Cannon on wheels

thingiverse

Fun Cannon. Cannon comes with ammo, round shot & burst. I think with a tiny bit of black powder this cannon would actually fire. The barrel is riffled for accuracy. There is also a rod with a wad that needs to be wrapped in light cloth to clean out the barrel and help load load the black powder. Use screw to adjust cannon fire angle. Please use safely, weapons are dangerous. My robot is obsessed with the cannon. Wheels roll nicely and just pop in. Due to the height of the cannon I scale it .75. Pictures posted are of Mark II, .stl posted is Mark III. Mark III has: barrel rod and wad added. some corners rounded cannon pivots moved for better balance adjusting rod opening enlarged so adjusting rod spins easier Print Settings Rafts: No Supports: No Resolution: .27 layer height Infill: 10% Notes: Printed in ABS 230 nozzle 110 print bed Post-Printing A couple of supports On the wheel brackets there is a small support that needs to be cut out. I attached a picture of how the wheel & bracket should look once the support is cut out. Cannon also has two supports to hold up the cannon swivel. They can be easily cut out with a razor blade. Every thing snaps together with out glue except the ammo.