Optimization of cutting parameter for the drilling of medium density fiberboard / Muhammad Azhanudin Borhan

Medium density fibreboard (MDF) consists of woods fibre pieces compress with pressure and addition of adhesive. Drilling MDF always emerge the occurrence of the delamination appear as a defect after the drilling process. The delamination in drilling of MDF significantly reduces the performance and a...

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Main Author:	Borhan, Muhammad Azhanudin
Format:	Thesis
Language:	English
Published:	2010
Subjects:	Mechanics applied to machinery Dynamics
Online Access:	https://ir.uitm.edu.my/id/eprint/36508/1/36508.pdf
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id	my-uitm-ir.36508
record_format	uketd_dc
spelling	my-uitm-ir.365082020-11-11T14:40:59Z Optimization of cutting parameter for the drilling of medium density fiberboard / Muhammad Azhanudin Borhan 2010 Borhan, Muhammad Azhanudin Mechanics applied to machinery. Dynamics Medium density fibreboard (MDF) consists of woods fibre pieces compress with pressure and addition of adhesive. Drilling MDF always emerge the occurrence of the delamination appear as a defect after the drilling process. The delamination in drilling of MDF significantly reduces the performance and aesthetical aspects of the final product. Furthermore, delamination contributes bad tolerance to the final assembly of the products. Therefore, a study in understanding the delamination tendency and parameters affecting the same is essential for controlling the delamination factor. The present study investigates and to determine the relationships and parametric interaction between three controllable variables, namely as feed rate, cutting speed, and drill bits diameter on the delamination factor at the entry and exit of the holes in drilling of MDF and considering a single quality characteristic which are the smallest the better. The experiment conducted and planned according to design of experiment (DOE) of Taguchi's method. Experiment run guided by L27 Taguchi's orthogonal array (OA) with interactions. The results are then transformed into signal-to-noise (S/N) ratio to measure the quality characteristic deviating from the desired value. Analysis of variant (ANOVA) is performed to measure percentage of contributions of each process parameters. With S/N ratio and ANOVA analysis, the optimal process parameters obtained. From the study, delamination occur after drilling process in MDF can be reduced by using large diameter (12mm) of the drill bits, high cutting speed (10000mm/min) and slow feed rate (1Q0mm/min) while drilling in MDF. 2010 Thesis https://ir.uitm.edu.my/id/eprint/36508/ https://ir.uitm.edu.my/id/eprint/36508/1/36508.pdf text en public degree Universiti Teknologi MARA Faculty of Mechanical Engineering Adenan, Mohd Shahriman
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Adenan, Mohd Shahriman
topic	Mechanics applied to machinery Dynamics
spellingShingle	Mechanics applied to machinery Dynamics Borhan, Muhammad Azhanudin Optimization of cutting parameter for the drilling of medium density fiberboard / Muhammad Azhanudin Borhan
description	Medium density fibreboard (MDF) consists of woods fibre pieces compress with pressure and addition of adhesive. Drilling MDF always emerge the occurrence of the delamination appear as a defect after the drilling process. The delamination in drilling of MDF significantly reduces the performance and aesthetical aspects of the final product. Furthermore, delamination contributes bad tolerance to the final assembly of the products. Therefore, a study in understanding the delamination tendency and parameters affecting the same is essential for controlling the delamination factor. The present study investigates and to determine the relationships and parametric interaction between three controllable variables, namely as feed rate, cutting speed, and drill bits diameter on the delamination factor at the entry and exit of the holes in drilling of MDF and considering a single quality characteristic which are the smallest the better. The experiment conducted and planned according to design of experiment (DOE) of Taguchi's method. Experiment run guided by L27 Taguchi's orthogonal array (OA) with interactions. The results are then transformed into signal-to-noise (S/N) ratio to measure the quality characteristic deviating from the desired value. Analysis of variant (ANOVA) is performed to measure percentage of contributions of each process parameters. With S/N ratio and ANOVA analysis, the optimal process parameters obtained. From the study, delamination occur after drilling process in MDF can be reduced by using large diameter (12mm) of the drill bits, high cutting speed (10000mm/min) and slow feed rate (1Q0mm/min) while drilling in MDF.
format	Thesis
qualification_level	Bachelor degree
author	Borhan, Muhammad Azhanudin
author_facet	Borhan, Muhammad Azhanudin
author_sort	Borhan, Muhammad Azhanudin
title	Optimization of cutting parameter for the drilling of medium density fiberboard / Muhammad Azhanudin Borhan
title_short	Optimization of cutting parameter for the drilling of medium density fiberboard / Muhammad Azhanudin Borhan
title_full	Optimization of cutting parameter for the drilling of medium density fiberboard / Muhammad Azhanudin Borhan
title_fullStr	Optimization of cutting parameter for the drilling of medium density fiberboard / Muhammad Azhanudin Borhan
title_full_unstemmed	Optimization of cutting parameter for the drilling of medium density fiberboard / Muhammad Azhanudin Borhan
title_sort	optimization of cutting parameter for the drilling of medium density fiberboard / muhammad azhanudin borhan
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Mechanical Engineering
publishDate	2010
url	https://ir.uitm.edu.my/id/eprint/36508/1/36508.pdf
_version_	1783734340326260736

Optimization of cutting parameter for the drilling of medium density fiberboard / Muhammad Azhanudin Borhan

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