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AS-[WIP]-50

Post questions and info about pneumatic (compressed gas) powered cannons here. This includes discussion about valves, pipe types, compressors, alternate gas setups, and anything else relevant.
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Unread postAuthor: silentkill12345 » Thu Aug 16, 2012 3:09 pm

WOW :shock: when this is finished it would be so nice!!! i think you can start your own buisniss with making this gun! lol ;) keep up the good stuff
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Unread postAuthor: smirpab » Thu Aug 16, 2012 3:25 pm

Thank you, it is heartwarming encouragement in this way :D.
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Unread postAuthor: POLAND_SPUD » Thu Aug 16, 2012 4:55 pm

You advise me to do a resume, or any details
If you're asking about hackaday... I don't know - it would be best to ask MrCrowley

If they think it's interesting to show (which they will I am sure) they'll contact you and ask for some pics, specs and a video
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Unread postAuthor: smirpab » Thu Aug 16, 2012 5:07 pm

Okay, so I sent an email saying I'll be interested to present my topic.
And if so I will have the answer email asking me photo / video and text :D?
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Unread postAuthor: MrCrowley » Thu Aug 16, 2012 6:39 pm

If you make another video with the arduino, but this time showing the valve firing as you trigger it on the arduino, I'm sure they will post that to their website. They love that kind of stuff :D
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Unread postAuthor: smirpab » Fri Aug 17, 2012 4:43 am

Malheureusement cela devra attendre pour une nouvelle vidéo...

Le montage sur breadboard est démonté au vue que je vais faire l'intégration de l'électronique et de la plomberie dans la carcasse en bois.

Un montage avec des deux bredboards (arduino uno + Lcd) et une vue sur le distributeur + quick exhaust valve + piston chargeur serrai mieux pour Hackday ?
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Unread postAuthor: silentkill12345 » Fri Aug 17, 2012 2:11 pm

translation? ;)
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Unread postAuthor: smirpab » Fri Aug 17, 2012 3:01 pm

Fail ... I copied the wrong text.

Unfortunately this will have to wait for a new video ...

Mounting on breadboard is removed in order that I will make the integration of electronics and plumbing in the wooden frame.

Fitting with two bredboards (arduino uno + Lcd) and a view of the valve + quick exhaust valve + piston charger pressed for better hackday?
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Unread postAuthor: POLAND_SPUD » Fri Aug 17, 2012 6:28 pm

yup I guess so - though it would be even better to post a complete gun
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Unread postAuthor: smirpab » Sun Aug 19, 2012 9:14 am

I did a test yesterday with a gun Ø6×8mm 1000mm long.
FYI, in the end it will only do 700mm.

With 0.20gr, top 2bar, 4bar to just below!
Image

I sent an email (Hack A Day) ;).
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Unread postAuthor: pneumaticcannons » Sun Aug 19, 2012 9:57 am

Not bad at all for only for 4 bar.
I'm sorry but It appears as if I have forgoten to mention how fckn amazing this thing is so far. So here it is.

But seriously, very nice work. I wish I had bread board skills like that!
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Unread postAuthor: smirpab » Sun Aug 19, 2012 5:47 pm

@pneumaticcannons : Thank you very much: D.

J'ai fait quelques test aujourd'hui, à 7bars avec de la 0.2gr, je transperce un morceau de contre plaqué de 5mm d'épais !

Here are some videos:

[youtube]http://www.youtube.com/watch?v=-qmoOlJTFaU[/youtube]

[youtube]http://www.youtube.com/watch?v=M0JZKcSA4L0[/youtube]

[youtube]http://www.youtube.com/watch?v=ssCQD6WxZtE[/youtube]


I did some testing today, 7bar with 0.2gr, I pierced against a piece of veneer 5mm thick!
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Unread postAuthor: silentkill12345 » Mon Aug 20, 2012 1:11 am

hmm why does your barrel go up when you fire it? in that way it is not that accurate
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Unread postAuthor: smirpab » Mon Aug 20, 2012 3:11 am

It moves a lot because it is fixed at the compressor by a quick coupling.
But this is just a test of power here, no details!

Everything is semi-automatic.
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Unread postAuthor: silentkill12345 » Mon Aug 20, 2012 5:18 am

allright ;) keep improving it!
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