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

FAHREZI, IRGI and Yanis, Muhammad and Saputra, M. A. Ade (2023) ANALISIS KEKASARAN PERMUKAAN PADA PROSES FREIS MENGGUNAKAN CAIRAN PEMOTONGAN MINYAK KELAPA YANG DICAMPUR NANOPARTIKEL MoS2. Undergraduate thesis, Sriwijaya University.

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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.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Kekasaran Permukaan, Metode Taguchi, Nanopartikel
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1-1570 Mechanical engineering and machinery T Technology > TJ Mechanical engineering and machinery > TJ1125-1345 Machine shops and machine shop practice > TJ1185 General works Machine tools and machining Including errors in workmanship, accuracy of fitting, etc. > TJ1185.A685 Machining. Manufacturing processes
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Irgi Fahrezi
Date Deposited:	05 May 2023 02:04
Last Modified:	05 May 2023 02:04
URI:	http://repository.unsri.ac.id/id/eprint/99311

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