Old 32mm project

Cannons powered by pneumatic pressure (compressed gas) using a valve or other release.
Post Reply
User avatar
velocity3x
Corporal 4
Corporal 4
Posts: 828
Joined: Fri Jun 05, 2009 3:09 pm
Location: Yuma, Arizona
Contact:
Contact velocity3x

I was deleting old files today and I found these. This is a cannon I designed / built last year. The renderings were generated with SolidWorks from the CAD drawings I designed to machine the individual parts. It old stuff now but, it was a lot of fun then. I decided to deposit the renderings here for posterity.

BTW....I have a letter from ATF stating that this device is LEGAL.

Barrel sealing piston.
Bore: 1.250": x 42" (72" barrel not shown)
Chamber: 39in^3
Normal Operating Pressure: 1kpsi
Gas Supply: Continuous fill.
Gas: Nitrogen / Helium / HPA
Mag: Quick change tube / 32 rounds.
Projectile: 1.250" steel ball bearing, 2045 grains
ROF: 60rpm
Control: PLC (12-24vdc)
Material: Billet 6061-T6 / Barrel: DOM tube .250" wall.
Finish: Matte Black Oxide and Matte Black Anodize.
Attachments
n32-is.jpg
n32-is.jpg (32.56 KiB) Viewed 1263 times
n32-is,3.jpg
n32-is,3.jpg (27.12 KiB) Viewed 1263 times
n32-is,4.jpg
n32-is,4.jpg (28.42 KiB) Viewed 1263 times
n32-is,5.jpg
n32-is,5.jpg (28.98 KiB) Viewed 1263 times
n32-is,9.jpg
Last edited by velocity3x on Fri Jul 15, 2011 11:07 pm, edited 1 time in total.
Top
User avatar
Gippeto
First Sergeant 3
First Sergeant 3
Venezuela
Posts: 2504
Joined: Sat Jan 19, 2008 10:14 am
Location: Soon to be socialist shit hole.
Has thanked: 2 times
Been thanked: 17 times

Bad Ass...yeah...that's the correct phrase. 8)

Good stuff. :)
"It could be that the purpose of your life is to serve as a warning to others" – unknown

Liberalism is a mental disorder, reality is it's cure.
Top
User avatar
MrCrowley
Moderator
Moderator
Posts: 10078
Joined: Fri Jun 23, 2006 10:42 pm
Location: Auckland, New Zealand
Been thanked: 3 times

ROF: 60rpm
Bad ass indeed.

Ever thought about making a hybrid? :D
Top
User avatar
velocity3x
Corporal 4
Corporal 4
Posts: 828
Joined: Fri Jun 05, 2009 3:09 pm
Location: Yuma, Arizona
Contact:
Contact velocity3x

MrCrowley wrote:Ever thought about making a hybrid? :D
I've thought of it many times. With some minor internal changes (material substitution) this cannon could be converted to hybrid but, it would require a fast, continuous fuelling system. The problem is that I have no knowledge of fuels and fueling systems.
Top
Post Reply

Create an account or sign in to join the discussion

You need to be a member in order to post a reply

Create an account

Not a member? register to join our community
Members can start their own topics & subscribe to topics
It’s free and only takes a minute

Register

Sign in

  • Similar Topics
    Replies
    Views
    Last post

Return to “Pneumatic Cannons”