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Show HN: Parametric sound absorbing structures that you can 3D print
- i_like_caffeine 10y agoWhile fascinating, this approach to manufacture appears to attempt to use a low efficiency method. Why not start with a sheet of plastic, and drill or pierce with holes? Vacuum based plastic tooling has been around for a long time - would it not be more appropriate to use the 3D printer to generate the shape of the mould?
- swergi 10y agoNot so low-cost: 300$