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primary topic: Machining surface quality evaluation of Inconel 718: a comparative study of various coolant and lubrication strategies in milling process

Machining surface quality evaluation of Inconel 718: a comparative study of various coolant and lubrication strategies in milling process
type: AcademicArticle
type: Article
abstract: This study focuses on the evaluation of Inconel 718's machining surface quality. Inconel 718 is a superalloy based on nickel that is widely utilized in numerous important applications because of its remarkable mechanical qualities, resistance to corrosion, and stability at high temperatures. The utilization of various coolant and lubrication systems, including chilled minimum quantity lubrication (MQL), chilled air cooling, and dry cutting, is examined in this article. Cutting speed, Vc (100-140 m/min), feed rate, fz (0.1-0.2 mm/tooth), and cooling method (dry, chilled air, chilled MQL) are the three changeable parameters. The paper describes the experiment's findings on cutting force, surface roughness, and tool life. Additionally, explained is the relationship between the outcomes of tool life, surface finish, cutting force, and lubrication method. In comparison to chilled air cooling and dry cutting methods, chilled MQL with a cutting speed of 100 m/min and feed rate of 0.15 mm/tooth was found to give obvious advantages in extending tool life by 65.46 min, lowering surface roughness (0.221 µm), and reducing cutting force (163 N) throughout the machining process. © 2023, Malaysian Tribology Society (Mytribos). All rights reserved.
date: 2023
volume: 39
is part of: Jurnal Tribologi
status: peerReviewed
status: published
author list: authors
type: EPrint
type: ArticleEPrint
is part of: repository

Malaysian Tribology Society (Mytribos)
type: Organization

Jurnal Tribologi
type: Collection
issn: 22897232

Norsilawati Ngah
type: Person
given name: Norsilawati
family name: Ngah

Siti Nurul Akmal Yusof
type: Person
given name: Siti Nurul Akmal
family name: Yusof

Mohd Shahir Kasim
type: Person
given name: Mohd Shahir
family name: Kasim

Amirulihsan Mohamad
type: Person
given name: Amirulihsan
family name: Mohamad

Jaharah A. Ghani
type: Person
given name: Jaharah A.
family name: Ghani

Zammeri Abdul Rahman
type: Person
given name: Zammeri Abdul
family name: Rahman

Che Hassan Che Haron
type: Person
given name: Che Hassan Che
family name: Haron

Saiful Bahri Mohamed
type: Person
given name: Saiful Bahri
family name: Mohamed

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primary topic: Machining surface quality evaluation of Inconel 718: a comparative study of various coolant and lubrication strategies in milling process