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DCC Bridge
Anonymous1773304888
03-12 08:51
Model Name
auxetic lattice 3d model
Tags
abstract / symbol
3d printing
realistic
Input
Prompt
Generate a 3D auxetic lattice structure based on a repeating inward re-entrant hexagonal unit cell pattern, similar to a zig-zag hourglass geometry. The structure should consist of periodically repeating concave hexagonal cells where the side ribs angle inward, forming a re-entrant honeycomb pattern that produces negative Poisson’s ratio behavior. The pattern should match a side-view lattice where triangular wedges connect to form alternating hourglass shapes, repeated in rows and columns. Requirements: Unit cell type: re-entrant inward hexagon Geometry: zig-zag / hourglass repeating lattice Cell wall thickness: 1–2 mm Cell height: 8–12 mm Internal angles of ribs: 60–75° inward tilt Periodic tiling in X and Y directions Extrude the lattice in the Z direction to create a 3D structure Smooth outer boundary suitable for a shoe sole midsole lattice The lattice should clearly demonstrate auxetic behavior (expansion laterally under vertical compression) and maintain uniform periodic spacing.
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Anonymous1773304888
Anonymous1773304888