GrabCAD 模型信息
Negative Stiffness Honeycomb Unit Cell (Bistable Compliant Mechanism) · 模型 57076
This model features a Negative Stiffness (NS) Unit Cell designed in SolidWorks. The geometry is based on a double-beam, pre-curved compliant mechanism that exhibits a distinct "snap-through" behavior. Unlike traditional honeycomb structures that deform linearly, this unit cell reaches a critical force threshold where it enters a negative stiffness regime, transitioning between two stable states. This design is a fundamental building block for Architected Metamaterials, specifically used in high-performance energy absorption, vibration isolation, and reusable impact protection systems. The model is optimized for FEA (Finite Element Analysis) to study force-displacement curves and bistability in elastic flexures.
- 格式
- SOLIDWORKS、STEP / IGES、AutoCAD、Rendering、Other
- 分类
- 3D printing
- 标签
- bist、metamaterial、unit cell、honeycomb、negative stiffness
- 数据更新
- 2026-10-09T08:34:02Z
