Zero-Poisson-Ratio Star Structured Material

Zero-Poisson-Ratio Star Structured Material

thingiverse

This is a lattice with zero Poisson's ratio. That means, you can expand it or contract it in one direction, and in the perpendicular (in-plane) direction it will (at least instantaneously) have no expansion or contraction. I printed this in a thermoplastic elastomer for flexibility.

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