pcp rifle(video )

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
Post Reply
User avatar
JDP12
Staff Sergeant 5
Staff Sergeant 5
Posts: 1943
Joined: Fri Mar 30, 2007 8:34 pm

Sun Jul 24, 2011 7:01 pm

Very nice video and rifle!!
"Some say his pet elephant is pink, and that he has no understanding of "PG rated forum". All we know is, he's called JSR. "
Top
User avatar
LovableAirGuns
Specialist 2
Specialist 2
Posts: 267
Joined: Tue Sep 28, 2010 5:58 am

Mon Jul 25, 2011 5:36 am

warhead052 wrote:
LovableAirGuns wrote:
wyz, think you can draw up a diagram of how your trigger and hammer work?
try this and check his youtube channel becuase he has a pretty good hammer valve rifle :D
:
What I meant was more how does the entire thing function. Pretty much a cutaway of the entire trigger + hammer + impact point on the blowgun.
Try this it is very simple, i tried to build one but i gave up on mine because it came to fiddly and everything kept braking lol hhaha

Link: http://www.airgunforum.ca/forums/topic29999.html
Top
User avatar
far_cry
Specialist 3
Specialist 3
Posts: 317
Joined: Wed Aug 20, 2008 3:59 pm

Donating Members

Mon Jul 25, 2011 6:44 am

Try this it is very simple, i tried to build one but i gave up on mine because it came to fiddly and everything kept braking lol hhaha

Link: http://www.airgunforum.ca/forums/topic29999.html
Image


this thing will never work
ImageImage
Top
User avatar
jackssmirkingrevenge
Five Star General
Five Star General
Posts: 26203
Joined: Thu Mar 15, 2007 11:28 pm
Has thanked: 569 times
Been thanked: 345 times

Donating Members

Mon Jul 25, 2011 6:54 am

far_cry wrote:this thing will never work
It will work, but it's not really a hammer valve, rather a mechanically actuated exhaust valve.
hectmarr wrote:You have to make many weapons, because this field is long and short life
Top
User avatar
LovableAirGuns
Specialist 2
Specialist 2
Posts: 267
Joined: Tue Sep 28, 2010 5:58 am

Mon Jul 25, 2011 7:12 am

1st picture of the crossman on the website is a good example.
Top
User avatar
wyz2285
First Sergeant 2
First Sergeant 2
Austria
Posts: 2385
Joined: Sat Mar 06, 2010 7:50 am
Location: Porto, Portugal
Has thanked: 1 time
Been thanked: 3 times
Contact:
Contact wyz2285

Wed Jul 27, 2011 12:16 pm

Ok here is a diagram, sorry about the painting, but I think you can understand it :wink: there is really nothing complicate at all.
(it´s not on scale)
Attachments
Sem Título.jpg
Top
User avatar
ilovefire
Corporal
Corporal
Posts: 511
Joined: Sat May 22, 2010 6:48 am

Thu Jul 28, 2011 4:22 am

do you know the diameter of the valve part of the blow gun? like where the pressure acts? cheers
why make it if it dosent shoot?
Top
User avatar
wyz2285
First Sergeant 2
First Sergeant 2
Austria
Posts: 2385
Joined: Sat Mar 06, 2010 7:50 am
Location: Porto, Portugal
Has thanked: 1 time
Been thanked: 3 times
Contact:
Contact wyz2285

Thu Jul 28, 2011 4:47 am

:?: you mean the impact point between valve and the hammer? or the holes that the air pass though chamber to valve to barrel?
Top
User avatar
ilovefire
Corporal
Corporal
Posts: 511
Joined: Sat May 22, 2010 6:48 am

Thu Jul 28, 2011 4:52 am

the diameter of the the valve core where the pressure acts
why make it if it dosent shoot?
Top
User avatar
wyz2285
First Sergeant 2
First Sergeant 2
Austria
Posts: 2385
Joined: Sat Mar 06, 2010 7:50 am
Location: Porto, Portugal
Has thanked: 1 time
Been thanked: 3 times
Contact:
Contact wyz2285

Thu Jul 28, 2011 4:58 am

8mm, you mean the part inside the valve that seales right?
Top
User avatar
Crna Legija
First Sergeant 2
First Sergeant 2
Posts: 2333
Joined: Sun Jul 20, 2008 5:14 am
Location: australia

Thu Jul 28, 2011 5:06 am

i think he mean the part in the red in the pic below
Attachments
yeah
yeah
blowgun.JPG (26.77 KiB) Viewed 5035 times
'' To alcohol... The cause of, and solution to, all of life's problems.”
--Homer Simpson

Add me on ps3: wannafuk, 8/11/11 cant wait
Top
User avatar
wyz2285
First Sergeant 2
First Sergeant 2
Austria
Posts: 2385
Joined: Sat Mar 06, 2010 7:50 am
Location: Porto, Portugal
Has thanked: 1 time
Been thanked: 3 times
Contact:
Contact wyz2285

Thu Jul 28, 2011 5:12 am

Ok that what I thought, yes that 8mm in dia :) good air flow actually
Top
User avatar
ilovefire
Corporal
Corporal
Posts: 511
Joined: Sat May 22, 2010 6:48 am

Thu Jul 28, 2011 5:27 am

ah ok thanks, i think mine is about 10mm, wasnt sure if mine was to big for a decent sized spring/hammer to open, but i guess if you can get the 8mm one to work with twice the pressure i guess it shouldnt be to hard
why make it if it dosent shoot?
Top
User avatar
wyz2285
First Sergeant 2
First Sergeant 2
Austria
Posts: 2385
Joined: Sat Mar 06, 2010 7:50 am
Location: Porto, Portugal
Has thanked: 1 time
Been thanked: 3 times
Contact:
Contact wyz2285

Thu Jul 28, 2011 8:08 am

you will be fine :D
But i´m try to make a hammer valve that take 1000 psi but easy enough to be opened by a relatively weak spring :roll: design/tip will be appreciated :)
Last edited by wyz2285 on Wed Aug 10, 2011 6:34 am, edited 1 time in total.
Top
warhead052
Staff Sergeant 3
Staff Sergeant 3
Posts: 1769
Joined: Mon Mar 21, 2011 5:41 pm

Thu Jul 28, 2011 9:08 am

Thanks for the diagram. I may try and make my own at some point, but not for a while...
Top
Post Reply

Return to “Pneumatic Cannons”