Effect of Minimum Quantity Lubrication with Gamma-Al2 O3 Nanoparticles on Surface Roughness in Milling AISI D3 Steel

Mostafa Hadi   and Reza Atef

doi:10.17485/ijst/2015/v8i3/59873

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Indian Journal of Science and Technology

DOI: 10.17485/ijst/2015/v8i3/59873

Year: 2015, Volume: 8, Issue: 3, Pages: 296–300

Original Article

Effect of Minimum Quantity Lubrication with Gamma-Al2 O3 Nanoparticles on Surface Roughness in Milling AISI D3 Steel

Mostafa Hadi^* and Reza Atef

Department of Mechanical Engineering, Dehaghan Branch, Islamic Azad University, Dehaghan, Iran; Mostafahadi1980@yahoo.com, Atefireza@yahoo.com

This work is licensed under a Creative Commons Attribution 4.0 International License.

Abstract

This paper presents an investigation into the Minimum Quantity Lubrication (MQL) and MQL with gamma-Al2 O3 nanoparticles in end milling processes of AISI D3 steel work material to analyze the effects of cutting parameters on surface roughness with taguchi method. The experimental results show when gamma-Al2 O3 nanoparticle dispersed to vegetable-oil with volume fraction 1%, the surface roughness decreased about 0.3μm and improved about 15% than pure MQL. Also by dispersing gamma-Al2 O3 nanoparticle to vegetable oil with volume fraction 2%, surface roughness decreased about 0.5μm and improved about 25% than pure MQL. This results indicate better performance application of gamma-Al2 O3 nanoparticles when it is dispersed in vegetable oil.

Keywords:
Milling, Minimum Quantity Lubrication (MQL), Nanoparticle