Non-Planar Differential Growth
This project explores the application of computational algorithms in non-planar additive manufacturing using robotic fabrication techniques. Employing a KUKA 6-axis robotic arm and a heated rotary table, the process leverages a differential growth algorithm to generate geometries responsive to curvature and tangency. Material deposition is achieved through pellet extrusion of a PETG and carbon fiber mix, demonstrating the integration of advanced computational design with precise robotic execution.
2D Differential Growth: Initial simulation of growth patterns in two dimensions.
Z-Displacement for 3D Form: Iterative growth moved along the Z-axis to create a three-dimensional structure.
Tangency Evaluation: Analysis of tangency across the generated curves.
Curvature Evaluation: Curvature mapping to inform the geometry's responsiveness.
3D Curve Adjustment: Modifications incorporating tangency and curvature via cross-product evaluation.
Planar Contours: Visualization of the initial planar slicing strategy.
Non-Planar Contours: Development of contours optimized for non-planar continuous printing.
Final 3D Geometry: Wireframe representation of the resulting SubD mesh.
