working on the hammer valve-VIDEO UPDATE!

Show us your pneumatic spud gun! Discuss pneumatic (compressed gas) powered potato guns and related accessories. Valve types, actuation, pipe, materials, fittings, compressors, safety, gas choices, and more.
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jrrdw
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Mon Jun 30, 2014 4:12 pm

brave wrote:i may do it only with a video editor
Well then you'll have to find another reason to leave the house! :bigsmurf:
Look if you must.
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bravootome
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Tue Jul 01, 2014 1:30 pm

jrrdw wrote:
brave wrote:i may do it only with a video editor
Well then you'll have to find another reason to leave the house! :bigsmurf:
not a reason my neighbors want to hear about......too bad i broke the gun ,.........
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Dig_Gil
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Sat Jul 12, 2014 8:52 am

Sexy... Hammer-valve shooters have a special charm to them, don't they?
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bravootome
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Sat Jul 12, 2014 12:01 pm

Dig_Gil wrote:Sexy... Hammer-valve shooters have a special charm to them, don't they?

they know it's an airsoft toy :roll:
Funny is that i dont hear it as loud as my wife says it sounds .....i even made a silencer (from a printer iternals) that reduced a lot....an she still say ..."Calm down"!!Damn it!(
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bravootome
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Sun Sep 07, 2014 11:12 am

So, latest update. i had bought a 650 mm ACM innox airsoft barrel to put it on this gun, hoping it will perform much, much, much better than aluminuim pipes i had used before.
Well, it does shoot worse by 20 than i shoot to 40 m with those pipes....not one stell bb close to other one.( by this distance i was able to shoot same hole with steel bb.s)
.......the difference is that with those aluminium pipes i had friction with the bb., sort of like rifled airguns.....

any suggestions ?

does anyone's gun here shoot bb's perfectly ? cuz i know it's possible ...
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wyz2285
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Mon Sep 08, 2014 5:45 am

Well I got VERY good results with a KJW M700 on HPA, enlarged hop window and R-hoped, polished the inner surface of the barrel on my lathe too... But that's with airsoft BBs.
CpTn_lAw wrote: :D "yay, me wanna make big multishot pnoob with 1000 psi foot pump compressor using diamond as main material. Do you think wet bread make good sealant? " :D
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bravootome
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Mon Sep 08, 2014 9:52 am

wyz2285 wrote:Well I got VERY good results with a KJW M700 on HPA, enlarged hop window and R-hoped, polished the inner surface of the barrel on my lathe too... But that's with airsoft BBs.
i had cut off the hop up part of the barrel ....
Any how my goal was that when i need the gun (rather is 1, 3 months) to shoot like it is suposed to.
May be my next update will be with a rifled airgun barrel...........
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bravootome
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Mon Sep 08, 2014 4:19 pm

bravootome wrote:
wyz2285 wrote:Well I got VERY good results with a KJW M700 on HPA, enlarged hop window and R-hoped, polished the inner surface of the barrel on my lathe too... But that's with airsoft BBs.
i had cut off the hop up part of the barrel ....
Any how my goal was that when i need the gun (rather is 1, 3 months) to shoot like it is suposed to.
May be my next update will be with a rifled airgun barrel...........
if i think better i would of buied "an edgun matador" with the money i had spent on differnt tipes of bb's, pipes, scopes, hpa gear...etc....in the past of 3 years.....
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bladeul2006
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Thu Oct 30, 2014 3:04 pm

same for me bro...
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bravootome
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Fri Oct 31, 2014 12:36 am

My eggplant crop ...Nothing to do with airguns............
Last edited by bravootome on Sat Nov 15, 2014 12:50 am, edited 1 time in total.
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jrrdw
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Sat Nov 01, 2014 8:48 am

That looks like a nice haul...Worth the investment?
Look if you must.
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bravootome
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Sat Nov 01, 2014 10:51 am

jrrdw wrote:That looks like a nice haul...Worth the investment?

Sometimes no, but if it is a good year and the right treatment is applied , production for 1 ha is over 100-150 tons....i dont know any other plant that produces this quantity ...
so no matter the price of eggplant is, it worth the investment ...or not....
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bravootome
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Fri Jan 23, 2015 4:12 am

I installed softchorono app on my phone today and did some tests :

With the Qev and a 0.40 grams bb i got 790 fps. ( the gun was not fully charged, so i think it can do better)

With the hammer valve( in the video) and a 0.86 grams steel bb i got 755 fps = 22.7 Jouls.....but again i think i can bring it up to 800-850 fps... after i change the valve and maybe add more pressure.....(





[youtube][/youtube]
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bravootome
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Wed Jul 29, 2015 10:29 am

i've been working on my eggplants, but always checking sudfiles ...
So if there is anyone here from south east Europe willing to donate an 5,5; 4.5 mm rifled barrel, i am the man to come to !
Al my efforts to purchase one has failed !
Chears !
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bravootome
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Tue Dec 03, 2019 1:44 pm

So, i got back,. Any one ,. Wyzz.....
New project,. I ve found a vid on youtube, a Taiwan very skilled guy made a hammervalve , my experience tells me I can do it much better, only I need his skills. So I hope to post something ,. Soon....................
Admin, is there a way so get notifications on my phone regarding my post, or something.....
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