idea
AI-Generated Lattice Structures
Using generative algorithms to create optimized lattice infill patterns that are lighter and stronger than standard options.
AIgenerative-designoptimization
Concept
Standard slicer infill patterns (grid, gyroid, honeycomb) are one-size-fits-all. What if we could generate custom lattice structures optimized for the specific load case of each part?
The Plan
- Define load cases and constraints for a test part
- Use topology optimization to identify stress paths
- Generate a custom lattice that reinforces high-stress areas and reduces material in low-stress zones
- Export as a printable mesh
- Compare strength-to-weight ratio against standard infill
Tools to Explore
- nTopology for lattice generation
- FEA (finite element analysis) for stress simulation
- Custom Python scripts for mesh manipulation
- Cura/PrusaSlicer for final slicing comparison
Status
Still in the research phase. Gathering reference papers on variable-density lattice structures and setting up the FEA workflow.