Search found 7 matches
- Tue Jul 28, 2009 7:32 pm
- Forum: Pneumatic Cannons
- Topic: Piston Valves Explained Visually
- Replies: 177
- Views: 266830
double post, i know (stupid computer wont let me edit for some reason) Thanks Technician for pointing that out, I should definitely fix the piston itself first. I'll try using bathroom caulking to fill the threads of the bolt and see if that helps. And i should've checked the barrel first, i'll try ...
- Tue Jul 28, 2009 7:26 pm
- Forum: Pneumatic Cannons
- Topic: Piston Valves Explained Visually
- Replies: 177
- Views: 266830
- Tue Jul 28, 2009 7:14 pm
- Forum: Pneumatic Cannons
- Topic: Piston Valves Explained Visually
- Replies: 177
- Views: 266830
- Tue Jul 28, 2009 6:23 pm
- Forum: Pneumatic Cannons
- Topic: Piston Valves Explained Visually
- Replies: 177
- Views: 266830
- Tue Jul 28, 2009 5:56 pm
- Forum: Pneumatic Cannons
- Topic: Piston Valves Explained Visually
- Replies: 177
- Views: 266830
Try using a piston that has a flat sealing face. Not one with a giant hole through it. :wink: i made it have a flat sealing face, I cut approx. 5 pieces of rubber and bolted them onto the wheel. here's the pictures, btw http://i593.photobucket.com/albums/tt15/beardie6767/IMG00348.jpg http://i593.ph...
- Tue Jul 28, 2009 5:25 pm
- Forum: Pneumatic Cannons
- Topic: Piston Valves Explained Visually
- Replies: 177
- Views: 266830
- Tue Jul 28, 2009 5:00 pm
- Forum: Pneumatic Cannons
- Topic: Piston Valves Explained Visually
- Replies: 177
- Views: 266830
Ok, I've been having some issues with my first piston valve not sealing correctly. I made a coaxial with a 2 inch barrel and a 3 inch chamber, and used a longboard wheel with a couple sheets of cut rubber for the sealing face as a piston, but it doesn't seal. Whenever I put air into my launcher it a...