Open-Cell Infill Open-cell infill is a lightweight internal structure used in 3D printing to reduce material usage and weight while maintaining strength. It consists of interconnected voids or cavities, providing a balance between rigidity and flexibility. Open-cell infill is ideal for functional parts, aerospace components, and medical implants due to its high strength-to-weight ratio. Advanced slicing software allows customization of cell patterns, densities, and orientations for optimized mechanical properties. Proper open-cell infill design enhances impact resistance, shock absorption, and thermal insulation. |