Davorin Kramar (Avtor), Djordje Cica (Avtor)

Povzetek

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.

Ključne besede

brass alloy;diamond turning;surface roughness;spherical surface;modeling;optimization;response surface methodology;cuckoo search;

Podatki

Jezik: Angleški jezik
Leto izida:
Tipologija: 1.01 - Izvirni znanstveni članek
Organizacija: UL FS - Fakulteta za strojništvo
UDK: 621.941:669.35
COBISS: 87359491 Povezava se bo odprla v novem oknu
ISSN: 1854-6250
Št. ogledov: 180
Št. prenosov: 56
Ocena: 0 (0 glasov)
Metapodatki: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Ostali podatki

Sekundarni jezik: Slovenski jezik
Sekundarne ključne besede: medenina;struženje z diamantnim orodjem;hrapavost površine;sferična površina;modeliranje;optimizacija;
Vrsta dela (COBISS): Članek v reviji
Strani: str. 326-334
Letnik: ǂVol. ǂ16
Zvezek: ǂno. ǂ3
Čas izdaje: Sep. 2021
DOI: 10.14743/apem2021.3.403
ID: 14047834