High pressure pen gun MK1

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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Necrosis
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Sticky_Tape wrote:it doesn't mattre if it isn't done yet just give us a pic.
I had to make the pictures so .. lol

<a href="http://img526.imageshack.us/my.php?imag ... 155it2.jpg" target="_blank"><img src="http://img526.imageshack.us/img526/4081 ... it2.th.jpg" border="0"></a>

<a href="http://img134.imageshack.us/my.php?imag ... 156ex2.jpg" target="_blank"><img src="http://img134.imageshack.us/img134/2181 ... ex2.th.jpg" border="0"></a>

<a href="http://img98.imageshack.us/my.php?image ... 157ms6.jpg" target="_blank"><img src="http://img98.imageshack.us/img98/2595/c ... ms6.th.jpg" border="0"></a>

<a href="http://img526.imageshack.us/my.php?imag ... 158kn6.jpg" target="_blank"><img src="http://img526.imageshack.us/img526/4026 ... kn6.th.jpg" border="0"></a>

Edit: I shook like an elderly guy with parkinsons... the last one is good though.
Allthough we may be the most intelligent creature on this planet, we are also the most inconsistent.
To find peace within our existence we often create a logic that endangers our lives.
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Sticky_Tape
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So you machined that? what is the bore of the cylinder?
You can tell how awesome a cannon is by the pressure used.
http://www.spudfiles.com/forums/high-pr ... 12803.html
xnt rnm ne z ahtbg
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Necrosis
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Sticky_Tape wrote:So you machined that? what is the bore of the cylinder?
Yep I did, the bore of the cylinder is 9 mm.

Won't quite make 200 yet.. since it would take 127.2 kilos to get that pressure, I am working on a a spring system that would take the force involved in pulling the handle upwards wich will assist in pressing it downwards. So I can still limit the amount of pups it will take to pump it to a certain pressure

I will make a pump that is made 2 stage by my compressor soon enough.. this is just for testing stuff to say.. 100 bars or less.
Allthough we may be the most intelligent creature on this planet, we are also the most inconsistent.
To find peace within our existence we often create a logic that endangers our lives.
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Sticky_Tape
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It will take for Fing ever to pump a rifle sized gun up to that pressure with that pump 9mm wide plunger damn.
You can tell how awesome a cannon is by the pressure used.
http://www.spudfiles.com/forums/high-pr ... 12803.html
xnt rnm ne z ahtbg
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Necrosis
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Sticky_Tape wrote:It will take for Fing ever to pump a rifle sized gun up to that pressure with that pump 9mm wide plunger damn.
That's why there's this pen gun.

And when I make the mod so that it's a 2 stage pump it will pump 9 times faster.. so it will pump like a normal sized pump.
And I can just screw on a bigger bore.. since it's completely modular. :)
Allthough we may be the most intelligent creature on this planet, we are also the most inconsistent.
To find peace within our existence we often create a logic that endangers our lives.
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Sticky_Tape
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Well anyway good luck making the piston.
You can tell how awesome a cannon is by the pressure used.
http://www.spudfiles.com/forums/high-pr ... 12803.html
xnt rnm ne z ahtbg
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Sticky_Tape
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What type of rubber are you going to use with the piston?
You can tell how awesome a cannon is by the pressure used.
http://www.spudfiles.com/forums/high-pr ... 12803.html
xnt rnm ne z ahtbg
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Necrosis
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Sticky_Tape wrote:What type of rubber are you going to use with the piston?
Probably a delrin/teflon cup. so yeah.. no rubber at all..
Allthough we may be the most intelligent creature on this planet, we are also the most inconsistent.
To find peace within our existence we often create a logic that endangers our lives.
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Sticky_Tape
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sealing face I mean
You can tell how awesome a cannon is by the pressure used.
http://www.spudfiles.com/forums/high-pr ... 12803.html
xnt rnm ne z ahtbg
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the unit
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i think he meant what he said, teflon/delrin are used as the seals on poppets in blowback paintball guns and seal perfectly at 850psi and on i would assume
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Antonio
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Nice work here! Is ganna be pretty cool once everything works:)
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