Norshah Afizi Shuaib, Dr.
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About Dr. Norshah Afizi Bin Shuaib
Dr. Norshah Afizi Shuaib is currently a Senior Lecturer at Faculty of Mechanical Engineering Technology, Universiti Malaysia Perlis
He was formerly from School of Manufacturing Engineering
ORCID ID: https://orcid.org/0000-0001-8673-159X
Scopus Author ID: 54939913100
Email: Norshah Afizi Shuaib
Research Interests
Engineering Design
Product Design and Development
CNC Machining
Manufacturing Process Mechining
Recent Submissions
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A study on two plate and three plate mold of ultra thin plates in minimizing warpage issue
(Praise Worthy Prize, 2011-11)The demand of ultra thin plastic parts in global industries is increasing today. Ultra thin plastic parts are widely produced using injection molding processes and it is understood that warpage issue is regularly found in ... -
Computational fluid dynamics investigation on the use of heat shields for thermal management in a car underhood
(Universiti Malaysia Pahang, 2012-07)Temperature variations inside a car underhood are largely controlled by the heat originating from the engine block and the exhaust manifold. Excessive temperatures in the underhood can lead to the faster deterioration of ... -
Optimization of tile laying process parameters using taguchi's method
(Praise Worthy Prize, 2011-11)This paper discusses the use of the Taguchi method of experimental design in optimizing process parameters of adhesion strength between tile and mortar bed. The effects of four process parameters of force, thinset mortar ... -
Warpage analysis between straight and conformal cooling channels on thin shallow shell
(Trans Tech Publications, 2014)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 ... -
An approach to mechanization and automation of manual construction activity
(Praise Worthy Prize S.r.l., 2011-11)Construction industry is very important to the developing country like Malaysia. Many challenges and difficulties must be faced by the developers of this particular field. Warszawski et. al [1] has reported that there are ... -
Investigation on Nylon PA66 side arms using Taguchi and ANOVA analysis in reducing cost of producing urinary catheters
(Praise Worthy Prize, 2011-11)This article discusses on a research experience and finding based on a collaboration with a medical equipment manufacturer in producing urinary catheters. The manufacturer had been spending high cost yearly to replace more ... -
Application of IDEF3 process description capture to mechanize manual tile installation
(Praise Worthy Prize, 2011-11)Integrated Definition for Function which is also known as IDEF is a well structured modeling method that corresponds to a manufacturing system. For IDEF3, it is a process description capturing method created to capture ... -
Optimal process conditions of warpage with thin-shallow features molded with pin-point gating system
(Praise Worthy Prize, 2011-11)Thin shallow plastic parts are widely produced using injection molding processes in producing varieties of components and applications. Warpage issue always happens in manufacturing thin shallow parts due to its uneven ... -
Fire alarm system, portable fire extinguisher and hose real system maintenances for safety purpose and requirements
(Universiti Malaysia Perlis (UniMAP), 2009-12-01)Fire Fighting system or equipments are important elements in building safety measures in order to ensure people’s safety when fire occurs. The Fire Alarm Systems deserves the highest level of care and maintenance achievable. ... -
Applications of HIRARC at UniMAP Laboratories
(Universiti Malaysia Perlis (UniMAP), 2009-12-01)As a technical university which hands on practices are common to students, Universiti Malaysia Perlis (UniMAP) accommodates numbers of laboratories. From the basic fundamentals to the high-end laboratories, there might be ... -
Improving warpage on thin shallow parts in two-plate moulds with conformal cooling channels
(Praise Worthy Prize S.r.l., 2013-03)Nowadays, the trend of consumer products designed is getting smaller and most of cover is made from plastic which was produced by using injection molding process. Thus, the demand of thin shallow plastic parts in global ... -
Strength of the weld line and warpage defects on the molded parts in injection molding process
(Praise Worthy Prize S.r.l., 2013)Strength at weld the line location and warpage problem in injection molding plastic component were not new problems in injection molding industries. Many researchers had emerged with several improvement techniques to reduce ... -
Comparison between single and multi gates for minimization of warpage using taguchi method in injection molding process for ABS material
(Trans Tech Publications, 2013-12)In this study, a mold is designed in single and dual type of gate in order to investigate the deflection of warpage for thick component in injection molding process. Autodesk Moldflow Insight software was used as a medium ... -
Optimization on parameter settings in determining warpage factors of a side-gated thin shallow part injection molding for PP, ABS & PC+ABS materials
(Praise Worthy Prize S.r.l., 2012-05)The injection molding process of thin shallow part requires several concerns in order to produce a quality output. In part of determining the best parameter settings, among other considerations that need to be taken are ... -
The influence of different mold temperature on warpage in a thin shallow injection molding process
(Praise Worthy Prize S.r.l., 2012)Every injection molding parameter have its own influence towards the quality of an injection-molded part. Temperature, pressure and time are main parameters that typically highlighted in controlling the warpage defect of ... -
Warpage analyses on thin plate in three-plate mold by Taguchi method and analysis of variance (ANOVA) for PC, ABS and PC/ABS
(Praise Worthy Prize S.r.l., 2012)Warpage is a common issue in plastic injection molding process. It can get worse for thin parts and therefore it is more challenging for product design engineers, mold designers and manufacturing engineer to cope with ... -
Warpage optimization on ultra thin plate in three plate mold for PP, ABS & ABS+PC materials by using Taguchi method
(Praise Worthy Prize S.r.l., 2012-03)The parameters setting of process conditions in injection molding process is very importance to ensure the quality of molded components is controlled by minimizing of any defects such as warpage. Various injection parameters ... -
Formation and effect of lanthanum based-anodic coating on corrosion resistance of AZ31 magnesium alloy
(Universiti Malaysia Perlis (UniMAP), 2009-12-21)Anodic coating by anodizing in solution consisting of Mg (N03>2 and/or La (N03)3 was conducted to commercial AZ31Mg alloy. Anodic films that formed were analyzed, and the corrosion resistances of the specimens against salt ...
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