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Edge Trimming Analysis for Surface Quality of Hybrid Composite - CFRP/Al2024

The application of hybrid composite materials has increased due to their strength and light weight ratio. Edge trimming of these materials was extremely difficult due to the anisotropic and non-homogeneous structures of CFRP and ductile nature of aluminium. This research was focused on edge trimming...

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Main Authors: Saiful Bahri, Mohamed, Ismail, J, Mohamad, M, Mohamad, W.N.F., Mohamed, A.S, Mohd, A
Format: Conference or Workshop Item
Language:English
Published: 2017
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://eprints.unisza.edu.my/1371/1/FH03-FIK-17-11661.jpg
http://eprints.unisza.edu.my/1371/
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spelling my-unisza-ir.13712020-11-12T08:21:42Z http://eprints.unisza.edu.my/1371/ Edge Trimming Analysis for Surface Quality of Hybrid Composite - CFRP/Al2024 Saiful Bahri, Mohamed Ismail, J Mohamad, M Mohamad, W.N.F. Mohamed, A.S Mohd, A TJ Mechanical engineering and machinery The application of hybrid composite materials has increased due to their strength and light weight ratio. Edge trimming of these materials was extremely difficult due to the anisotropic and non-homogeneous structures of CFRP and ductile nature of aluminium. This research was focused on edge trimming process via down milling operation. Three cutting parameters were examined namely spindle speed, feed rate and depth of cut. The extension of two level full factorial design, Centre Composite Design (CCD) was used to plan systematic experimental methodology. The analysis of the influence and the interaction factors associated to surface quality was studied. The objective was to obtain machined surface quality of CFRP/Al2024 between 0.4 µm to 0.6 µm. The depth of cut was the most significant factor for Al2014 and meanwhile the spindle speed and feed rate were significant factors of CFRP. The validation experiment was conducted at optimum level of recommendation control factors setting to compare the deviation of predicted value from actual/measured value. Surface roughness of CFRP was found to be at 0.594 micron at the setting of spindle speed, 11750 rpm, feed rate, 750 mm/min and depth of cut, 0.255 mm. For Al2024, the surface roughness was found to be at 0.32 micron. 2017 Conference or Workshop Item NonPeerReviewed image en http://eprints.unisza.edu.my/1371/1/FH03-FIK-17-11661.jpg Saiful Bahri, Mohamed and Ismail, J and Mohamad, M and Mohamad, W.N.F. and Mohamed, A.S and Mohd, A (2017) Edge Trimming Analysis for Surface Quality of Hybrid Composite - CFRP/Al2024. In: 2017 International Conference on Structural, Mechanical and Materials Engineering, 13-15 July 2017, Seoul; South Korea.
institution Universiti Sultan Zainal Abidin
building UNISZA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sultan Zainal Abidin
content_source UNISZA Institutional Repository
url_provider https://eprints.unisza.edu.my/
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
Saiful Bahri, Mohamed
Ismail, J
Mohamad, M
Mohamad, W.N.F.
Mohamed, A.S
Mohd, A
Edge Trimming Analysis for Surface Quality of Hybrid Composite - CFRP/Al2024
description The application of hybrid composite materials has increased due to their strength and light weight ratio. Edge trimming of these materials was extremely difficult due to the anisotropic and non-homogeneous structures of CFRP and ductile nature of aluminium. This research was focused on edge trimming process via down milling operation. Three cutting parameters were examined namely spindle speed, feed rate and depth of cut. The extension of two level full factorial design, Centre Composite Design (CCD) was used to plan systematic experimental methodology. The analysis of the influence and the interaction factors associated to surface quality was studied. The objective was to obtain machined surface quality of CFRP/Al2024 between 0.4 µm to 0.6 µm. The depth of cut was the most significant factor for Al2014 and meanwhile the spindle speed and feed rate were significant factors of CFRP. The validation experiment was conducted at optimum level of recommendation control factors setting to compare the deviation of predicted value from actual/measured value. Surface roughness of CFRP was found to be at 0.594 micron at the setting of spindle speed, 11750 rpm, feed rate, 750 mm/min and depth of cut, 0.255 mm. For Al2024, the surface roughness was found to be at 0.32 micron.
format Conference or Workshop Item
author Saiful Bahri, Mohamed
Ismail, J
Mohamad, M
Mohamad, W.N.F.
Mohamed, A.S
Mohd, A
author_facet Saiful Bahri, Mohamed
Ismail, J
Mohamad, M
Mohamad, W.N.F.
Mohamed, A.S
Mohd, A
author_sort Saiful Bahri, Mohamed
title Edge Trimming Analysis for Surface Quality of Hybrid Composite - CFRP/Al2024
title_short Edge Trimming Analysis for Surface Quality of Hybrid Composite - CFRP/Al2024
title_full Edge Trimming Analysis for Surface Quality of Hybrid Composite - CFRP/Al2024
title_fullStr Edge Trimming Analysis for Surface Quality of Hybrid Composite - CFRP/Al2024
title_full_unstemmed Edge Trimming Analysis for Surface Quality of Hybrid Composite - CFRP/Al2024
title_sort edge trimming analysis for surface quality of hybrid composite - cfrp/al2024
publishDate 2017
url http://eprints.unisza.edu.my/1371/1/FH03-FIK-17-11661.jpg
http://eprints.unisza.edu.my/1371/
_version_ 1684657682832687104
score 13.211869

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