Mechanical Performance of Defective FDM Multi-Layer Material Panels DOI

Amged Elhassan,

Waleed Ahmed, Essam Zaneldin

et al.

Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena, Journal Year: 2024, Volume and Issue: 363, P. 51 - 60

Published: Sept. 12, 2024

A finite element model was developed in this research to investigate the impact of defects on mechanical properties a 3D-printed composite sandwich panel that could occur during layer alteration period between dissimilar materials, affecting interfacial strength layers and causing fail. Numerous parameters, such as position, size, material properties, location along panel, have been examined might affect failure mechanism. This study adopted linear elastic behavior by utilizing ANSYS simulation program. The outcomes showed midsection is under lot stress, we approach edges composite, tension concentration falls outward until it reaches zero. In intact scenario, deformation zero at either end highest middle. shear stress most significant center, decreased moved closer extremities both sides, gradually lowest there. endpoints where support responses maximum stresses, which degrade overall properties. rise principle be due reaction fixed support, tries counteract applied flexural load raise stress.

Language: Английский

Reviewing Additive Manufacturing Techniques: Material Trends and Weight Optimization Possibilities Through Innovative Printing Patterns DOI Open Access
A. Ramos, Virginia García-Angel, Miriam Siqueiros-Hernández

et al.

Materials, Journal Year: 2025, Volume and Issue: 18(6), P. 1377 - 1377

Published: March 20, 2025

Additive manufacturing is transforming modern industries by enabling the production of lightweight, complex structures while minimizing material waste and energy consumption. This review explores its evolution, covering historical developments, key technologies, emerging trends. It highlights advancements in innovations, including metals, polymers, composites, ceramics, tailored to enhance mechanical properties expand functional applications. Special emphasis given bioinspired designs their contribution enhancing structural efficiency. Additionally, potential these techniques for sustainable industrial scalability discussed. The findings contribute a broader understanding Manufacturing’s impact on design optimization performance, offering insights into future research

Language: Английский

Citations

0
Mechanical Performance of Defective FDM Multi-Layer Material Panels DOI

Amged Elhassan,

Waleed Ahmed, Essam Zaneldin

et al.

Diffusion and defect data, solid state data. Part B, Solid state phenomena/Solid state phenomena, Journal Year: 2024, Volume and Issue: 363, P. 51 - 60

Published: Sept. 12, 2024

A finite element model was developed in this research to investigate the impact of defects on mechanical properties a 3D-printed composite sandwich panel that could occur during layer alteration period between dissimilar materials, affecting interfacial strength layers and causing fail. Numerous parameters, such as position, size, material properties, location along panel, have been examined might affect failure mechanism. This study adopted linear elastic behavior by utilizing ANSYS simulation program. The outcomes showed midsection is under lot stress, we approach edges composite, tension concentration falls outward until it reaches zero. In intact scenario, deformation zero at either end highest middle. shear stress most significant center, decreased moved closer extremities both sides, gradually lowest there. endpoints where support responses maximum stresses, which degrade overall properties. rise principle be due reaction fixed support, tries counteract applied flexural load raise stress.

Language: Английский

Citations

0