3D model · Printables

Simple Catapult | No Supports

Model details

Platform
Printables
Price
Free
License
CC-BY-NC-ND
Non-commercial use only, with credit and no modified versions.
Formats
3MFSTL
  • 3 Likes
  • 28 Downloads
  • 0 Makes
  • 0 Comments
  • 111 Views

Author:Macshay

Published

Description

This 4-part catapult design uses minimal filament and prints fast. Press the thumb pad to rotate the arm forward until it hits the stop—that's when your projectile launches. Release the button and gravity automatically resets the trigger for the next shot.

Friction posts hold the two halves together with no hardware needed. The entire assembly is just four printed parts that snap together in seconds. Perfect for desktop fun with mini erasers, small balls, or whatever fits in the basket.

Want to learn how this was designed? Check out our previous video for a complete design tutorial where we walk through the entire CAD process for this catapult.

Why This Design Is Awesome:

Quick Print - Minimal filament usage, fast print times Gravity Reset Trigger - Automatically returns to firing position 4-Part Assembly - Snaps together in seconds, no hardware No Supports Required - Clean, easy printing Launches Small Objects - Works with various lightweight projectiles Friction Post Design - Halves lock together securely

Complete Build Guide

Want the full breakdown? Design details, print bed setup, and assembly instructions—check out our YouTube video: https://youtu.be/Kf84S1Lxwdo

Help Us Keep Making Cool Stuff

If you like this design, subscribe to our YouTube channel at https://www.youtube.com/@MacshayCreations . Your support keeps us cranking out free STL files for the community. More subscribers = more builds, more designs, more free downloads.

We'd love to see your build! Post a photo of your finished simple catapult in the makes section so we can check out your print!

For STL licensing options, check out our Patreon: https://patreon.com/MacshayCreations

View our Etsy Shop: https://www.etsy.com/shop/MacshayCreations

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