GrabCAD 模型信息
Auxetic Star-Shaped Re-Entrant Lattice Sample · 模型 135186
An Auxetic Star Re-Entrant Lattice is a cellular metamaterial structure designed with a negative Poisson's ratio (NPR). The unit cells feature inward-pointing (re-entrant) ribs shaped like stars or multi-angled geometry that flex and unfold under load. This model is a Auxetic Lattice at 50% relative density, sample based on the ASTM D1621 standard. I hope this model will be useful to someone.
- 格式
- STEP / IGES、Rendering
- 分类
- 3D printing、Educational、Industrial design
- 标签
- re-entrant、star、auxetic、bending-dominated、network、lattice
- 数据更新
- 2026-10-19T21:07:03Z
