Study on failure/fracture mechanisms of 3D printed objects by FDM with AE method (Evaluation by using Empirical Mode Decomposition and Chaos analysis)

• Published in: Kikai Gakkai ronbunshū = Transactions of the Japan Society of Mechanical Engineers Vol. 90; no. 930; p. 23-00271
• Main Authors: TAKUMA, Masanori, TSUJII, Koki, SAITOH, Ken-ichi, TAKAHASHI, Yoshimasa, SATO, Tomohiro, NIKI, Yutaka
• Format: Journal Article
• Language: Japanese
• Published: The Japan Society of Mechanical Engineers 2024
• Subjects: 3D printer; Acoustic Emission; Chaos analysis; Empirical Mode Decomposition; Fused Deposition Modeling

The 3D printer using Fused Deposition Modeling (FDM) is attracting attention as a manufacturing technology that is able to reduce the production time and the manufacturing costs. However, the information on the mechanical properties and the process parameters that affect to the safety and the reliab...