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Characterisation of geometrical and physical properties of a stainless steel denture framework manufactured by single-point incremental forming
ID Milutinović, Mladomir (Avtor), ID Lendjel, Robert (Avtor), ID Baloš, Sebastian (Avtor), ID Labus Zlatanović, Danka (Avtor), ID Sevšek, Luka (Avtor), ID Pepelnjak, Tomaž (Avtor)

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Izvleček
In recent years, numerous scientific and technological innovations have been introduced in the fields of medicine and dentistry. The application of computer-based engineering techniques has enabled significant improvement in the design and performance of biomedical components, including implants and prostheses. Innovative and flexible manufacturing methods, such as single point incremental forming (SPIF), allow the cost-effective production of these "custom-made" components. The SPIF technology has been employed to manufacture a metal denture base plate (framework) of a complete maxillary (upper) denture to replace a traditional prosthodontic procedure based on a lost-wax technique, which is time-consuming and requires much manual work. Stainless steel sheet of quality X6Cr17 and thickness of 0.5 mm was adopted due to its biocompatibility, good mechanical properties, and reasonable price. The SPIF process was completely designed in a digital environment with a focus on achieving high quality and accuracy of the part followed by experimental verification. For validation, the formed part was compared in terms of the geometry and mechanical strength with the reference one fabricated using the lost-wax technique. The results obtained confirmed the high dimensional accuracy and good strength of the SPIF-made part. The experimental investigations also included analysis of sheet thinning, surface roughness, and microstructure.

Jezik:Angleški jezik
Ključne besede:single point incremental forming, denture base plate, finite element method, FEM, sheet thinning, microstructure
Vrsta gradiva:Članek v reviji
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Status publikacije:Objavljeno
Različica publikacije:Objavljena publikacija
Leto izida:2021
Št. strani:Str. 605-623
Številčenje:Vol. 10
PID:20.500.12556/RUL-138451 Povezava se odpre v novem oknu
UDK:519.61:658.5(045)
ISSN pri članku:2238-7854
DOI:10.1016/j.jmrt.2020.12.014 Povezava se odpre v novem oknu
COBISS.SI-ID:45026819 Povezava se odpre v novem oknu
Datum objave v RUL:21.07.2022
Število ogledov:388
Število prenosov:70
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Gradivo je del revije

Naslov:Journal of materials research and technology
Skrajšan naslov:J. mater. res. technol.
Založnik:Elsevier
ISSN:2238-7854
COBISS.SI-ID:519699737 Povezava se odpre v novem oknu

Licence

Licenca:CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
Povezava:http://creativecommons.org/licenses/by/4.0/deed.sl
Opis:To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.

Sekundarni jezik

Jezik:Slovenski jezik
Ključne besede:inkrementalno preoblikovanje, osnovna plošča totalne proteze, metoda končnih elementov, MKE, tanjšanje pločevine, mikrostruktura

Projekti

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:P2-0248
Naslov:Inovativni izdelovalni sistemi in procesi

Financer:ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
Številka projekta:J2-2511
Naslov:Prilagodljivo utrjevanje površin avstenitnih jekel s procesi kriogenega preoblikovanja

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