OptiStruct Topology Optimization Software for 3D Printing

OptiStruct solver capabilities expand topology optimization support for the use of additive manufacturing.

A unique capability of 3D printing lies in its ability to manufacture hollow shapes with complex external geometry using tiny cells known as lattice structures. OptiStruct now extends topology optimization to assist in the efficient blending of solid-lattice structures with smooth transitional material volume.

This technology satisfies an unmet need since no tools previously existed for designers of lattice structures. OptiStruct will provide CAE analyses for optimal and structurally efficient material distribution.

OptiStruct enables designers to identify the best material placement and lattice structures. Optimization identifies where the material is needed in a design and where it's not required, prior to placing and optimizing the lattice.

Some applications may need to consider buckling behavior, thermal performance, dynamic characteristics, and other aspects, all of which can be optimized. With OptiStruct, users may manipulate material density based on the result of an optimization process, comparing stronger versus weaker, or solid versus void versus lattice, designs. The designer first defines the objective, then performs optimization analysis to inform the design.