| Naslov: | Application of machine learning method for hardness prediction of metal materials fabricated by 3D selective laser melting |
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| Avtorji: | ID Babič, Matej (Avtor)
ID Šturm, Roman (Avtor)
ID Rucki, Mirosłav (Avtor)
ID Siemiątkowski, Zbigniew (Avtor) |
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| Datoteke: |  https://www.mdpi.com/2076-3417/15/23/12832
 applsci-15-12832.pdf (2,66 MB)
MD5: BE7214C3CCEBB285D0AF2BFDADD1FAA7
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| Jezik: | Angleški jezik |
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| Vrsta gradiva: | Neznano |
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| Tipologija: | 1.01 - Izvirni znanstveni članek |
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| Organizacija: | FIŠ - Fakulteta za informacijske študije v Novem mestu
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| Opis: | In this article, models for prediction of surface hardness for SLM specimens are presented. In experiments, EOS Maraging Steel MS1 was processed using EOS M 290 3D printer via selective laser melting (SLM). To predict hardness of SLM specimens, several machine learning methods were applied, including genetic programming, neural network, multiple regression, k-nearest neighbors, support vector machine, logistic regression, and random forest. In the research, fractal geometry was used to characterize the complexity of SLM-shaped microstructures. It was found that fractal geometry combined with machine learning techniques together greatly improved our comprehension of the intricacies of surface analysis and provided highly efficient predictions. All the applied algorithms exhibited predictability above 90%, with the best average result of 98.7% for genetic programming. |
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| Ključne besede: | additive manufacturing, SLM, machine learning, hardness prediction, fractal geometry |
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| Poslano v recenzijo: | 30.11.2025 |
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| Datum sprejetja članka: | 02.12.2025 |
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| Datum objave: | 04.12.2025 |
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| Leto izida: | 2025 |
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| Št. strani: | str. 1-18 |
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| Številčenje: | Vol. 15, iss. 23 (12832) |
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| PID: | 20.500.12556/ReVIS-12939  |
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| UDK: | 004.85:621.9 |
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| ISSN pri članku: | 2076-3417 |
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| COBISS.SI-ID: | 261233923 |
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| DOI: | 10.3390/app152312832 |
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| Opomba: | Nasl. z nasl. zaslona;
Opis vira z dne 12. 12. 2025;
Soavtorji: Roman Šturm, Mirosław Rucki and Zbigniew Siemiątkowski;
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| Datum objave v ReVIS: | 15.01.2026 |
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| Število ogledov: | 68 |
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| Število prenosov: | 1 |
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| Metapodatki: |    |
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