Thingiverse
Basic Catapult/Trebuchet
by PKWorks
0
Downloads
0
Likes
0
Makes
A quick catapult design I threw together for a simple "trebuchet" project. Not very elegant, created in Tinkercad. Needs some work, but is designed to use washers as the counterweight for small projectiles. Scaled to incorporate the bearings from: https://www.thingiverse.com/thing:2746804
For anyone doing a similar project:
- Make the frame taller and base larger (more sturdy)
- Make the arm longer (the further out the weight is, the more torque and more power)(the longer of a circumference that the projectile travels, the more inertia it builds up)
- Add a stopper (mine currently stops itself because the weight bottoms out)
I might go on to upgrade this for my own pride, but don't count on it.
Best of luck, fellow nerds
For anyone doing a similar project:
- Make the frame taller and base larger (more sturdy)
- Make the arm longer (the further out the weight is, the more torque and more power)(the longer of a circumference that the projectile travels, the more inertia it builds up)
- Add a stopper (mine currently stops itself because the weight bottoms out)
I might go on to upgrade this for my own pride, but don't count on it.
Best of luck, fellow nerds
Did you print this model? Sign in and share your make!
Sign in to leave a comment
Sign inNo comments yet – be the first!