Ballistics Demonstrator(76-mm Cannon Model)
by Garett1956 in Outside > Launchers
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Ballistics Demonstrator(76-mm Cannon Model)

Things needed for this project:
- 3D printer
- CNC machine
- Cardboard
- Chop sticks
- wood
- PVC pipe
- rubber bands
- bilge pump hose
- 2 liter bottle
Design


draw out clear plan for the building of the project
Draw Up the Parts Needed in Solid Works




the barrel tip
the shell
the tip of the musle loader
the lock spinner for the aim system
Start the Prints for the Project

Make sure u use a fudge factor of each hole or part that you make to ensure the fit of the part to the other non printed pieces.
Collect the Pieces Printed



Cut Out Pieces for the Base of the Cannon



Clue Each Piece Together


Build an Adapter for the 2 Liter and Hose



use the PVC and bottle cap
cut out a hole the size of the PVC pipe and put it through
keep the hole smaller to the size of the pipe to reduce air loss
Use the CNC Machine to Cut Out the Shield






Start the Assembly





Put the hose through the hole in the back of the card board base and put enough through to give it mobility for the aiming of the barrel
then take the adapter and 2 liter and attach them to the hose
Finish Assembly


congratulation you finished