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Modelling and evaluation of energy efficiency of new hybrid turning-burnishing process in terms of surface properties
File(s)
energies-13-04929.pdf (3.99 MB)
Published version
Author(s)
Nguyen, Trung-Thanh
Mia, Mozammel
Type
Journal Article
Abstract
The combination of the turning and burnishing process is an efficient approach to improve machined quality and productivity. This paper aims to optimize energy efficiency (EF), improved hardness ratio (IHR), and decreased roughness ratio (DRR) of a new hybrid turning-burnishing process. The machining parameters are the feed rate (f), turning speed (v), depth of cut (a), burnishing pressure (p), and the diameter of the compressing ball (d). A new turning-burnishing tool using compressed air has been designed and fabricated. A set of experiments for Aluminum Alloy 5083 were performed using the Taguchi method. The weightage principal component analysis (WPCA) and Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) were applied to obtain the weight values and optimal outcomes. The results indicated that optimum values of the depth of cut, pressure, diameter, feed rate, and speed are 1.00 mm, 0.4 MPa, 16.00 mm, 0.084 mm/rev, and 120 m/min, respectively. The improvements in the EF and IHR are by 20.75% and 8.23% respectively, while the DDR is decreased by 19.05%, as compared to common values.
Date Issued
2020-09-20
Date Acceptance
2020-09-17
Citation
Energies, 2020, 13 (18)
URI
DOI
ISSN
1996-1073
Publisher
MDPI AG
Journal / Book Title
Energies
Volume
13
Issue
18
Copyright Statement
© 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access
article distributed under the terms and conditions of the Creative Commons Attribution
(CC BY) license (http://creativecommons.org/licenses/by/4.0/).
License URL
Subjects
02 Physical Sciences
09 Engineering
Publication Status
Published
Article Number
4929
Date Publish Online
2020-09-20