tue Jul 25, 2006 2:35 am
Location: Australia.
Reputation: 0

Unread postAuthor: WOW!! » Sun Mar 04, 2007 10:16 am

killagorrila99 wrote:Hmm, just so people dont yell at him for bringing up a dead topic:
Dont yell at him, or I will eat you alive, Throw you up, Feed you to my cats, And eat there poop.


I suddenly stopped eating my breakfast.
  • 0

(\__/)
(O.o)
(> <)
This is Bunny. Copy Bunny into your signature to help him on his way to world domination.

My girl friend says I dont listen, at least thats what I think she said...
User avatar
WOW!!
Brigadier General
Brigadier General
 
Posts: 889
Joined: Thu Mar 16, 2006 9:47 pm
Location: New jersey
Reputation: 0

Unread postAuthor: lukemc » Tue Mar 06, 2007 4:49 pm

got any damage shots ?
  • 0

"Those who are different change the world. Those who are the same keep it that way"
User avatar
lukemc
Colonel
Colonel
 
Posts: 565
Joined: Sun Feb 25, 2007 8:48 am
Location: NY
Reputation: 0

Unread postAuthor: schmanman » Tue Mar 06, 2007 5:01 pm

pvc wrote:bigger them anything iv made, i made a 5 inch chamber and a 1 inch barrow and u can launch a grape therw plywood. freeking auson cannon.
what is the chamber made out of??? :!:


holy wow!

worst grammer ever!!!

it's barrel, nott "barrow".
"awsome", not "auson"

how the f*** were you that far off?
  • 0

Persistence is a measure of faith in yourself
User avatar
schmanman
Major General
Major General
 
Posts: 1685
Joined: Sat Mar 25, 2006 12:28 pm
Location: Michigan,U.S.A
Country: United States (us)
Reputation: 0

Unread postAuthor: willarddaniels » Tue Mar 06, 2007 11:09 pm

re: grammar in this year's posts
dont -> don't
there -> their
your -> you're
grammer -> grammar
awsome -> awesome
iv -> I've
u -> you
therw -> through
freeking -> freaking
Not counting capitalization or punctuation... JUST KIDDING!!! ...all in good fun.

It was a dead topic, but I do like the cannon. I would love to make a similar one with sch 80 black iron, just a tad larger diameter and make it a hybrid; however, the fittings would bankrupt me.
  • 0

User avatar
willarddaniels
1st Lieutenant
1st Lieutenant
 
Posts: 286
Joined: Wed Jan 31, 2007 2:34 pm
Location: Idaho
Reputation: 0

Previous

Return to Pneumatic Cannon Database

Who is online

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

Reputation System ©'