Robot Bra (bistable auxetic structure)
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A printable version of the thing in Steve Mould's video: Self-assembling material pops into 3D
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Model information
- Source
- Printables
- Category
- Other 3D Objects for Learning
- License
- BSD License
It's supposed to be a printable version of the thing in Steve Mould's video: Self-assembling material pops into 3D
The paper by Tian Chen and colleagues is: Bistable auxetic surface structures, ACM Transactions on Graphics (TOG), 40(4), 1-9. (Chen, T., Panetta, J., Schnaubelt, M., & Pauly, M. (2021) https://dl.acm.org/doi/abs/10.1145/34…
I started with double-bump-pattern.AI from the repo, exported it to .dxf with Rhino/Grasshopper, scaled and exported the dxf to svg with Inkscape, and then used the svg as a negative volume in PrusaSlicer
95A cyan Sainsmart Neon TPU
0.2mm strokes for the cutout
2.8mm thick
It is a little too stiff and I broke it trying to get the center to work.