Search found 45 matches

by Jabingo19
Mon Aug 01, 2011 9:31 pm
Forum: Pneumatic Cannons
Topic: 2" Golf/Tennis Ball Shoulder Launched Cannon + Damage!
Replies: 47
Views: 4563

Bump for damage videos!
by Jabingo19
Mon Aug 01, 2011 9:33 am
Forum: Pneumatic Cannons
Topic: 2" Golf/Tennis Ball Shoulder Launched Cannon + Damage!
Replies: 47
Views: 4563

Yeah trust me, I know how lucky I am to work there. But yes, I would hope it would have more destructive potential than a few pine boards with the muzzle energy of a colt peacemaker :lol: And I absolutely plan on painting it up and a side mounted scope would be amazing. Also jsr, when you say anythi...
by Jabingo19
Mon Aug 01, 2011 12:12 am
Forum: Pneumatic Cannons
Topic: 2" Golf/Tennis Ball Shoulder Launched Cannon + Damage!
Replies: 47
Views: 4563

Yeah luckily at my job spare fittings are readily available, the whole gun only ended up costing me $50, which I don't think is bad at all for the (okay slightly ridiculous) amount of fittings I have. And I will get a damage vid up when I can, problem is that I work early to late (sunlight) most day...
by Jabingo19
Sun Jul 31, 2011 11:34 pm
Forum: Pneumatic Cannons
Topic: 2" Golf/Tennis Ball Shoulder Launched Cannon + Damage!
Replies: 47
Views: 4563

Thanks daniel yeah I was trying to do something that both made sense and I hadn't seen before.
by Jabingo19
Sun Jul 31, 2011 8:35 pm
Forum: Pneumatic Cannons
Topic: 2" Golf/Tennis Ball Shoulder Launched Cannon + Damage!
Replies: 47
Views: 4563

Haha yeah I'm not too worried about the pilot's pilot causing a loss of power, and oh and sorry I forgot to thank you for your comments before saefroch, appreciate it.
by Jabingo19
Sun Jul 31, 2011 8:19 pm
Forum: Pneumatic Cannons
Topic: 2" Golf/Tennis Ball Shoulder Launched Cannon + Damage!
Replies: 47
Views: 4563

And matty my compressor goes up to 115 psi, that what I'm running at.
by Jabingo19
Sun Jul 31, 2011 8:17 pm
Forum: Pneumatic Cannons
Topic: 2" Golf/Tennis Ball Shoulder Launched Cannon + Damage!
Replies: 47
Views: 4563

I actually work at a swimming pool distributor, and all of the PVC we get is required by state law to be pressure rated, so they are pressure rated street elbows and all of the fittings are correct length. This also explains the primer issue, everything is clear primered. Appreciate the concerns tho...
by Jabingo19
Sun Jul 31, 2011 7:43 pm
Forum: Pneumatic Cannons
Topic: 2" Golf/Tennis Ball Shoulder Launched Cannon + Damage!
Replies: 47
Views: 4563

2" Golf/Tennis Ball Shoulder Launched Cannon + Damage!

Alright, so this is my second pneumatic gun, the first one I made was a 1.5" piston valve gun which was... well, quite frankly, it was crap. Now, I present the fruits of my labor: 2" piston valve with 1.5" porting, piloted by 3/4" sprinkler ~5' chamber, 2" PVC Interchangeable barrels -4' 2.5" Tennis...
by Jabingo19
Wed Jul 20, 2011 7:56 pm
Forum: Pneumatic Cannons
Topic: Chamber Filled Pilot QEV?
Replies: 5
Views: 681

Oh okay gotcha.
by Jabingo19
Wed Jul 20, 2011 7:48 pm
Forum: Pneumatic Cannons
Topic: Chamber Filled Pilot QEV?
Replies: 5
Views: 681

Okay awesome thanks Crna. Thing is, if I drill a hope in the piston, won't it slowly leak air out?

Thanks
by Jabingo19
Wed Jul 20, 2011 5:53 pm
Forum: Pneumatic Cannons
Topic: Chamber Filled Pilot QEV?
Replies: 5
Views: 681

Chamber Filled Pilot QEV?

Hey spudfiles, wondering if you guys could help me out. I need a QEV which works like a sprinkler valve (I think this means it's chamber filled? But I'm not totally sure...) Basically I need it to act as a sprinkler valve, still blowgun-triggered, I just need it to be smaller than a sprinkler valve ...
by Jabingo19
Sun Jul 17, 2011 11:35 am
Forum: Pneumatic Cannons
Topic: launcher help
Replies: 11
Views: 584

^ I was always wondering how/where people got low viscosity stuff, very happy I read this!
by Jabingo19
Thu Jul 14, 2011 5:47 pm
Forum: Off-Topic Hobbies
Topic: McMaster Shipping?
Replies: 5
Views: 1117

McMaster Shipping?

Anybody know the shipping costs on McMaster, or ar they just free? I'm trying to order some parts and it's asking for my credit card before saying what shipping will cost.

Thanks,
Jabingo19
by Jabingo19
Wed Jul 13, 2011 11:09 pm
Forum: Pneumatic Cannons
Topic: .1835 C:B Ratio Acceptable for Pneumatics?
Replies: 23
Views: 2177

Alright, I have everything constructed except for the back firing/filling area, my sprinkler valve is still in the mail. But besides that, everything seems to be working as planned. And yes Jack, I did end up needing barrel supports. I used 3 cut pieces of .5 inch PVC to center it on.
by Jabingo19
Wed Jul 13, 2011 5:44 pm
Forum: Pneumatic Cannons
Topic: Critique: Changeable Barrel Coaxial 2" Piston Cannon
Replies: 2
Views: 359

Yeah sorry I started a new thread, people were (critiqueing?) it in the other thread, but I wanted to make one with a title that said "hey come critique me!"