主权项 |
1. A computer-implemented method of optimized lattice partitioning of solid 3-D models for additive manufacturing, the method comprising:
receiving, by a computer, a 3-D model of an object to be printed; receiving, by the computer, functional specifications indicating desired mechanical properties for portions of the object; generating, by the computer, a plurality of lattice template structures based on the 3-D model; generating, by the computer, a uniform grid structure of an internal surface of the object; determining, by the computer, material behaviors for each of the plurality of lattice template structures using the functional specifications; assigning, by the computer, the plurality of lattice template structures to locations in the uniform grid structure based on the material behaviors of the lattice template structures, thereby yielding a printable lattice. |