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Bill of Materials
- bobina in cartone x 1:
Description
This project aims to repurpose Bambu Lab cardboard spools into sound-absorbing panels. The structure comprises a two-part frame housing four square-section bases designed to accommodate the central part of the spool, previously divided into four sections. A cap, also made from the spool, completes the assembly. The larger cardboard section is positioned on the back, serving as a wall-mounting support.
The panel is designed for environments with reverberation issues. Its open structure—lacking top and bottom layers—leaves the internal filling visible, allowing sound waves to dissipate, reducing their intensity and thus reverberation.
In tests conducted, the filling used a gyroid structure, chosen for its sound absorption properties. To further enhance the panel's effectiveness, it is possible to fill the spool with 3D printing color change waste, thus optimizing the reuse of waste materials.
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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