Modeling and optimization of finish diamond turning of spherical surfaces based on response surface methodology and cuckoo search algorithm

Kramar, Davorin (avtor), Cica, Djordje (avtor)

Surface roughness is one of the most significant factors to indicate the prod- uct quality. Diamond turning is an efficient and highly accurate material re- moval process to improve the surface quality of the workpiece. In the present study, the arithmetic mean absolute roughness (Ra) and total height of profile (Rt) of spherical surface during finish turning of a commercial brass alloy CuZn40Pb2 were modeled using Response Surface Methodology (RSM). The experimental investigations were carried out using the Central Composite Design (CCD) under dry conditions. The effect of cutting parameters such as spindle speed, feed rate and depth of cut) on spherical surface quality was analyzed using analysis of variance (ANOVA). A cuckoo search (CS) algorithm was used to determine the optimum machining parameters to minimize the surface roughness. Finally, confirmation experiments were carried out to verify the adequacy of the considered optimization algorithm.

• Jezik: Angleški jezik
• Ključne besede: brass alloy, diamond turning, surface roughness, spherical surface, modeling, optimization, response surface methodology, cuckoo search
• 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. 326-334
• Številčenje: Vol. 16, no. 3
• PID: 20.500.12556/RUL-133574
• UDK: 621.941:669.35
• ISSN pri članku: 1854-6250
• DOI: 10.14743/apem2021.3.403
• COBISS.SI-ID: 87359491
• Datum objave v RUL: 01.12.2021

Gradivo je del revije

• Naslov: Advances in production engineering & management
• Skrajšan naslov: Adv produc engineer manag
• Založnik: Fakulteta za strojništvo, Inštitut za proizvodno strojništvo
• ISSN: 1854-6250
• COBISS.SI-ID: 229859072

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.
• Začetek licenciranja: 31.10.2021

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: medenina, struženje z diamantnim orodjem, hrapavost površine, sferična površina, modeliranje, optimizacija

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Program financ.: BI-BA/19-20-008
• Številka projekta: P2-0266
• Naslov: Napredne izdelovalne tehnologije za visoko kakovostno in trajnostno proizvodnjo

• Financer: Drugi - Drug financer ali več financerjev
• Program financ.: Government of the Republic of Srpska, Bosnia and Herzegovina