thecicadas first piston dart gun!! GDSPG

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
thespeedycicada
Specialist 4
Specialist 4
Posts: 429
Joined: Sun Aug 12, 2007 1:28 am

Sun Jan 13, 2008 3:32 pm

This is my little ghetto dart shootin piston gun i made it in twenty minutes i have no clue if it will work but im sure it will leak a bit.it is half inch pipe from a ballvalve gun the barrel is some old aluminum pipe thing from a fire extinguisher and its piloted by a blowgun.The piston is an eraser that i cut to fit the barrel perfect.

Damage pics tomorrow (hopefully :roll: )
Attachments
the curing barrel.
the curing barrel.
P1010190.JPG (25.06 KiB) Viewed 3605 times
pilot and schrader.
pilot and schrader.
P1010189.JPG (27.12 KiB) Viewed 3605 times
waiting for the epoxy to cure.<br />the periodic table should show how much of a nerd i am=p
waiting for the epoxy to cure.
the periodic table should show how much of a nerd i am=p
P1010188.JPG (29.34 KiB) Viewed 3605 times
current projects: co-axial piston valve.Status DONE!
S.P.E.C.S update mk 1 construction begining in febuary all the maths for it are done plans are drawn up and parts are listed.
NEXT project:auto piston valve.
Top
User avatar
Zen///
Specialist 2
Specialist 2
Posts: 278
Joined: Sat Oct 27, 2007 3:49 pm
Location: In a foxhole sniping,Calgary, Canada
Contact:
Contact Zen///

Sun Jan 13, 2008 4:27 pm

mmmmm...... toes....

Looks like it has potential.
Top
User avatar
Brian the brain
Moderator
Moderator
Netherlands
Posts: 3497
Joined: Mon Dec 05, 2005 2:06 am
Location: Holland
Been thanked: 6 times

Sun Jan 13, 2008 5:13 pm

Yes, indeed

Some of the greatest toes have started life-in-the-spotlight right here on Spudfiles!!

I see your feet have grown all the way to the ground.
You must be tall :D
Gun Freak wrote:
Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!

Can't ask for a better compliment!!
Top
seudo411
Private 3
Private 3
Posts: 42
Joined: Fri Jul 21, 2006 4:11 pm

Sun Jan 13, 2008 6:34 pm

Looking good there might I suggest you turn the blow gun, to face forward, and put a drop or 2 of epoxy in the blowgun so that it exhausts some what quicker. I can see the front of the cannon just begging for a fore grip. and a mock sight couldn't hurt. :wink:
The Mind of a Chemist, And the
Heart of A Huslter...
Top
jon_89
Corporal 2
Corporal 2
Posts: 607
Joined: Wed Apr 11, 2007 9:50 pm

Sun Jan 13, 2008 6:42 pm

Looks like what I just made except I vent through my schrader valve.
Top
User avatar
potatoflinger
Sergeant 2
Sergeant 2
Posts: 1136
Joined: Thu Nov 02, 2006 3:26 pm
Location: Maryland

Sun Jan 13, 2008 8:07 pm

seudo411 wrote:Looking good there might I suggest you turn the blow gun, to face forward, and put a drop or 2 of epoxy in the blowgun so that it exhausts some what quicker. I can see the front of the cannon just begging for a fore grip. and a mock sight couldn't hurt. :wink:
How does epoxy give a blowgun more flow?
It's hard to soar with eagles when you're working with turkeys.
Top
User avatar
FordGtMan
Specialist 3
Specialist 3
Posts: 314
Joined: Thu Oct 25, 2007 9:15 pm
Location: southlake Tx

Sun Jan 13, 2008 8:10 pm

Looking good there might I suggest you turn the blow gun, to face forward, and put a drop or 2 of epoxy in the blowgun so that it exhausts some what quicker.
Was that sarcasm or what? or did this :wink: give it away?
Top
User avatar
thespeedycicada
Specialist 4
Specialist 4
Posts: 429
Joined: Sun Aug 12, 2007 1:28 am

Sun Jan 13, 2008 9:01 pm

seudo just to let you know epoxy is an adhesive :wink:
current projects: co-axial piston valve.Status DONE!
S.P.E.C.S update mk 1 construction begining in febuary all the maths for it are done plans are drawn up and parts are listed.
NEXT project:auto piston valve.
Top
User avatar
blind909
Corporal 4
Corporal 4
Posts: 828
Joined: Thu Aug 02, 2007 6:06 pm
Location: Las Vegas, NV
Contact:
Contact blind909

Sun Jan 13, 2008 10:39 pm

it will leak a little through the blowgun, they have an inlet and an outler, you are suposed to have the bigger hole in the blowgun conected to the gun.
<a href="http://www.danasoft.com"><img src="http://www.danasoft.com/citysign.jpg" border="0"></a><div>
THIS STATES WHERE YOU LIVE, NOT ME, IT SAYS WHERE YOU LIVE BASED ON YOUR IP ADRESS.
Top
seudo411
Private 3
Private 3
Posts: 42
Joined: Fri Jul 21, 2006 4:11 pm

Mon Jan 14, 2008 11:30 am

I will now sincerely apologize for possibly the most ambiguous suggestion ever, the idea behind the epoxy : At the part of the blow gun where the trigger makes contact with the plunger in the blowgun valve assembly, it is possible through using epoxy to allow the plunger to be depressed fully with a shorter squeeze of the trigger. By building up a bumper between the plunger and trigger, it shortens the distance.

Fortgtman: No sarcasm intended. Thats just me...
The Mind of a Chemist, And the
Heart of A Huslter...
Top
User avatar
SPG
Specialist 3
Specialist 3
Posts: 364
Joined: Thu Feb 09, 2006 11:55 am

Mon Jan 14, 2008 1:41 pm

I'm deeply impressed and honoured that you named this gun after me - thank you.
<A HREF="http://www.paisleypeking.co.uk"><IMG BORDER="0" WIDTH="400" HEIGHT="64" SRC="http://www.paisleypeking.co.uk/images/s ... e.gif"></A>
Top
Post Reply

Return to “Pneumatic Cannons”