16mm Stainless

chaos · Tue Mar 20, 2007 5:52 pm

Ok after much thought an consideration i have "scraped" The tripple s

i now plan to make a new gun with stats guessed at the following:

- 16mm barrel(rifled 16mm soon to come)

- Slimmer design than the triple s.

- researched 2 piece piston ( the main part i am focusing on ). soon to come it is an o-ringed aluminum peice.

-18mm port.

- 30mm chamber: 2:1 barrel ratio with 16mm barrel.

- better ergonomics.

ill get some plans up on here soon i hope.

edit: scratch that i might enter it

peace all
~chaos~

Velocity · Tue Mar 20, 2007 6:00 pm

Wait... did you actually throw it out? If so, why?

Anyways, good luck with this build. It would be a good idea to have a chamber:barrel ratio of 2:1 for all the barrels, rather than just one.

What do you mean by two part piston? Are you talking about one with an internal check valve? Are you talking about one that involves half of the piston as a piston stop, and the other half as the actual moving piston (like the Supah Valve)?

Hotwired · Tue Mar 20, 2007 6:01 pm

You're binning it already?

I thought (aside from the piston thing) it was working fine?

experament-u2 · Thu Mar 29, 2007 7:46 am

looks amazing chaos im looking forwards to the new rifled barrel
nice work

chaos · Thu Mar 29, 2007 7:53 am

aight, it done kinda im still in progress of the piston i need it lathed so it shouldn't be long

im making plans on the bolt so even tho experament-u2 has given me a brilliant idea for the bolt, ideas are always welcome.

neways its way easier to hold, fill, fire, and wateva else, and best of all it has no:

Hotwired wrote:the piston thing

lol im so happy i must now go shoot the 200 od marbles i have hehehe.

Mitchza89 · Thu Mar 29, 2007 8:32 am

Holy hell. I've spent so many nights drooling over this gun, I never throught it was yours! Great looking gun man. I'm looking forward to the final product!

chaos · Thu Mar 29, 2007 8:37 am

oh cheers mate, well i also had another idea i might make a "shell" for it then it will cover up the uglyness of it, if that is possible

.

Mitchza89 · Thu Mar 29, 2007 8:45 am

Nah I wouldn't. You don't see too many stainless steel guns. It looks great!

chaos · Thu Apr 12, 2007 9:05 am

ok so yall want the good news or the good news?

GGDT results are in:

i went and measured everything 2day.

Reservoir Data:

-Gas: Air
-Temp: 25 Degrees C
-Pressure: 200psi
-Volume of Chamber: 389cm3

Valve Data

-Valve Type: Barrel sealing piston
-Seat Diameter: 18mm
-Piston Diameter: 23mm
-Piston mass: 10gm
-Vent diameter: 10mm
-Pilot volume: 15cm3

Barrel Data

-Bore: 16mm
-Length: 1000mm

Projectile Data

Marbles

-Weight: 4gm
-diameter 16mm

lead sinkers

-weight 12gm
-diameter: 16mm

Ok so here the good part

Results

W/Sinkers:

-velocity: 162m/s (532fps)

W/Marbles

-velocity: 238m/s (783fps)

So there ya go

peace
chaos

EDIT: no1 gonna post aye?

Thursto · Sun Apr 15, 2007 6:07 am

Hey ill post, and wow, what a gun, ive allways thought marbles are beter, but they can break easy, where as sinker are hard to crack/smash, great job, cant wait to see some pictures.

TwitchTheAussie · Sun Apr 15, 2007 6:13 am

Hehe I might have some early pics

But I doubt it

chaos · Sun Apr 15, 2007 6:16 am

TwitchTheAussie wrote:Hehe I might have some early pics But I doubt it

What are you talking about twitch?

alright so when i get time ill post pics i seriously cbf entering this in the comp.

peace
chaos

Hotwired · Sun Apr 15, 2007 6:25 am

I was wondering what you were on about.

I've finally found the interesting bit

I like the breech

chaos · Mon Apr 16, 2007 6:54 am

Thanx mate, i appreciate the comments.

did you do your sig in photoshop? i might have to do the same.

Hotwired · Mon Apr 16, 2007 7:02 am

I've got photoshop but I used the gimp because I've used it for so long I know what all the controls do and I can't be bothered learning all the bits of another graphics program.

The photo itself wasn't edited though, just a border and some text effects.