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 70 users online :: 4 registered, 0 hidden and 66 guests


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

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

The Team
Administrators
Global Moderators
global_moderators.png CS

New 500psi Pump

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: Willdebeers » Tue Jul 28, 2009 4:07 pm

^ Front teeth whatta whatta? Why dont you use a presta valve as a check valve? Then you (if you wanted to) could use lower pressures (<200psi). :)
  • 0

Image
User avatar
Willdebeers
2nd Lieutenant
2nd Lieutenant
 
Posts: 214
Joined: Tue Feb 03, 2009 1:18 pm
Reputation: 0

Unread postAuthor: Mitchza89 » Tue Jul 28, 2009 6:57 pm

Yeah that's another problem I wish I solve very soon. Just thinking about it then, I'd use a copper olive, and instead of cutting the nail to make it flush with the aluminum tubing, have it long enough on both sides to completely stop it from coming through the olive.

I think that may be my best bet.

Thanks Brian,

I knew I had to fix that little problem "just in case". If you hadn't have brought it up I more then likely would have forgotten about it :D.
  • 0

Image
User avatar
Mitchza89
Brigadier General
Brigadier General
 
Posts: 1056
Joined: Tue Jan 09, 2007 12:05 am
Reputation: 0

Previous

Return to Pneumatic Cannon Database

Who is online

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

Reputation System ©'