Research Information System
International Journal of 3D Printing Technologies and Digital Industry, vol.7, no.2, pp.322-327, 2023 (Peer-Reviewed Journal)
Today, lattice-structured materials are used in many engineering applications. Research and applications
including lattice structures focused on obtaining lightweight components with the optimal distribution.
In literature, studies on obtaining vibration models of the beams with lattice structures are limited. In
this study, vibration models of rotating beams with lattice structure were obtained by using system
identification methods. Beams used in the experimental phase of this study were produced using FDM
3D printer. Three types of lattice structure such as triangular, hexagonal, and square rotated were used.
Lattice-based generative design program nTopology was used for the design of the beams. The
experiments were carried out using a setup that includes a servo system and a wireless accelerometer. It
was proved that the obtained models successfully represent the vibration behavior of the rotating beams.
The success of the vibration models of the rotating beams was compared and discussed using tables and
figures.