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you would have to have something like the carriage and bed on a lath
as for the fittings, can't you just put one on the axis of the bit?
something like a banjo bolt? (but not clamped at the ends ... |
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9x20"...
is that big enough? i would think that you would need a 36" bed at least
boring bar? they make them, but i have never seem one so long
maybe drill and ream? |
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yea, i am probably going to have a valve after the compressor (air ram) because it woudl not build up fast enough to get full force behind the pellet
(i think that is what you were basically saying ... |
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the other end in the "ram" would be used to compress air
it would not touch the pellet
and yes, the gas spring kinda sounds like it would be close |
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that is basically what i am doing, but the piston is not in contact with the pellet
(i don't think the piston is moving that fast, that is just the force it puts out) |
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should be about 613 pounds of force driving the nail (2.5 inch piston)
little over a quarter ton |
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its very messy i know... i hope it gives you some ides to what i was going to do
http://i134.photobucket.com/albums/q102/turtlemann14/garage%20work/100_2742.jpg
this is a valve out of a pneumatic ... |
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lol this is a joke for my gun
its hard for me to hit the paper
let alone hit the target i am aiming for
guess that is what i get for try it with a smooth bore bb spray gun lol |
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you fill the vessel with water of hydraulic fluid because it does not compress
that means once ruptured there will be nothing rushing out, like air that has to decompress |
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if i can't but a barrel then i would have to make one (and a "button", tool steel here i come)
hydro testing would be Farly easy... fill the gun up with hydraulic fluid and apply pressu ... |
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really, what i want to do is get close to or match or even surpass a .22 bullet
if used for game i don't think it would be used for anything bigger than a coyote
for pinking i will stick with th ... |
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the piston is two sided... there are faces on both sides one side has a large surface area and the other side has a small surface area
if you take 125 psi and apply it to a surface area of 7.0685 i ... |
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agreed, the more complex the more chances for something to go wrong
but i think you would be amassed at how simple this design is (this is why i am wondering if it will work)
and i would say t ... |
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the ci is the amount of highly compressed air i will have
the piston in the gun would use surface area to boost 125 psi to 3500psi (at the sacrifice of volume)
there will be no tank other than ... |
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