Login    Register
User Information
Username:
Password:
We are a free and open
community, all are welcome.
Click here to Register
Sponsored
Who is online

In total there are 60 users online :: 6 registered, 0 hidden and 54 guests


Most users ever online was 155 on Mon Aug 15, 2016 1:40 am

Registered users: Bing [Bot], csitas, Google [Bot], Google Adsense [Bot], MSNbot Media, Yahoo [Bot] based on users active over the past 5 minutes

The Team
Administrators
Global Moderators
global_moderators.png CS

"In the world of spuds today"

A place to ask general spud cannon related questions.
Sponsored 
  • Author
    Message

Re: "In the world of spuds today"

Unread postAuthor: Shyasuna » Sun Oct 25, 2015 12:06 pm

Nice to meet you everyone. I am a representative of 巴波重工|UZUMA HEAVY INDUSTRIES in Japan. Thank you for the finding and mentioning me. I have been watching this website, and so I'm very grad to see my creation here.

As Mr.jackssmirkingrevenge mentioned, it is illegal to fire projectiles in japan. And so, we have developed the pneumatic cannon as a impact and shock wave generator. Yesterday, I wrote the article about the situation of development of pneumatic cannons in Japan and about my invention. So please check it↓
http://www.spudfiles.com/pneumatic-cannons/topic26309.html#p380197
  • 1

User avatar
Shyasuna
Private
Private
 
Posts: 12
Joined: Sun May 11, 2014 9:29 am
Location: Sendai City
Country: Japan (jp)
Reputation: 5

Re: "In the world of spuds today"

Unread postAuthor: jackssmirkingrevenge » Mon Oct 26, 2015 1:01 pm

Welcome to the forum and congratulations on your fine build!
  • 1

User avatar
jackssmirkingrevenge
Donating Member
Donating Member
 
Posts: 24225
Joined: Thu Mar 15, 2007 11:28 pm
Country: Holy See (Vatican City State) (va)
Reputation: 66

Re: "In the world of spuds today"

Unread postAuthor: AlfiePB IanB » Sun Jun 26, 2016 4:30 am

Pumped my qev/slide valve cannon to 800psi, nearly cr4pped myself,not sure if it was because I had turned my regulator down to 50psi and it was no longer regulating, anyway no harm done, just had visions of a face full of shrapnel!
  • 0


AlfiePB IanB
Private First Class
Private First Class
 
Posts: 32
Joined: Fri Jan 15, 2016 3:28 pm
Country: Antarctica (aq)
Reputation: 0

Re: "In the world of spuds today"

Unread postAuthor: Gun Freak » Mon Jul 18, 2016 9:36 pm

So today I finally caved...

No I didn't design a hybrid... I bought one of those SHINY commercial QEVs and a Clippard MJVO-3 three-way valve. Plan is to make a bolt-action, cartridge ejecting gun, primarily for Nerf but of course can be used with any ammo that will fit in the 1/2" PVC cartridges.

The air source will likely be my 1944 small (~1 L) oxygen cylinder, unregulated at up to 200 psi. Don't want to damage the Clippard valve, although I know the QEV can handle much, much more.

Over the weekend I also downloaded Inventor and Inventor HSM, as well as the HSMWorks plug-in for SolidWorks. Hooray being a student and having free access to all of these awesome programs :D I'm really trying to learn CAM programming, especially since I have access to 3 Haas machines (TM-2 toolroom CNC mill, VF-2 CNC mill, and SL-10 CNC lathe).

Inventor is pretty :P
  • 0

Attachments
tank.png
1944 oxygen cylinder
OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna"M16 BBMGPengunHammer Valve Airsoft SniperHigh Pressure .22 Coax
Holy Shat!
User avatar
Gun Freak
Lieutenant General
Lieutenant General
 
Posts: 4969
Joined: Mon Jan 25, 2010 4:38 pm
Location: Florida
Country: United States (us)
Reputation: 11

Re: "In the world of spuds today"

Unread postAuthor: wyz2285 » Tue Jul 19, 2016 2:39 pm

I totally miss a easy enough to use CAM for 3D milling... Inventor fusion does work but doesn't output to Mach3 files (rather that or I haven't figured out)
  • 0

CpTn_lAw wrote::D "yay, me wanna make big multishot pnoob with 1000 psi foot pump compressor using diamond as main material. Do you think wet bread make good sealant? " :D
User avatar
wyz2285
Major General
Major General
 
Posts: 2244
Joined: Sat Mar 06, 2010 7:50 am
Location: Porto, Portugal
Country: Portugal (pt)
Reputation: 12

Re: "In the world of spuds today"

Unread postAuthor: jackssmirkingrevenge » Mon Jul 25, 2016 3:57 am

No I didn't design a hybrid...


It's going to happen sooner or later, I don't understand why you're fighting it.
  • 0

User avatar
jackssmirkingrevenge
Donating Member
Donating Member
 
Posts: 24225
Joined: Thu Mar 15, 2007 11:28 pm
Country: Holy See (Vatican City State) (va)
Reputation: 66

Re: "In the world of spuds today"

Unread postAuthor: Gun Freak » Mon Aug 01, 2016 6:36 pm

That's where you're wrong sir! :lol: I don't know why you're fighting it :wink:
  • 0

OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna"M16 BBMGPengunHammer Valve Airsoft SniperHigh Pressure .22 Coax
Holy Shat!
User avatar
Gun Freak
Lieutenant General
Lieutenant General
 
Posts: 4969
Joined: Mon Jan 25, 2010 4:38 pm
Location: Florida
Country: United States (us)
Reputation: 11

Re: "In the world of spuds today"

Sponsored

Sponsor
 


Re: "In the world of spuds today"

Unread postAuthor: jackssmirkingrevenge » Tue Aug 02, 2016 6:22 am

One day you will be in a professional situation like Mr. Hall where a pneumatic just won't cut it and you have to create something VERA-like. You will avoid posting it here but there will be a youtube video somewhere and mark my words, I will find it, and I will comment on it.
  • 0

User avatar
jackssmirkingrevenge
Donating Member
Donating Member
 
Posts: 24225
Joined: Thu Mar 15, 2007 11:28 pm
Country: Holy See (Vatican City State) (va)
Reputation: 66

Re: "In the world of spuds today"

Unread postAuthor: mark.f » Wed Aug 03, 2016 6:01 pm

Wrong on all accounts, Gun Freak is going to skip hybrids altogether and start building Sten's and shotguns in his spare time. :P
  • 0

User avatar
mark.f
Donating Member
Donating Member
 
Posts: 3464
Joined: Sat May 06, 2006 11:18 am
Country: United States (us)
Reputation: 21

Re: "In the world of spuds today"

Unread postAuthor: jackssmirkingrevenge » Sat Aug 06, 2016 8:10 am

Is Gun Freak secretly Royal Nonesuch?
  • 0

User avatar
jackssmirkingrevenge
Donating Member
Donating Member
 
Posts: 24225
Joined: Thu Mar 15, 2007 11:28 pm
Country: Holy See (Vatican City State) (va)
Reputation: 66

Re: "In the world of spuds today"

Unread postAuthor: mark.f » Sat Aug 06, 2016 10:11 am

jackssmirkingrevenge wrote:Is Gun Freak secretly Royal Nonesuch?


Ha! That's exactly who I had in the back of my mind when I typed out that last comment.

"True operators, doing operations, won't use a gun unless it can be fired from under a sweater." :D
  • 0

User avatar
mark.f
Donating Member
Donating Member
 
Posts: 3464
Joined: Sat May 06, 2006 11:18 am
Country: United States (us)
Reputation: 21

Re: "In the world of spuds today"

Unread postAuthor: Gun Freak » Thu Sep 01, 2016 11:11 am

jackssmirkingrevenge wrote:Is Gun Freak secretly Royal Nonesuch?


You got me...

At least in the event that I had to make one in a professional situation I would be paid... and I suppose I could cope with that... However if that day ever comes I would expect nobody other than you, Jack, to find it :lol:
  • 0

OG Anti-Hybrid
One man's trash is a true Spudder's treasure!
Golf Ball Cannon "Superna"M16 BBMGPengunHammer Valve Airsoft SniperHigh Pressure .22 Coax
Holy Shat!
User avatar
Gun Freak
Lieutenant General
Lieutenant General
 
Posts: 4969
Joined: Mon Jan 25, 2010 4:38 pm
Location: Florida
Country: United States (us)
Reputation: 11

Previous

Return to General Spud Cannon Related

Who is online

Registered users: Bing [Bot], csitas, Google [Bot], Google Adsense [Bot], MSNbot Media, Yahoo [Bot]

Reputation System ©'