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Study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process

Minimum quantity lubrication (MQL) technology has been utilized extensively on these days as an alternative method to conventional cooling technique. A study to understand the know-how of tiny lubricant oil mists to effectively penetrate the cutting zone is important. However, such study is still sc...

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Main Authors: Nur Izzati Khoirunnisa, Ismail, Abdul Sani, A. S., Rosli, Nurrina
Format: Conference or Workshop Item
Language:English
English
Published: Elsevier Ltd 2020
Subjects:
T Technology (General)
TJ Mechanical engineering and machinery
TS Manufactures
Online Access:http://umpir.ump.edu.my/id/eprint/35609/1/Study%20of%20oil%20flow%20rates%20effects%20on%20lubricant%20oil%20behaviour%20during%20minimum%20quantity%20lubrication.pdf
http://umpir.ump.edu.my/id/eprint/35609/2/Study%20of%20oil%20%EF%AC%82ow%20rates%20effects%20on%20lubricant%20oil%20behaviour%20during%20minimum%20quantity%20lubrication%20milling%20process_Abs.pdf
http://umpir.ump.edu.my/id/eprint/35609/
https://doi.org/10.1016/j.matpr.2020.07.257
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spelling my.ump.umpir.356092023-04-14T01:27:12Z http://umpir.ump.edu.my/id/eprint/35609/ Study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process Nur Izzati Khoirunnisa, Ismail Abdul Sani, A. S. Rosli, Nurrina T Technology (General) TJ Mechanical engineering and machinery TS Manufactures Minimum quantity lubrication (MQL) technology has been utilized extensively on these days as an alternative method to conventional cooling technique. A study to understand the know-how of tiny lubricant oil mists to effectively penetrate the cutting zone is important. However, such study is still scarce since the setup of the experimental probe during the machining process is on-going is difficult. The objective of this study is to analyse the lubricant oil film behaviour accumulated on AL6061 workpiece during MQL milling process by using a non-intrusive technique called as laser-induced fluorescence (LIF) method. The experiment was conducted under different oil flow rates to measure the thickness fluctuation of the lubricant oil film. Moreover, the surface roughness of workpiece after the milling process was also measured. As a result, the lubricant oil thickness was found to fluctuate in between 0.2mm and 0.4mm for two lower oil flow rates due to the tendency of evaporation. At higher oil flow rate, the lubricant oil fluctuated at higher thickness, i.e. 0.4mm and 0.5mm. On the other hand, the obtained mean surface roughness values did not reveal any remarkable difference from each other. However, lower mean surface roughness values were detected at 90mm distance from machining starting point due to the accumulation of lubricant oil towards the end of workpiece. Therefore, the results of the oil behavior were successfully confirmed and thus MQL milling performance under different oil flow rates condition was clarified. Elsevier Ltd 2020 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/35609/1/Study%20of%20oil%20flow%20rates%20effects%20on%20lubricant%20oil%20behaviour%20during%20minimum%20quantity%20lubrication.pdf pdf en http://umpir.ump.edu.my/id/eprint/35609/2/Study%20of%20oil%20%EF%AC%82ow%20rates%20effects%20on%20lubricant%20oil%20behaviour%20during%20minimum%20quantity%20lubrication%20milling%20process_Abs.pdf Nur Izzati Khoirunnisa, Ismail and Abdul Sani, A. S. and Rosli, Nurrina (2020) Study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process. In: Materials Today: Proceedings; Innovative Manufacturing, Mechatronics and Materials Forum, iM3F 2020, 6 August 2020 , Pekan, Malaysia. pp. 1635-1639., 46 (169722). ISSN 2214-7853 https://doi.org/10.1016/j.matpr.2020.07.257
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
English
topic T Technology (General)
TJ Mechanical engineering and machinery
TS Manufactures
spellingShingle T Technology (General)
TJ Mechanical engineering and machinery
TS Manufactures
Nur Izzati Khoirunnisa, Ismail
Abdul Sani, A. S.
Rosli, Nurrina
Study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process
description Minimum quantity lubrication (MQL) technology has been utilized extensively on these days as an alternative method to conventional cooling technique. A study to understand the know-how of tiny lubricant oil mists to effectively penetrate the cutting zone is important. However, such study is still scarce since the setup of the experimental probe during the machining process is on-going is difficult. The objective of this study is to analyse the lubricant oil film behaviour accumulated on AL6061 workpiece during MQL milling process by using a non-intrusive technique called as laser-induced fluorescence (LIF) method. The experiment was conducted under different oil flow rates to measure the thickness fluctuation of the lubricant oil film. Moreover, the surface roughness of workpiece after the milling process was also measured. As a result, the lubricant oil thickness was found to fluctuate in between 0.2mm and 0.4mm for two lower oil flow rates due to the tendency of evaporation. At higher oil flow rate, the lubricant oil fluctuated at higher thickness, i.e. 0.4mm and 0.5mm. On the other hand, the obtained mean surface roughness values did not reveal any remarkable difference from each other. However, lower mean surface roughness values were detected at 90mm distance from machining starting point due to the accumulation of lubricant oil towards the end of workpiece. Therefore, the results of the oil behavior were successfully confirmed and thus MQL milling performance under different oil flow rates condition was clarified.
format Conference or Workshop Item
author Nur Izzati Khoirunnisa, Ismail
Abdul Sani, A. S.
Rosli, Nurrina
author_facet Nur Izzati Khoirunnisa, Ismail
Abdul Sani, A. S.
Rosli, Nurrina
author_sort Nur Izzati Khoirunnisa, Ismail
title Study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process
title_short Study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process
title_full Study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process
title_fullStr Study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process
title_full_unstemmed Study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process
title_sort study of oil flow rates effects on lubricant oil behaviour during minimum quantity lubrication milling process
publisher Elsevier Ltd
publishDate 2020
url http://umpir.ump.edu.my/id/eprint/35609/1/Study%20of%20oil%20flow%20rates%20effects%20on%20lubricant%20oil%20behaviour%20during%20minimum%20quantity%20lubrication.pdf
http://umpir.ump.edu.my/id/eprint/35609/2/Study%20of%20oil%20%EF%AC%82ow%20rates%20effects%20on%20lubricant%20oil%20behaviour%20during%20minimum%20quantity%20lubrication%20milling%20process_Abs.pdf
http://umpir.ump.edu.my/id/eprint/35609/
https://doi.org/10.1016/j.matpr.2020.07.257
_version_ 1764222761499099136
score 13.211869

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