Main public logs

Combined display of all available logs of SpudFiles Wiki. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

• 01:11, 29 May 2011 Technician1002 talk contribs uploaded a new version of File:Musket discharge 799.png (Audacity screenshot showing pre discharge pilot hiss. The downward swing is the main muzzle blast pressure wave.)
• 01:06, 29 May 2011 Technician1002 talk contribs uploaded a new version of File:Tumblecomposite.jpg (Composite photo from high speed video)
• 00:29, 29 May 2011 Technician1002 talk contribs uploaded File:Musket discharge 799.png (Audacity file expanded on the muzzle blast of a piston cannon showing the pre fire pilot hiss.)
• 23:58, 28 May 2011 Technician1002 talk contribs uploaded File:Tumblecomposite.jpg (Composite photo from high speed video showing distance between frames)
• 00:40, 22 December 2010 Technician1002 talk contribs uploaded File:4 inch coil detail.jpg (Test pick up coils on a 4 inch ABS barrel. A T shirt and foam ball have embeded magnets.)
• 18:12, 4 August 2009 Technician1002 talk contribs uploaded File:Crown.JPG (High res photo of heat crowned 2.5 inch barrel. Edge was heated and then shoved onto the top of a full 2 liter pop to form the crown.)
• 18:47, 31 July 2009 Technician1002 talk contribs uploaded File:123 floatingpneumatic1.jpg (Source: RL Hudson O-Ring Design & Materials Guide. Used with permission.)
• 18:42, 31 July 2009 Technician1002 talk contribs uploaded File:123 floatingpneumatic.jpg (Source: RL Hudson O-Ring Design & Materials Guide. Used with permission. Forces on a floating o ring that cause it to seal against the piston and cylinder wall.)
• 01:09, 31 July 2009 Technician1002 talk contribs uploaded File:Float pressure.jpg (Pressure on the o ring forces it against the cylinder wall and the side of the piston groove providing a tight seal.)
• 11:54, 23 July 2009 Technician1002 talk contribs uploaded File:Split1a.JPG (2X4 split with a couple jawbreakers.)
• 11:23, 23 July 2009 Technician1002 talk contribs uploaded File:Tennis ball barrel1.jpg (Marshmallow Cannon with the Tennis Ball barrel.)
• 11:19, 23 July 2009 Technician1002 talk contribs uploaded File:WikiTankEnd.jpg (View in the valve outlet showing the ports.)
• 11:17, 23 July 2009 Technician1002 talk contribs uploaded File:WikiVavleCoreAssy.jpg (The valve core assembly pulls out for easy servicing of the o rings.)
• 11:14, 23 July 2009 Technician1002 talk contribs uploaded File:WikiTank.jpg (The chamber and valve body assembly)
• 10:42, 23 July 2009 Technician1002 talk contribs uploaded File:CoreDetail.JPG (Valve core with pull rope and impact absorbing bumper)
• 10:40, 23 July 2009 Technician1002 talk contribs uploaded File:ValvePorts1.JPG (Valve ports are cut into the barrel inside the chamber)
• 10:34, 23 July 2009 Technician1002 talk contribs uploaded File:WikiOverview.jpg (Overall view of the Apple Cannon)
• 18:29, 23 May 2009 Technician1002 talk contribs uploaded File:Marshmallow cannon.jpg (Assembled cannon with can damaged by a 1 inch jawbreaker)
• 16:07, 14 May 2009 Technician1002 talk contribs uploaded File:Piston rings.jpg (Floating piston rings on a QDV valve.)
• 15:56, 14 May 2009 Technician1002 talk contribs uploaded File:QDV parts.JPG (The quick dump valve has the piston OD the same size as the seat. It requires an external force to start it opening. It has no pilot pressure to hold it against a seat so it is often built with o rings on a piston. The valve cylinder can be built out o)
• 15:40, 14 May 2009 Technician1002 talk contribs uploaded File:MusketSeat.JPG (A barrel sealing snap acting piston valve is characterized by a large seat in relation to the piston overall diameter.)