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Desk Catapult – Parametric Paper Ball Launcher
Print Profile(1)

0.16mm layer, 2 walls, 15% infill
Designer
1.9 h
1 plate
Open in Bambu Studio
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Released
Description
A simple catapult to launch whatever you want across the room. It is surprisingly strong.
Designed for PETG, not tested with PLA or other filaments.
how to use:
- use the parametric feature to get the exact thickness for your desk
- put whatever you want to launch into the “cup”
- hold the bottom of the catapult against the desk(i prototyped some clamping designs, but the prototyping got very wasteful so i stuck to this design where you have to hold it onto the desk yourself)
- Charge the catapult by pushing down the cup part.(you can push fully down, it did not break in my tests)
- let go. :)
No AI was used for this project. It's simple, but fun. I really enjoy the sound the catapult makes when firing. :)
License
This user content is licensed under a Standard Digital File License.
You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.












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