Design of Complexly Graded Structures inside Three-Dimensional Surface Models by Assigning Volumetric Structures

Figure 12

Unique structures combining extrusion-based additive manufacturing processes with a fiber-based additive manufacturing approach. (a) Sandwich structure, (b) core-shell-shell structure, and (c) core-shell structure, demonstrating uses in different applications.

(a)

(b)

(c)