Use the Convert tool to create NURBS surfaces from a unit cell lattice.

  1. On the PolyMesh ribbon, select the Convert tool.

  2. Select a lattice part, then click Convert Mesh Part to Solid to convert it to NURBS surfaces.
Tip: After the converting the unit cell lattice to NURBS surfaces, you can Boolean it with the surrounding parts and then run a SimSolid analysis.