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 58 users online :: 4 registered, 0 hidden and 54 guests


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

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

Not finished hammer valve !

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

Not finished hammer valve !

Unread postAuthor: bravootome » Wed Nov 27, 2013 5:26 am

what is the ideal outlet valve/hammaer valve diameter for a easy opening and good air exhaust @ 40- 50 bar/ 6 mm steel bb's.?
The valve on the extinguisher is kind of large and i got a strong spring to kick it. it has a great air flow but after 40-50 spring compresions you need to rest your hand, eventual to take a sleep. i think this one is @ 13-15 mm. As far i assume it must be at least 6mm diameter( to exhaust as a QeV) . But i dont want to make experiments as i did with the QEV"s Piston, so i better ask before i start !
  • 0

Attachments
mqdefault.jpg
mqdefault.jpg (6.11 KiB) Viewed 835 times
Last edited by bravootome on Sun Dec 08, 2013 1:36 pm, edited 1 time in total.
come undone
User avatar
bravootome
1st Lieutenant
1st Lieutenant
 
Posts: 289
Joined: Mon Oct 14, 2013 11:11 am
Country: Trinidad and Tobago (tt)
Reputation: 10

Re: Not finished hammer valve !

Unread postAuthor: jackssmirkingrevenge » Wed Nov 27, 2013 8:42 am

Looking good :)

Might I suggest this as a more suitable soundtrack:



:D
  • 0

User avatar
jackssmirkingrevenge
Donating Member
Donating Member
 
Posts: 24225
Joined: Thu Mar 15, 2007 11:28 pm
Country: Holy See (Vatican City State) (va)
Reputation: 66

Re: Not finished hammer valve !

Unread postAuthor: bravootome » Wed Nov 27, 2013 9:34 am

jackssmirkingrevenge wrote:Looking good :)

Might I suggest this as a more suitable soundtrack





sounds proper for a gun show. What do you say about Franz ferdinand- evil eye ?
  • 0

Last edited by jrrdw on Thu Nov 28, 2013 7:17 am, edited 1 time in total.
Reason: Fixed quote tag.
come undone
User avatar
bravootome
1st Lieutenant
1st Lieutenant
 
Posts: 289
Joined: Mon Oct 14, 2013 11:11 am
Country: Trinidad and Tobago (tt)
Reputation: 10

Re: Not finished hammer valve !

Unread postAuthor: POLAND_SPUD » Wed Nov 27, 2013 4:31 pm

Lol WTF you find such videos... nahh wait I don't really want to know
  • 0

Children are the future

unless we stop them now
User avatar
POLAND_SPUD
Chief of Staff
Chief of Staff
 
Posts: 5405
Joined: Sat Oct 13, 2007 4:43 pm
Country: Israel (il)
Reputation: 10

Re: Not finished hammer valve !

Unread postAuthor: bravootome » Sun Dec 08, 2013 1:35 pm

what is the ideal outlet valve/hammaer valve diameter for a easy opening and good air exhaust @ 40- 50 bar/ 6 mm steel bb's.?
The valve on the extinguisher is kind of large and i got a strong spring to kick it. it has a great air flow but after 40-50 spring compresions you need to rest your hand, eventual to take a sleep. i think this one is @ 13-15 mm. As far i assume it must be at least 6mm diameter( to exhaust as a QeV) . But i dont want to make experiments as i did with the QEV"s Piston, so i better ask before i start !
  • 0

come undone
User avatar
bravootome
1st Lieutenant
1st Lieutenant
 
Posts: 289
Joined: Mon Oct 14, 2013 11:11 am
Country: Trinidad and Tobago (tt)
Reputation: 10

Return to Pneumatic Cannon Database

Who is online

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

Reputation System ©'