ANALISIS KEKASARAN PERMUKAAN PADA PROSES FREIS MENGGUNAKAN CAIRAN PEMOTONGAN MINYAK KELAPA YANG DICAMPUR NANOPARTIKEL MoS2
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Institusion

Universitas Sriwijaya

Author

FAHREZI, IRGI
Yanis, Muhammad
Saputra, M. A. Ade

Subject

TJ1-1570 Mechanical engineering and machinery 

Datestamp

2023-05-05 02:04:15 

Abstract :
Cutting fluid is one of the important factors in the machining process because it determines the quality of machining, that is, surface roughness. This study analyzed the effect of variation in milling machining parameters using coconut oil cutting liquid with 1% mixture of MoS2 nanoparticles with Minimum Quantity Lubrication (MQL) technique. The output parameter is the roughness of the machining surface of AISI 1045 steel. The milling machining parameters that are varied are cutting speed, feeding motion, and axial feeding depth. The L9(33) orthogonal matrix of Taguchi's experimental design, signal-to-noise ratio, and analysis of variance (ANOVA) were used to analyze the impact of these machining parameters. The analysis performed shows the optimal combination of machining parameters to produce the best surface roughness is high cutting speed, low feeding motion, and low feeding depth. The comparison of cutting fluid to surface roughness shows that coconut oil with a mixture of nanoparticles is able to produce good surface roughness. 

File :
RAMA_21201_03051181924013.pdf
RAMA_21201_03051181924013_TURNITIN.pdf
RAMA_21201_03051181924013_0028027004_1030118701_01_front_ref.pdf
RAMA_21201_03051181924013_0028027004_1030118701_02.pdf
RAMA_21201_03051181924013_0028027004_1030118701_03.pdf
RAMA_21201_03051181924013_0028027004_1030118701_04.pdf
RAMA_21201_03051181924013_0028027004_1030118701_05.pdf
RAMA_21201_03051181924013_0028027004_1030118701_06_ref.pdf
RAMA_21201_03051181924013_0028027004_1030118701_07_lamp.pdf