Bold approach in finite element simulation on minimum quantity lubrication effect during machining

Application of Minimum Quantity Lubrication (MQL) in cutting process is becoming widespread, whereas manufacturers had gradually turns to the utilization of dry and semi dry cutting during the machining process. Compared to the conventional wet cutting method, utilization of MQL can be considered as...

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Main Authors:	Ainur Munira, Rosli, Ahmad Shahir, Jamaludin, Mohd Nizar, Mhd Razali, Akira, Hosokawa, Furumoto, Tatsuaki, Mohd Shahril, Osman
Format:	Article
Language:	English
Published:	Penerbit UMP 2019
Subjects:	TS Manufactures
Online Access:	http://umpir.ump.edu.my/id/eprint/24747/ http://umpir.ump.edu.my/id/eprint/24747/ http://umpir.ump.edu.my/id/eprint/24747/7/Bold%20approach%20in%20finite%20element%20simulation.pdf

id	ump-24747
recordtype	eprints
spelling	ump-247472019-11-21T06:52:01Z http://umpir.ump.edu.my/id/eprint/24747/ Bold approach in finite element simulation on minimum quantity lubrication effect during machining Ainur Munira, Rosli Ahmad Shahir, Jamaludin Mohd Nizar, Mhd Razali Akira, Hosokawa Furumoto, Tatsuaki Mohd Shahril, Osman TS Manufactures Application of Minimum Quantity Lubrication (MQL) in cutting process is becoming widespread, whereas manufacturers had gradually turns to the utilization of dry and semi dry cutting during the machining process. Compared to the conventional wet cutting method, utilization of MQL can be considered as parameter sensitive, whereas only a very small amount of cutting fluid is utilized during the process to cater similar or better performance as conventional wet cutting. Thus, it is necessary to understand precisely the characteristic of MQL applied cutting process, where behavior of tool-work/chip interface need to be observed sufficiently, due to its relationship with the cutting performance such as cutting force, cutting temperature, chip morphology, and surface finish. In this paper, bold approach of Finite Element Method (FEM) modelling is proposed in simulating the characteristic of the MQL in machining process. Two interrelated FEM analytical models are designed and executed using the application package software DEFORM™-3D. As a validation, orthogonal cutting tests of medium steel JIS S45C is executed with the TiCN-coated cermet tool in order to evaluate the involved parameter during the application of Minimum Quantity Lubrication in parallel. During the application of MQL in the orthogonal cutting process, three significant variables are observable, which are cutting force, chip thickness and contact length. In this paper, comparison of appearance friction and FEM input friction is done, where it is found that both parameter is related but not similar. Additionally, it is proven that FEM is capable in assessing MQL characteristic with a good degree of accuracy through FEM input friction and chip morphology modelling, thus it is easier to distinguish between contact condition and environmental condition through the proposed FEM validation process. Penerbit UMP 2019-03 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/24747/7/Bold%20approach%20in%20finite%20element%20simulation.pdf Ainur Munira, Rosli and Ahmad Shahir, Jamaludin and Mohd Nizar, Mhd Razali and Akira, Hosokawa and Furumoto, Tatsuaki and Mohd Shahril, Osman (2019) Bold approach in finite element simulation on minimum quantity lubrication effect during machining. Journal of Modern Manufacturing Systems and Technology (JMMST), 2 (1). pp. 33-41. ISSN 2636-9575 http://journal.ump.edu.my/jmmst/article/view/1798
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TS Manufactures
spellingShingle	TS Manufactures Ainur Munira, Rosli Ahmad Shahir, Jamaludin Mohd Nizar, Mhd Razali Akira, Hosokawa Furumoto, Tatsuaki Mohd Shahril, Osman Bold approach in finite element simulation on minimum quantity lubrication effect during machining
description	Application of Minimum Quantity Lubrication (MQL) in cutting process is becoming widespread, whereas manufacturers had gradually turns to the utilization of dry and semi dry cutting during the machining process. Compared to the conventional wet cutting method, utilization of MQL can be considered as parameter sensitive, whereas only a very small amount of cutting fluid is utilized during the process to cater similar or better performance as conventional wet cutting. Thus, it is necessary to understand precisely the characteristic of MQL applied cutting process, where behavior of tool-work/chip interface need to be observed sufficiently, due to its relationship with the cutting performance such as cutting force, cutting temperature, chip morphology, and surface finish. In this paper, bold approach of Finite Element Method (FEM) modelling is proposed in simulating the characteristic of the MQL in machining process. Two interrelated FEM analytical models are designed and executed using the application package software DEFORM™-3D. As a validation, orthogonal cutting tests of medium steel JIS S45C is executed with the TiCN-coated cermet tool in order to evaluate the involved parameter during the application of Minimum Quantity Lubrication in parallel. During the application of MQL in the orthogonal cutting process, three significant variables are observable, which are cutting force, chip thickness and contact length. In this paper, comparison of appearance friction and FEM input friction is done, where it is found that both parameter is related but not similar. Additionally, it is proven that FEM is capable in assessing MQL characteristic with a good degree of accuracy through FEM input friction and chip morphology modelling, thus it is easier to distinguish between contact condition and environmental condition through the proposed FEM validation process.
format	Article
author	Ainur Munira, Rosli Ahmad Shahir, Jamaludin Mohd Nizar, Mhd Razali Akira, Hosokawa Furumoto, Tatsuaki Mohd Shahril, Osman
author_facet	Ainur Munira, Rosli Ahmad Shahir, Jamaludin Mohd Nizar, Mhd Razali Akira, Hosokawa Furumoto, Tatsuaki Mohd Shahril, Osman
author_sort	Ainur Munira, Rosli
title	Bold approach in finite element simulation on minimum quantity lubrication effect during machining
title_short	Bold approach in finite element simulation on minimum quantity lubrication effect during machining
title_full	Bold approach in finite element simulation on minimum quantity lubrication effect during machining
title_fullStr	Bold approach in finite element simulation on minimum quantity lubrication effect during machining
title_full_unstemmed	Bold approach in finite element simulation on minimum quantity lubrication effect during machining
title_sort	bold approach in finite element simulation on minimum quantity lubrication effect during machining
publisher	Penerbit UMP
publishDate	2019
url	http://umpir.ump.edu.my/id/eprint/24747/ http://umpir.ump.edu.my/id/eprint/24747/ http://umpir.ump.edu.my/id/eprint/24747/7/Bold%20approach%20in%20finite%20element%20simulation.pdf
first_indexed	2023-09-18T22:37:38Z
last_indexed	2023-09-18T22:37:38Z
_version_	1777416702298947584

Bold approach in finite element simulation on minimum quantity lubrication effect during machining

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