Optimization of Turning Parameters of Al 6063 with Analysis of Surface Roughness and Vibration Under Minimum Quantity Lubrication Condition

IF 1.2 4区地球科学 Q3 GEOCHEMISTRY & GEOPHYSICS

Periodico Di Mineralogia Pub Date : 2022-04-14 DOI:10.37896/pd91.4/91414

S. Krishnan, Subburam Venkatajalapathy, M. Manickam

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引用次数: 0

Abstract

Aluminum alloys are widely applied in almost all the industries due to its distinctive characteristics like less weight, good thermal conductivity, corrosion resistance etc. Machining is inevitable in manufacturing processes as it can be used to accomplish any shape with high precision. The negative aspects of conventional wet machining drive researchers to search for different alternatives. Minimum Quantity Lubrication (MQL) is one such prominent and successful substitute. Turning is one of the foremost machining processes performed on cylindrical jobs. In this study, the cutting parameters engaged during turning under MQL carried out on Aluminum 6063 alloy are optimized to improve surface quality and also with the development of regression equations, the surface roughness is predicted. Vibration during turning is studied and correlated with surface roughness to find the influence. The contribution of cutting speed, depth of cut, feed rate, cutting tool nose radius and overhanging length of workpiece on surface roughness is also determined in turning. The optimum combination of cutting parameter levels for minimum surface roughness in turning is found and recommended for economic and efficient machining of Aluminum 6063 alloy under MQL condition.

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最小润滑条件下基于表面粗糙度和振动分析的al6063车削参数优化

铝合金以其重量轻、导热性好、耐腐蚀等特点，广泛应用于几乎所有行业。加工是制造过程中不可避免的，因为它可以高精度地完成任何形状。传统湿法加工的缺点促使研究人员寻找不同的替代方法。最小量润滑(MQL)就是这样一种突出而成功的替代方案。车削是圆柱加工中最重要的加工工艺之一。通过优化6063铝合金在MQL下车削时的切削参数以提高表面质量，并通过建立回归方程对表面粗糙度进行预测。对车削过程中的振动进行了研究，并将其与表面粗糙度进行了相关性分析。在车削过程中，切削速度、切削深度、进给速度、刀尖半径和工件悬垂长度对表面粗糙度的贡献也被确定。为在MQL条件下经济高效地加工6063铝合金，找到了车削时表面粗糙度最小的切削参数水平的最佳组合。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Periodico Di Mineralogia 地学-地球化学与地球物理

CiteScore

1.50

自引率

14.30%

发文量

审稿时长

>12 weeks

期刊介绍： Periodico di Mineralogia is an international peer-reviewed Open Access journal publishing Research Articles, Letters and Reviews in Mineralogy, Crystallography, Geochemistry, Ore Deposits, Petrology, Volcanology and applied topics on Environment, Archaeometry and Cultural Heritage. The journal aims at encouraging scientists to publish their experimental and theoretical results in as much detail as possible. Accordingly, there is no restriction on article length. Additional data may be hosted on the web sites as Supplementary Information. The journal does not have article submission and processing charges. Colour is free of charges both on line and printed and no Open Access fees are requested. Short publication time is assured. Periodico di Mineralogia is property of Sapienza Università di Roma and is published, both online and printed, three times a year.