Performance Of Carbide Tool In High Speed Turning Of TI-6AL-4V ELI Under Conventional Coolant And Minimal Quantity Lubrication

Che Haron, Che Hassan and Sulaiman, Mohd Amri and A Ghani, Jaharah and Kasim, Mohd Shahir and Mohamad, Effendi (2016) Performance Of Carbide Tool In High Speed Turning Of TI-6AL-4V ELI Under Conventional Coolant And Minimal Quantity Lubrication. ARPN Journal Of Engineering And Applied Sciences, 11 (7). pp. 4817-4821. ISSN 1819-6608

Text Performance Of Carbide Tool In High Speed Turning Of TI- 6AL-4V ELI Under Conventional Coolant And Minimal Quantity Lubrication.pdf - Published Version Download (518kB)

Abstract

The purpose of the study is to evaluate the tool life performance of uncoated carbide and the quality of machined surface, focusing on roughness surface values in high speed turning of titanium alloy, Ti-6Al-4V extra low interstitial (ELI), under minimal quantity lubrication (MQL) and conventional coolant. The cutting parameters were arranged using the Box-Behnken design of experiment. Meanwhile the cutting parameters; cutting speed, vc (120, 170, and 220 m/min), feed rate, f (0.1, 0.15, and 0.2 mm/rev), and depth of cut, ap (0.4, 0.5, and 0.6 mm) were applied. The effects of two types of coolant were observed and the results shown that the cutting tool turned under MQL has a longer tool life (25%) and leads to reduce surface roughness of machined surface (30%) compared with that turned under the conventional coolant condition. It was proven that the MQL condition is a good alternative in replacing the conventional coolant.

Item Type:	Article
Uncontrolled Keywords:	High speed turning, Ti-6Al-4V ELI, Minimum quantity lubrication, Conventional coolant, Uncoated carbide
Divisions:	Faculty of Manufacturing Engineering
Depositing User:	Mohd Hannif Jamaludin
Date Deposited:	29 Sep 2016 00:05
Last Modified:	12 Sep 2021 16:28
URI:	http://eprints.utem.edu.my/id/eprint/17263
Statistic Details:	View Download Statistic

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