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HOW IN THE WORLD does it work????

This area is for the discussion of BB or airsoft sub machine guns, and or other small arms such as pellets.
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HOW IN THE WORLD does it work????

Unread postAuthor: Bully Dog Airsoft » Mon Jul 20, 2009 11:06 am

I'm guessing a QEV but I really don't know much about them and would like to know where I can get one exactly like this one.

http://www.youtube.com/watch?v=AT2en097DL4
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Unread postAuthor: jackssmirkingrevenge » Mon Jul 20, 2009 11:12 am

The launcher in that video was discussed previously >>here<<.
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Unread postAuthor: spudtyrrant » Mon Jul 20, 2009 11:12 am

thats a half inch qev you can get them from here only $20 or a slightly bigger 3/4inch one for $21 http://www.mcmaster.com/#6646k25/=2tufxq
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Unread postAuthor: Bully Dog Airsoft » Mon Jul 20, 2009 11:13 am

Thank you guys.

ok somebody has to explain to me how I can make this gun. I am lost on the QEV thing haha.

Edited by jrrdw.
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Unread postAuthor: Technician1002 » Mon Jul 20, 2009 11:20 am

I put the video full screen and took a look. Air line connects to the rear through a valve to limit flow, followed by a t with a blowgun to trigger the QEV which has the air chamber under the barrel. A hopper feed and barrel completes the cannon. It's not full auto. It is semi auto.

The funny looking barrel looks to be a piece of cryogenic evaporator, which is a tube in an aluminum heatsink.

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Unread postAuthor: jackssmirkingrevenge » Mon Jul 20, 2009 11:31 am

Technician1002 wrote:The funny looking barrel looks to be a piece of cryogenic evaporator, which is a tube in an aluminum heatsink.


Unlikely, looks more like the sort of extruded aluminium section used as a frame for display structures, this sort of stuff:

Image
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Unread postAuthor: dewey-1 » Mon Jul 20, 2009 1:48 pm

jackssmirkingrevenge wrote:
Technician1002 wrote:The funny looking barrel looks to be a piece of cryogenic evaporator, which is a tube in an aluminum heatsink.


Unlikely, looks more like the sort of extruded aluminium section used as a frame for display structures, this sort of stuff:

Image


I agree jsr.

Bosh and ITEM are brands that come to mind.
In the past, I used a lot of the Bosh extrusions and accessories to create production robotic work cells for manufacturing.

Some of the extrusion profiles are designed to allow air distribution.

http://www.boschrexroth.com/country_uni ... /index.jsp

http://www.item.info/en/products/product_groups.html
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