The " percussion cap" you're using probably works as intended for it's intended use. However, you're trying to ignite a fuel air mixture and will need a hotter, faster spark. Also a mixing fan would help greatly to mix the fuel and air and to clear the chamber after shots. Use a gas grill igniter f...

The " percussion cap" you're using probably works as intended for it's intended use. However, you're trying to ignite a fuel air mixture and will need a hotter, faster spark. Also a mixing fan would help greatly to mix the fuel and air and to clear the chamber after shots. Use a gas grill igniter fo...

The trick to using that can for a reservoir will be getting the schrader valve locked into it with no leaks. Contact PCGUY at Spud Files email: admin@spudfiles.com about changing your user name.

Moonbogg wrote: ↑

Sun Apr 03, 2022 7:39 pm

Lasagna cannon fired while in oven.

Hey, as long as it taste good and lands on my plate!

Moonbogg wrote: ↑

Sat Apr 02, 2022 5:35 pm

It was an April fools joke. Teehee

Yea "What will you think of next... "

What will you think of next... How much pressure do you expect to build / accumulate? You'll have to add some moister to get things started wont you? Valve type?

Anybody remember what the automatic tennis ball launcher was called? The dog could play fetch any time it wanted to. The guys dog would drop the ball in and off it went. It was a fairly small spring loaded device and IIRC it held 3 balls. One ball had to be dropped in to acuate it.

Plenty of launchers in the Pneumatic Showcase section to get build idea's from. How do you feel about using a paintball air supply tank for launching tennis balls? How far do you plan to launch them? You could use a spring powered launcher but that wouldn't have the power a pneumatic does. Here's th...

Ammunition of choice? Any video of this in action? It looks like a nice clean build, well done!

I'm impressed! That's very clever building.

Merry Christmas and Happy New Year to one and all Enjoy and stay safe out there.

L0L, you should have posted this in the 1st thread.

Is this designed to launch nets to down quad copters?

Looks good. Are you going to make one for testing?

Have you came up with any designs that are ready to be printed? Have you thought about taking custom orders? Cost and turn around time? These are the 1st things that come to my mind.