Multiscale Experiments and Predictive Modeling for Failure Mitigation in Additive Manufacturing of Lattices
Mattia Utzeri,
Marco Sasso,
Vikram S. Deshpande
et al.
Abstract:Additive Manufacturing (AM) empowers the creation of high‐performance cellular materials, underscoring the increasing need for programmable and predictable energy absorption capabilities. This study evaluates the impact of a precisely tuned fused filament fabrication (FFF) process on the energy absorption and failure characteristics of 2D‐thermoplastic lattice materials through multiscale experiments and predictive modeling. Macroscale in‐plane compression testing of both thick‐ and thin‐walled lattices, along… Show more
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