Harness the power of precision mixtures of pressurized flammable vapor. Safety first! These are advanced potato guns - not for the beginner.
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Darkside 6ix
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Tue Aug 05, 2008 7:32 pm
DYI wrote:One would think the burst disk fragments alone would be enough to tear a target to shreds
They are. Larda showed me a slow motion video of a shot where the teflon sabot fragmented in the barrel, and the sabot bits and brass from the disk shredded the wooden target like grenade shrapnel.
Heres my analogy.
Sabot = Deadly
Projectile = Chuck Norris
(Getting serious) Really if the sabot was that powerful that should give you an EXCELLENT idea of what the projectile will do
"Dude, if all of the people on spudfiles got together with all of their cannons, we could take over china"
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SpudFarm
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Tue Aug 05, 2008 7:34 pm
a slug going sideways almost penetrating 1/4" plate, that is a better idea on the power of that thing
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DYI
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Tue Aug 05, 2008 7:45 pm
a slug going sideways almost penetrating 1/4" plate, that is a better idea on the power of that thing
Yeah, I remember going "WTF, that's weak" when I first saw the picture, and then "holy sh*t, that thing was going sideways..." when I saw the rest of it.
The fragmenting sabot video was one of the best ones, I don't know why he didn't post it (and I seem to have lost it).
Spudfiles' resident expert on all things that sail through the air at improbable speeds, trailing an incandescent wake of ionized air, dissociated polymers and metal oxides.
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brogdenlaxmiddie
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Tue Aug 05, 2008 8:25 pm
DYI wrote:a slug going sideways almost penetrating 1/4" plate, that is a better idea on the power of that thing
Yeah, I remember going "WTF, that's weak" when I first saw the picture, and then "holy sh*t, that thing was going sideways..." when I saw the rest of it.
The fragmenting sabot video was one of the best ones, I don't know why he didn't post it (and I seem to have lost it).
Where was this picture?
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rp181
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Contact:
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psycix
- Sergeant Major 4
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Wed Aug 06, 2008 10:33 am
Thanks for all your answers larda.
@DYI
That sounds like a very impressive video! I'd love to see it.
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SpudFarm
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Wed Aug 06, 2008 10:36 am
i am uploading the video to youtube now
"Made in France"
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Larda
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Wed Aug 06, 2008 10:51 am
Here is the shoot.
http://www.vimeo.com/1478115
All the holes except two are made of the fragmented Teflon sabot and the projectile.
Last edited by
Larda on Wed Aug 06, 2008 6:17 pm, edited 1 time in total.
Push to test... Release to detonate.
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Larda
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Wed Aug 06, 2008 6:15 pm
Ohh, and i forgot to mention the ball valve failure i had, the sealing in the valve tends to crack after a few shoots at higher mixes.
Therefor i am trying to get a 1400bar valve instead of the 500 bar valve i am using now.
Here is a few Pict's.
Here is a new seal i to machine out of Teflon and the original seal.
Push to test... Release to detonate.
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SpudFarm
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Wed Aug 06, 2008 7:07 pm
did your home-brew seal uhm seal?
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psycix
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Thu Aug 07, 2008 8:16 am
You had a 500 bar ball valve fail on you?! Thats sick!
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Larda
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Thu Aug 07, 2008 11:34 am
You had a 500 bar ball valve fail on you?! Thats sick!
Actually it happened twice.
SpudFarm: Almost perfect, but i need to disassemble the valve again because i think i damaged the seal at the last shoot.
Push to test... Release to detonate.
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DYI
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Thu Aug 07, 2008 9:20 pm
A homemade ball valve seal that actually works is quite the achievement, but I still think you should try the valve idea I showed you as a permanent solution
Spudfiles' resident expert on all things that sail through the air at improbable speeds, trailing an incandescent wake of ionized air, dissociated polymers and metal oxides.
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Rock
- Private
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Tue Aug 12, 2008 4:02 pm
That is very impressive.
This can't be called spudgun.
Did you try shooting things at greater distances?