Perfect Tips About How To Build A Tennis Ball Mortar

You first need to cut 1 foot of the pvc off.

How to build a tennis ball mortar. A 6mm hole needs to be drilled in the center of the circle and a short threaded rod (or bolt) (m6) inserted through the hole with a nut on the other end. Cutting the tubing this long gives. You might have been on websites where they sell pvc tennis ball air cannons for hundreds of dollars but in this video i will show you how to build one and sa.

You now need to put a layer of pvc cement (taking you have some) on the inside of the pvc. Here we show you how to make a simple tennis ball launcher out of pringles cans.as you can see it doesn't always go exactly to plan! Cut a piece of tubing 2/3 long as the inside diameter is wide.

For example, if you wanted 3 balls, you would cut a piece of 3 tubing 2 long. Make layer after layer until the tennis. A combustion powered mortar/cannon made solely from duct tape and paint cans.

We might've lost some tennis balls in the testing process. The tennis ball mortar blast tubes will be made of these cans. Cut one of the popsicle sticks into smaller pieces.

It is capable of firing footballs 300 feet, powered by lighter fluid. It is this hole that will be used for lighting the mortar.