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 mechanical bbmg « View previous topic :: View next topic » 
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jalord159
PostPosted: 12/06/2005 9:33 AM    Post subject: mechanical bbmg Reply with quote

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this is my idea to build a bbmg that doesnt waste as much air as a strafer


bbmg cycle.jpg
 Description:
the piston recipricates opening and closing the neccecary ports
 Filesize:  57 KB
 Viewed:  186 Time(s)

bbmg cycle.jpg


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saladtossser
PostPosted: 12/06/2005 14:27 PM    Post subject: Reply with quote

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nice work, will u ever make it??
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drac
PostPosted: 12/06/2005 18:43 PM    Post subject: Reply with quote

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I swear I saw a design similar to that. A guy made a reciprocating piston housed in plexiglass and used a fire extinguisher as the air source. It's a nice idea though, should be awesome when you make it.
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pimpmann22
PostPosted: 12/06/2005 18:48 PM    Post subject: Reply with quote

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Saladtosser: nice work? Ya right it should be like SUPER Nice Job!

jalord159: Do you have a messanger service? (AIM, MSNM, Yahoo, etc) I would like to talk to you about this design. This is just what I was looking for. Iam in the process of building a BBMG and I was looking for a dif concept then a vortex because the barrel is to high coming out of the vortex. (proably doesnt make sense, doesnt need to) The only major question I have about this design is how fast will it fire? With the righ amount of tinker you should be able to get it to work. Im working on a slight variation of this destign right now. If all works out this concept will be in my gun and machined out of aluminum (found a cheap place to but aluminum). Please contact me on either AIM or MSNM ASAP my addresses for them are on the bottom of this post. Just hover over them with your mouse and it will say it on the bottom of your page. Very nice design. *back to work on the modded design...*
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drac
PostPosted: 12/06/2005 18:49 PM    Post subject: Reply with quote

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http://www.swanstrom.net/petes/shoot/autobb.htm

Bang!!! That's the site.
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saladtossser
PostPosted: 12/06/2005 19:35 PM    Post subject: Reply with quote

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damn myself for not being able to make that
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Cronic
PostPosted: 12/07/2005 3:54 AM    Post subject: Reply with quote

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Man I guess I'm allowed to say WOW! OMFG! Theese plans are great I especially like the fire extinguisher (The thing that puts out fire don't know how to spell it). Anyway what's it pressurised to?
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jalord159
PostPosted: 12/07/2005 7:27 AM    Post subject: Reply with quote

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hi guys, yes hopefully i will build it just not yet (no cash) Sad the idea was to make a bbmg thats more eficeint than a strafer, i built a cloud and theres no way i can take it to a skirmish thats longer than 5 seconds
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Brian the brain
PostPosted: 12/09/2005 14:34 PM    Post subject: Reply with quote

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I'm sorry but I think a vortex block is the best way to go.Optimum rate of fire and optimum flow for each shot.Simplicity is the best way to go.Think about it.No moving parts...
Works at any kind of pressure, ROF is unbelievable once you get over 200 psi.
I'm planning to build a metal version at a minimum of 30 bar( maybe I'll go up to 60 bar) and hopefully I'll find 9 mm BB's...
More destructive power than a handgun and legal where I live!!!
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boilingleadbath
PostPosted: 12/09/2005 15:57 PM    Post subject: Reply with quote

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Yes, but coincidental-loading designs are rather horrible in their air usage per shot. Limmits portability, ya know.
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jalord159
PostPosted: 12/09/2005 19:14 PM    Post subject: Reply with quote

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boilingleadbath just proved what all my topics (and my website) are about. if youve got a tank of air and you drill a 6mm or 9mm hole in it then the air inside isnt likly to last more than a few seconds, so for a skirmish its useless + when i get shot out 4 or 5 rounds which sting are enough to let me know, 40 a seconds gonna p*ss people off.
however saying that if you have a large generator and are target shooting in the yard ect then i agree that they are truely incredable.

My webpage www.freewebs.com/jalord (notice all my designs have moving parts)
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