Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA

Micro end milling is one of the most important micromachining process and widely used for producing miniaturized components with high accuracy and surface finish. This paper present the influence of three micro end milling process parameters; spindle speed, feed rate, and depth of cut on surface...

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Main Authors:	Rahman Azmil, Nur Atiqah, Ali, Mohammad Yeakub, Mohamed, Abd. Rahman, Chowdhury, Md. Sazzad Hossien
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2015
Subjects:	TS200 Metal manufactures. Metalworking
Online Access:	http://irep.iium.edu.my/43934/ http://irep.iium.edu.my/43934/ http://irep.iium.edu.my/43934/ http://irep.iium.edu.my/43934/1/2015_AMR_1115_12-15_AT.pdf

id	iium-43934
recordtype	eprints
spelling	iium-439342017-11-21T07:36:47Z http://irep.iium.edu.my/43934/ Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA Rahman Azmil, Nur Atiqah Ali, Mohammad Yeakub Mohamed, Abd. Rahman Chowdhury, Md. Sazzad Hossien TS200 Metal manufactures. Metalworking Micro end milling is one of the most important micromachining process and widely used for producing miniaturized components with high accuracy and surface finish. This paper present the influence of three micro end milling process parameters; spindle speed, feed rate, and depth of cut on surface roughness (Ra) and material removal rate (MRR). The machining was performed using multi-process micro machine tools (DT-110 Mikrotools Inc., Singapore) with poly methyl methacrylate (PMMA) as the workpiece and tungsten carbide as its tool. To develop the mathematical model for the responses in high speed micro end milling machining, Taguchi design has been used to design the experiment by using the orthogonal array of three levels L18 (21×37). The developed models were used for multiple response optimizations by desirability function approach to obtain minimum Ra and maximum MRR. The optimized values of Ra and MRR were 128.24 nm, and 0.0463 mg/min, respectively obtained at spindle speed of 30000 rpm, feed rate of 2.65 mm/min, and depth of cut of 40 μm. The analysis of variance revealed that spindle speeds are the most influential parameters on Ra. The optimization of MRR is mostly influence by feed rat Trans Tech Publications, Switzerland 2015 Article PeerReviewed application/pdf en http://irep.iium.edu.my/43934/1/2015_AMR_1115_12-15_AT.pdf Rahman Azmil, Nur Atiqah and Ali, Mohammad Yeakub and Mohamed, Abd. Rahman and Chowdhury, Md. Sazzad Hossien (2015) Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA. Advanced Materials Research, 1115. pp. 12-15. ISSN 1022-6680 http://www.ttp.net/978-3-03835-493-2/toc.html 10.4028/www.scientific.net/AMR.1115.12
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TS200 Metal manufactures. Metalworking
spellingShingle	TS200 Metal manufactures. Metalworking Rahman Azmil, Nur Atiqah Ali, Mohammad Yeakub Mohamed, Abd. Rahman Chowdhury, Md. Sazzad Hossien Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA
description	Micro end milling is one of the most important micromachining process and widely used for producing miniaturized components with high accuracy and surface finish. This paper present the influence of three micro end milling process parameters; spindle speed, feed rate, and depth of cut on surface roughness (Ra) and material removal rate (MRR). The machining was performed using multi-process micro machine tools (DT-110 Mikrotools Inc., Singapore) with poly methyl methacrylate (PMMA) as the workpiece and tungsten carbide as its tool. To develop the mathematical model for the responses in high speed micro end milling machining, Taguchi design has been used to design the experiment by using the orthogonal array of three levels L18 (21×37). The developed models were used for multiple response optimizations by desirability function approach to obtain minimum Ra and maximum MRR. The optimized values of Ra and MRR were 128.24 nm, and 0.0463 mg/min, respectively obtained at spindle speed of 30000 rpm, feed rate of 2.65 mm/min, and depth of cut of 40 μm. The analysis of variance revealed that spindle speeds are the most influential parameters on Ra. The optimization of MRR is mostly influence by feed rat
format	Article
author	Rahman Azmil, Nur Atiqah Ali, Mohammad Yeakub Mohamed, Abd. Rahman Chowdhury, Md. Sazzad Hossien
author_facet	Rahman Azmil, Nur Atiqah Ali, Mohammad Yeakub Mohamed, Abd. Rahman Chowdhury, Md. Sazzad Hossien
author_sort	Rahman Azmil, Nur Atiqah
title	Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA
title_short	Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA
title_full	Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA
title_fullStr	Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA
title_full_unstemmed	Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA
title_sort	investigation of surface roughness and material removal rate for high speed micro end milling on pmma
publisher	Trans Tech Publications, Switzerland
publishDate	2015
url	http://irep.iium.edu.my/43934/ http://irep.iium.edu.my/43934/ http://irep.iium.edu.my/43934/ http://irep.iium.edu.my/43934/1/2015_AMR_1115_12-15_AT.pdf
first_indexed	2023-09-18T21:02:30Z
last_indexed	2023-09-18T21:02:30Z
_version_	1777410717494804480

Investigation of surface roughness and material removal rate for high speed micro end milling on PMMA

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