Hey there!
Posted: Fri Nov 29, 2013 10:37 pm
Firstly.. Thanks for a dedicated forum!!
We had some free time at work..decided to do a little research into things to build , decided on a psi cannon..
V1.0 is built using 40mm pressure pvc. a ball valve, end cap n a couple of adapters..
The compressor we are using seems to peak out around 110psi(+/-) enough to have some fun :bounce:
V1.2 uses V1. barrel and ball valve but chamber size has been increased to 50mm pressure PVC so there is a 50mm reducer between the ball valve n chamber.
looking for a better way to 'trigger' rather than using the ball valve, and also how to work out the maximum pressure the chamber and barrel will hold.. without finding out the hard way.... so here we are in hope of some suggestions n answers!
so... Fire away guys.. (boom boom tish) :bom:
Ill try and get some decent videos up in the near future.. for now.. the pictures will have to do.(ruler shown in v1. is 60cm).
loading is done at zero psi with ball valve open. kinda like an old musket rifle.
projectiles range from wrapped n taped pamphlets, to lengths of 25mm weighted conduit with sticky foam added for a snug/useable fit.. barrel size is also perfect for the ol' tiger woods ball
PSIphun
We had some free time at work..decided to do a little research into things to build , decided on a psi cannon..
V1.0 is built using 40mm pressure pvc. a ball valve, end cap n a couple of adapters..
The compressor we are using seems to peak out around 110psi(+/-) enough to have some fun :bounce:
V1.2 uses V1. barrel and ball valve but chamber size has been increased to 50mm pressure PVC so there is a 50mm reducer between the ball valve n chamber.
looking for a better way to 'trigger' rather than using the ball valve, and also how to work out the maximum pressure the chamber and barrel will hold.. without finding out the hard way.... so here we are in hope of some suggestions n answers!
so... Fire away guys.. (boom boom tish) :bom:
Ill try and get some decent videos up in the near future.. for now.. the pictures will have to do.(ruler shown in v1. is 60cm).
loading is done at zero psi with ball valve open. kinda like an old musket rifle.
projectiles range from wrapped n taped pamphlets, to lengths of 25mm weighted conduit with sticky foam added for a snug/useable fit.. barrel size is also perfect for the ol' tiger woods ball
PSIphun