AS-[WIP]-50

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
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smirpab
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Yes do not worry about it.

I made test 10Bar/145Psi is fabulous!
Strongly adapter and charger for automatic test!
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smirpab
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It's weird, I can not answer in the comment Hack A Day, you know why?

I click send, it load the page reloads, but no comments ...
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POLAND_SPUD
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no idea... ohhh and good that they posted it there ;-)

can we see the code ?

EDIT
just got jumper wires for arduino and damn - they make prototyping much much easier
Last edited by POLAND_SPUD on Wed Aug 22, 2012 10:21 am, edited 1 time in total.
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smirpab
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I'm not on the right computer, but I will post on the way?

The code comes from devellopper V1rgul, which helped me to the electronics / coding.
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smirpab
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As promised but the code behind: D:

©V1rgul :
http://ge.tt/1Soc9BL/v/0?c
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POLAND_SPUD
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thx.. not bad at all

meaning... I would do firing as a function but I still can't understand some of the things there ;-)
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smirpab
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Hello everyone!

I come to ask you a little help, is that you could give me the dimensions of a Quick Exhaust Valve, like this one:

Image

I was told it was moin performance, is this true?
If you can give me the precise dimension, length width depth in millimeter shook it great!

Merci !
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jackssmirkingrevenge
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hectmarr wrote:You have to make many weapons, because this field is long and short life
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smirpab
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I also find the ribs on Ebay.com, but I'll gladly have the dimensions at the inputs and outputs, it is possible that posssseur gives them to me?

Ah yes I forgot the most important, the QEV is 3/8 "
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[youtube][/youtube]

If you want 3/8" BSP bore size it seems you want the QE-03, though I have the QE-02, it has 1/4" BSP exhaust and chamber ports but a 3/8" outlet.
hectmarr wrote:You have to make many weapons, because this field is long and short life
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smirpab
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You do not know a topic where there is one?
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POLAND_SPUD
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Could you clarify this a little bit ? what do you want to know ?

EDIT
uhmm maybe you'll find this more useful
http://www.china-pneumatic.net/QE-Serie ... Valve.html
click on overall dimensions ;-)
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smirpab
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That is what I wanted, except that it lacks a side that I can not find ...

I would like the dimensions at the outputs, but it does not matter, I'll wait to receive it;).

They are therefore less efficient than cylindrical?

What do you think of this one?
All output seem to be the G3/8 " :
http://www.ebay.com/itm/G3-8-Pipe-Pneum ... 4d0398fb53
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POLAND_SPUD
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They are therefore less efficient than cylindrical
If you're talking about european QEVs like this one
Image
then they are probably lighter than this ;-)

Plus if you compare the two models from bosch rexroth you can see that the cylindrical QEV has over two times better flow (for 3/8" versions)

See for yourself

http://www.boschrexroth.com/pneumatics- ... eID=p31430

http://www.boschrexroth.com/pneumatics- ... eID=p31432
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smirpab
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Yes, but with my current setup, I can not put QEV cylindrical.
So I turn on a paved QEV in, I ordered on ebay, I expect to continue to receive.

Anyway thank you for QEV size!
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