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Hammer valve endeavour

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: Brian the brain » Thu Jan 12, 2012 3:29 pm

The hammer could be hollow.With a removable backplug.

this way you could add lead bb's to it, possibly under springtension, to finetune the weight.

However, if the bb's are free to move they might act like a recoilless hammer.
The bb's arrive "late" and counter the bounce..
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Oh my friggin god stop being so awesome, that thing is pure kick ass. Most innovative and creative pneumatic that the files have ever come by!

Can't ask for a better compliment!!
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Unread postAuthor: Gun Freak » Thu Jan 12, 2012 5:55 pm

Its a good idea, but still complex.

I've made things a lot more simple with this rotating hammer:
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Unread postAuthor: clemsonguy1125 » Thu Jan 12, 2012 7:30 pm

What are you using for your valve.
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That is all.
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Unread postAuthor: Gun Freak » Thu Jan 12, 2012 7:40 pm

clemsonguy1125 wrote:What are you using for your valve.

McMaster push button valve. LnL says it is easy to open, so my hammer doesn't have to be ridiculously solid or big.
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Unread postAuthor: Lockednloaded » Thu Jan 12, 2012 8:19 pm

Gun Freak wrote:
clemsonguy1125 wrote:What are you using for your valve.

McMaster push button valve. LnL says it is easy to open, so my hammer doesn't have to be ridiculously solid or big.


It's not a totally balanced valve, but I can open it with my finger at 700psi
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Unread postAuthor: Gun Freak » Thu Jan 12, 2012 8:22 pm

I'm not expecting it to be balanced. But if you can open it at 700 with your finger (how hard is it 1-10?) then my wimpy hammer can open it at 260.
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Unread postAuthor: Lockednloaded » Thu Jan 12, 2012 8:25 pm

Have you ever shot a single-action revolver? It's about that hard of a trigger pull
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Unread postAuthor: Gun Freak » Thu Jan 12, 2012 8:35 pm

Never shot any firearms :oops:

So it's rather difficult?
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Unread postAuthor: warhead052 » Thu Jan 12, 2012 8:37 pm

Damn, that easy at 700 psi?

Gun Freak, the trigger pull for my double/single action revolver is about 1-2 pounds, so its not too bad.
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Unread postAuthor: Gun Freak » Thu Jan 12, 2012 8:56 pm

So that's like lifting a 2 lb weight with your finger? Ok not bad. So less than a pound at 260. LnL, have you measured the seat diameter yet?
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Unread postAuthor: warhead052 » Thu Jan 12, 2012 9:09 pm

Gun freak, its honestly not that bad. Remember that you have a little bit of leverage to your advantage. Check your inbox, I have a joke that I can't post here that will describe how easy it is.
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Unread postAuthor: Gun Freak » Thu Jan 12, 2012 9:26 pm

It's not leverage that's my advantage, its momentum. But yeah I think the hammer will be fine. I can always increase the mass of it by adding a couple washers.
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Unread postAuthor: Lockednloaded » Thu Jan 12, 2012 9:39 pm

Errrm.... I don't know if I can get my calipers in there, and I don't know if the thing comes apart
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Unread postAuthor: Gun Freak » Thu Jan 12, 2012 9:47 pm

Oh I thought you could take it apart, looks like the push button comes off and the hex part comes off but it's ok it's not that important. Thanks for being so helpful LnL.
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Unread postAuthor: Lockednloaded » Thu Jan 12, 2012 9:55 pm

It might have threads, but I think its thread locked in there and I don't wan to mess with it. No problem, I'd like to see an actual hammer mech working with the system because I never really got it how I wanted it
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