Sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process

Sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process

This research discussed the optimization energy consumption in injection molding process to meet energy efficiency in production and get an optimal parameter setting. Injection molding is one of the techniques used in producing plastic product by injecting plastic materials molten by heat into a...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلف الرئيسي: Nur Anis, Othman
التنسيق: أطروحة
اللغة:eng
eng
منشور في: 2015
الموضوعات:
TS155-194 Production management
Operations management
الوصول للمادة أونلاين:https://etd.uum.edu.my/5006/1/s815594.pdf
https://etd.uum.edu.my/5006/2/s815594_abstract.pdf
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id my-uum-etd.5006
record_format uketd_dc
institution Universiti Utara Malaysia
collection UUM ETD
language eng
eng
advisor Rajemi, Mohamad Farizal
topic TS155-194 Production management
Operations management
spellingShingle TS155-194 Production management
Operations management
Nur Anis, Othman
Sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process
description This research discussed the optimization energy consumption in injection molding process to meet energy efficiency in production and get an optimal parameter setting. Injection molding is one of the techniques used in producing plastic product by injecting plastic materials molten by heat into a mold and then cooling and solidifying. It is a very complex process due to various parameters that must be considered. At this time, the industry manufacturer plastic consumes high electrical energy to produce plastic product. This in turn will release carbon dioxide gas which can have adverse effects on the environment. In this research, the allelectric injection molding machine is used because of this machine proven consume less energy compare with hydraulic and hybrid machine. Hence, this gives an advantage to the manufacturer to reduce the energy consumption from the optimization process. To optimal setting up of injection molding process, variables play a very important role in reducing electrical energy consumption to produce product. The variables involved to control settings are holding pressure, injection pressure, injection speed, mold open/close speed and screw rotation speed. Furthermore, this research presents a simple and efficient way to optimize parameter setting in injection molding process by using Taguchi experimental method and signal-to-noise ratio. With using both methods, optimal parameter settings can be achieved. In this research, an orthogonal array (OA) and signal-to-noise (S/N) ratio are employed to conduct optimization of injection molding parameter. As a result, optimization in injection molding can create the better process parameter settings which can not only reduce electrical energy consumption but, be more robust and also enhance the stability of injection process. In addition, this in turn will contribute towards sustainable manufacturing processes and reducing the carbon dioxide emissions
format Thesis
qualification_name masters
qualification_level Master's degree
author Nur Anis, Othman
author_facet Nur Anis, Othman
author_sort Nur Anis, Othman
title Sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process
title_short Sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process
title_full Sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process
title_fullStr Sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process
title_full_unstemmed Sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process
title_sort sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process
granting_institution Universiti Utara Malaysia
granting_department Othman Yeop Abdullah Graduate School of Business
publishDate 2015
url https://etd.uum.edu.my/5006/1/s815594.pdf
https://etd.uum.edu.my/5006/2/s815594_abstract.pdf
_version_ 1747827844437770240
spelling my-uum-etd.50062021-04-04T08:17:48Z Sustainable manufacturing: optimization of electrical energy consumption in plastic injection molding process 2015 Nur Anis, Othman Rajemi, Mohamad Farizal Othman Yeop Abdullah Graduate School of Business Othman Yeop Abdullah Graduate School of Business TS155-194 Production management. Operations management This research discussed the optimization energy consumption in injection molding process to meet energy efficiency in production and get an optimal parameter setting. Injection molding is one of the techniques used in producing plastic product by injecting plastic materials molten by heat into a mold and then cooling and solidifying. It is a very complex process due to various parameters that must be considered. At this time, the industry manufacturer plastic consumes high electrical energy to produce plastic product. This in turn will release carbon dioxide gas which can have adverse effects on the environment. In this research, the allelectric injection molding machine is used because of this machine proven consume less energy compare with hydraulic and hybrid machine. Hence, this gives an advantage to the manufacturer to reduce the energy consumption from the optimization process. To optimal setting up of injection molding process, variables play a very important role in reducing electrical energy consumption to produce product. The variables involved to control settings are holding pressure, injection pressure, injection speed, mold open/close speed and screw rotation speed. Furthermore, this research presents a simple and efficient way to optimize parameter setting in injection molding process by using Taguchi experimental method and signal-to-noise ratio. With using both methods, optimal parameter settings can be achieved. In this research, an orthogonal array (OA) and signal-to-noise (S/N) ratio are employed to conduct optimization of injection molding parameter. As a result, optimization in injection molding can create the better process parameter settings which can not only reduce electrical energy consumption but, be more robust and also enhance the stability of injection process. In addition, this in turn will contribute towards sustainable manufacturing processes and reducing the carbon dioxide emissions 2015 Thesis https://etd.uum.edu.my/5006/ https://etd.uum.edu.my/5006/1/s815594.pdf text eng public https://etd.uum.edu.my/5006/2/s815594_abstract.pdf text eng public masters masters Universiti Utara Malaysia Allwood J. (2005) What is sustainable manufacturing? Sustainability: What are the issues? In: Sustainable Manufacturing Seminar Series. Bakar, A. R. (2011). Kementerian Tenaga, Teknologi Hijau dan Air. Retrieved from http://www.kettha.gov.my/portal/index.php?r= kandungan/parlimen_view&menu1_id=5&menu2_id=19& parlimen_id=392#.VVQhvbmqqkp. Chen, W. C., Fu, G. L., Tai, P. H., & Deng, W. J. (2009). 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