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Warpage analysis between straight and conformal cooling channels on thin shallow shell

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Main Authors: Norshah Afizi, Shuaib, Mohd. Fathullah, Ghazli @ Ghazali, Shayfull Zamree, Abd Rahim, Muhamad Nasir, Murad, Mohd Fidzwan, Md Amin Hamzas
Other Authors: norshahafizi@unimap.edu.my
Format: Article
Language:English
Published: Trans Tech Publications 2014
Subjects:
Analysis of variance (ANOVA)
Conformal cooling channel
Injection molding
Taguchi
Thin shallow shell
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/34428
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spelling my.unimap-344282014-05-15T07:35:04Z Warpage analysis between straight and conformal cooling channels on thin shallow shell Norshah Afizi, Shuaib Mohd. Fathullah, Ghazli @ Ghazali Shayfull Zamree, Abd Rahim Muhamad Nasir, Murad Mohd Fidzwan, Md Amin Hamzas norshahafizi@unimap.edu.my fathullah@unimap.edu.my shayfull@unimap.edu.my mnasir@unimap.edu.my fidzwan@unimap.edu.my Analysis of variance (ANOVA) Conformal cooling channel Injection molding Taguchi Thin shallow shell Link to publisher's homepage at http://www.ttp.net/ Warpage is a type mold defect due to non-uniform temperature variation which causes differential shrinkage rate on the moulded parts. An accurate warpage prediction is so important in helping mould designers to achieve successful mold design with minimum warpage defects. This work is performed with a purpose to determine and compare the best parameters can be selected in manufacturing of thin shallow shell using two different types of cooling channels which are straight cooling channels and conformal cooling channels. The results were obtained using Taguchi Method and Analysis of Variance (ANOVA) and run through simulation software. Both parameters are then compared with each other in recommending to the mold designers which is the best to be applied at mold design stage. It has been found from this work that two factors that significantly cause warpage on both cooling channels are packing pressure and filling time. 2014-05-15T07:35:04Z 2014-05-15T07:35:04Z 2014 Article Key Engineering Materials, vol.594-595, 2014, pages 676-685 1662-9795 http://dspace.unimap.edu.my:80/dspace/handle/123456789/34428 http://www.scientific.net/KEM.594-595.676 10.4028/www.scientific.net/KEM.594-595.676 en Trans Tech Publications
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Analysis of variance (ANOVA)
Conformal cooling channel
Injection molding
Taguchi
Thin shallow shell
spellingShingle Analysis of variance (ANOVA)
Conformal cooling channel
Injection molding
Taguchi
Thin shallow shell
Norshah Afizi, Shuaib
Mohd. Fathullah, Ghazli @ Ghazali
Shayfull Zamree, Abd Rahim
Muhamad Nasir, Murad
Mohd Fidzwan, Md Amin Hamzas
Warpage analysis between straight and conformal cooling channels on thin shallow shell
description Link to publisher's homepage at http://www.ttp.net/
author2 norshahafizi@unimap.edu.my
author_facet norshahafizi@unimap.edu.my
Norshah Afizi, Shuaib
Mohd. Fathullah, Ghazli @ Ghazali
Shayfull Zamree, Abd Rahim
Muhamad Nasir, Murad
Mohd Fidzwan, Md Amin Hamzas
format Article
author Norshah Afizi, Shuaib
Mohd. Fathullah, Ghazli @ Ghazali
Shayfull Zamree, Abd Rahim
Muhamad Nasir, Murad
Mohd Fidzwan, Md Amin Hamzas
author_sort Norshah Afizi, Shuaib
title Warpage analysis between straight and conformal cooling channels on thin shallow shell
title_short Warpage analysis between straight and conformal cooling channels on thin shallow shell
title_full Warpage analysis between straight and conformal cooling channels on thin shallow shell
title_fullStr Warpage analysis between straight and conformal cooling channels on thin shallow shell
title_full_unstemmed Warpage analysis between straight and conformal cooling channels on thin shallow shell
title_sort warpage analysis between straight and conformal cooling channels on thin shallow shell
publisher Trans Tech Publications
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/34428
_version_ 1643797485695533056
score 13.222552

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