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Journals / International Journal of 3D Printing Technologies and Digital Industry / 2022 / Cilt: 6 - Sayı: 2

INVESTIGATION OF THE LOAD-BEARING CAPACITY OF Co-Cr LATTICE STRUCTURES FABRICATED BY SELECTIVE LASER MELTING

Hübannur ŞEREMET
Nazım BABACAN
Pages
286–291
Publication Date
2022-10-19
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The novel FCCZZ samples exhibited superior performance in terms of the load-bearing capacity compared to FCCZ samples by possessing 17% higher specific strength value.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Additively manufactured Co-Cr lattice structures are promising choices especially in medical applications.
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Key Findings & Data:The designed lattice structures were successfully manufactured by SLM even though an approximately 1.5-2% increase in the theoretical relative density values was observed.
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Conclusion & Impact:The novel FCCZZ samples exhibited superior performance in terms of the load-bearing capacity compared to FCCZ samples by possessing 17% higher specific strength value.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Lattice structures · Selective laser melting · Unit cell topology

Abstract

Additively manufactured Co-Cr lattice structures are promising choices especially in medical applications. This study involves the designing and fabrication of a novel lattice structures with FCCZZ (face-centered cubic with exterior and interior vertical struts) unit cell topology. The manufacturability by selective laser melting (SLM) and the load-bearing capacity of this structure were examined by utilizing scanning electron microscope (SEM) observations and uniaxial compression tests. The samples with FCCZ (face-centered cubic with vertical struts) structures were also produced and analyzed for comparison. The designed lattice structures were successfully manufactured by SLM even though an approximately 1.5-2% increase in the theoretical relative density values was observed. The novel FCCZZ samples exhibited superior performance in terms of the load-bearing capacity compared to FCCZ samples by possessing 17% higher specific strength value.

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Cite This Article

ŞEREMET, H., BABACAN, N. (2022). INVESTIGATION OF THE LOAD-BEARING CAPACITY OF Co-Cr LATTICE STRUCTURES FABRICATED BY SELECTIVE LASER MELTING. International Journal of 3D Printing Technologies and Digital Industry, Cilt: 6 - Sayı: 2, 286–291. https://ajindex.com/articles/539730

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