Search found 3 matches

by Ansen
Fri Mar 11, 2016 2:55 pm
Forum: Pneumatic Cannons
Topic: Qev Gun Design Help!!
Replies: 2
Views: 2408

Re: Qev Gun Design Help!!

Thank you for your reply matti :D
on second search i got an 8mm OD x 2mm Wall 900mm Long but will the technique on this video work?
https://www.youtube.com/watch?v=iVYKeKDB_kU

i have to order everything online and shipping actually cost me 2 or 3 times the price of the product sometime, it is ...
by Ansen
Thu Mar 10, 2016 2:40 pm
Forum: Pneumatic Cannons
Topic: Qev Gun Design Help!!
Replies: 2
Views: 2408

Qev Gun Design Help!!

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hi everyone, i need some help improving my air rifle im not a pro at this,
i prefer to seek help before making a mistake
some specs:
shoots 6mm steel ball bearing
900mm long 7mm inside diameter barrel (cant get a smaller one )
im using a 2 position 3 way valve and a Qev as shown in the ...
by Ansen
Fri Jan 16, 2015 6:45 am
Forum: Pneumatic Cannons
Topic: Qev tank
Replies: 3
Views: 2978

Qev tank

Hi i am building a qev spud so it can be a semi-auto i need help concerning the air tank , what size should it be ?
Can someone could link me a post so that i can get an idea of what size ect.. I dont know a lot about the pressure and the maths surrounding it.
Thanks for your help