High PSI internals?

[wyz2285]

I feel the same way

LOL looks like I´m not alone
look around suddenly it´s full of selection fire, solenoid...
it´s like everybody it´s in the era of advanced electronic and I´m still in pneumatic age

[Ocheeboy11]

Hmm, seeing as I can't find a solenoid, I'm gonna machine a simple clamp to attach an actuator to the slide valve. I'll be back in a couple of days with a prelim cad. Can anyone run a ggdt to find the fps reached bya 150 g Shot with a 350psi, 1ft long, 1 in wide chamber, with a qev

[wyz2285]

what´s the size of qev? and barrel btw

[Ocheeboy11]

My bad, 1/2 in barrel and qev. Do you think the chambers big enough?

[wyz2285]

The chamber for me is enough for high pressure. How long is the barrel?

[Ocheeboy11]

Hopefully about 2-2.5 ft long

[Gun Freak]

Why not longer? Is there room for ~4 feet?

[Ocheeboy11]

I'll maximize based on size, might have a 2.5 and a 3.5. Depending on what I need, I can thread the barrel and receiver.

[jackssmirkingrevenge]

Is there room for ~4 feet?

There seems to be in most spudfiles illustrations

[Gun Freak]

... Yep. :tongue3:

[jackssmirkingrevenge]

[wyz2285]

I did the GGDT with a 2.5 ft barrel, the muzzel velocity is around 100 fps (I don´t know much about your valve so...) muzzel energy around 75 ft*lb.
No erros so I would say the design is ok, even through I would use a light projectile for more fps and find the sweet spot of max power (I did a the same calculation with a 100g projectile, muzzel velocity 145 fps, muzzel energy 78 ft*lb).

[POLAND_SPUD]

ohhh btw if you haven't seen it yet
[youtube][/youtube]

[wyz2285]

I can see it´s a gun, but I didn´t get how it works
is there a semi auto function with at console?

[POLAND_SPUD]

It's from this thread >>>
http://www.spudfiles.com/forums/big-stu ... t,180.html

Just wanted to show how a car lock actuator works