Browsing by Author "Norshah Afizi, Shuaib"

Now showing items 1-20 of 21

    • Application of IDEF3 process description capture to mechanize manual tile installation 

      Mohamad Ezral, Baharudin; Mohd. Fathullah, Ghazli @ Ghazali; Norshah Afizi, Shuaib; Shayfull Zamree, Abd Rahim, Dr.; Zaidi, Mohd Ripin (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 ...

    • Applications of HIRARC at UniMAP Laboratories 

      Norshah Afizi, Shuaib; Mohd. Fathullah, Ghazli @ Ghazali; Mohd. Asyraf, Che Doi; Azmi, Harun (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 ...

    • An approach to mechanization and automation of manual construction activity 

      Mohamad Ezral, Baharudin; Shayfull Zamree, Abd Rahim; Mohd. Fathullah, Ghazli @ Ghazali; Norshah Afizi, Shuaib; Zaidi, Mohd Ripin (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 ...

    • Asas Sistem Pneumatik dan Hidraulik 

      Mohd Khairul Fadzly, Abu Bakar; Mohd Nasir, Mat Saat; Shayfull Zamree, Abd Rahim; Irfan, Abd Rahim; Norshah Afizi, Shuaib (Penerbit UniMAP, 2015)
      Buku ini memberi pendedahan berkenaan pengenalan berkenaan Asas Pneumatik, Sistem Pneumatik, Elektro-Pneumatik, Asas Hidraulik dan Sistem Hidraulik yang dipraktikkan dalam Industri pada masa ini. Buku ini memfokuskan kepada ...

    • Comparison between single and multi gates for minimization of warpage using taguchi method in injection molding process for ABS material 

      Mohd. Nasir, Mat Saad; Khairul Azwan, Ismail; Shayfull Zamree, Abd Rahim; Norshah Afizi, Shuaib (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 ...

    • Computational fluid dynamics investigation on the use of heat shields for thermal management in a car underhood 

      S. Y., Lam; Norshah Hafeez, Shuaib; Hasril, Hasini; Norshah Afizi, Shuaib (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 ...

    • Fire alarm system, portable fire extinguisher and hose real system maintenances for safety purpose and requirements 

      Azmi, Harun; Norshah Afizi, Shuaib; Mohd. Fathullah, Ghazli @ Ghazali; Shayfull Zamree, Abd Rahim; M.Z.M., Zain (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. ...

    • Formation and effect of lanthanum based-anodic coating on corrosion resistance of AZ31 magnesium alloy 

      Mohd Zahiruddin, Md. Zain; Takenake, Toshihide; Norshah Afizi, Shuaib; Mokhtar, Mat Saleh; Azmi, Harun (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 ...

    • Improvement of corrosion resistance of AZ91D magnesium alloy by lanthanum-based conversion coating 

      Mohd Zamzuri, Mohammad Zain; Mokhtar, Mat Salleh; Norshah Afizi, Shuaib; S., Norbahiyah; Mohd Sabri, Hussin (SIRIM, 2010-11-22)

    • The influence of different mold temperature on warpage in a thin shallow injection molding process 

      Norshah Afizi, Shuaib; Muhamad Nasir, Murad; Mohd. Fathullah, Ghazli @ Ghazali; Shayfull Zamree, Abd Rahim; Muhamad Saifuldin, Abdul Manan, Dr. (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 ...

    • Inovasi Produk Tip & Panduan 

      Shayfull Zamree, Abd. Rahim; Mohd. Fathullah, Ghazli @ Ghazali; Mohd Nasir, Mat Saad; Mohd Sabri, Hussin; Norshah Afizi, Shuaib (Penerbit UniMAP, 2013)
      Buku ini memberi panduan mudah kepada pembaca terutamanya para pelajar dalam memahami kaedah sebenar membangunkan sesebuah produk baru. Pembaca diberi panduan bermula dari pemahaman mengenai permasalahan sekeliling diikuti ...

    • Investigation on Nylon PA66 side arms using Taguchi and ANOVA analysis in reducing cost of producing urinary catheters 

      Mohd. Fathullah, Ghazli @ Ghazali; Shayfull Zamree, Abd Rahim; Norshah Afizi, Shuaib; Mohd. Nasir, Mat Saad; Muhamad Saifuldin, Abdul Manan (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 ...

    • Optimal process conditions of warpage with thin-shallow features molded with pin-point gating system 

      Mohd Fathullah, Ghazli@Ghazali; Shayfull Zamree, Abd Rahim; Norshah Afizi, Shuaib; Mohd Nasir, Mat Saad; Muhamad Saifuldin, Abdul Manan (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 ...

    • Optimization of tile laying process parameters using taguchi's method 

      Norshah Afizi, Shuaib; Shayfull, Zamree Abd Rahim; Mohd. Fathullah, Ghazli @ Ghazali; Mohamad Ezral, Baharudin; Zaidi, Mohd Ripin (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 ...

    • Optimization on parameter settings in determining warpage factors of a side-gated thin shallow part injection molding for PP, ABS & PC+ABS materials 

      Norshah Afizi, Shuaib; Muhamad Nasir, Murad; Mohd. Fathullah, Ghazli @ Ghazali; Shayfull Zamree, Abd Rahim; Muhammad Syahril, Bahari (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 ...

    • Sejarah dan Apresiasi: Seni Lukis dan Senireka 

      Badrul Azmi, Abdul Holed; Mohd Effendi, Muhammad Suandi; Muhammad Farizuan, Rosli; Norshah Afizi, Shuaib (Penerbit UniMAP, 2014)
      Buku sejarah dan apresiasi seni lukis dan seni reka ini menjelaskan tentang definisi seni dan nilai estetika daripada beberapa ahli falsafah dan seni, termasuklah penjelasan tentang kepentingan seni dalam kehidupan seharian. ...

    • Strength of the weld line and warpage defects on the molded parts in injection molding process 

      S. M., Nasir; Khairul Azwan, Ismail, Dr.; Shayfull Zamree, Abd Rahim; Norshah Afizi, Shuaib (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 ...

    • A study on two plate and three plate mold of ultra thin plates in minimizing warpage issue 

      Mohd. Fathullah, Ghazli @ Ghazali; Shayfull Zamree, Abd. Rahim; Sharif, S.,; Norshah Afizi, Shuaib; Mohd. Nasir, Mat Saad (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 ...

    • Warpage analyses on thin plate in three-plate mold by Taguchi method and analysis of variance (ANOVA) for PC, ABS and PC/ABS 

      Shayfull Zamree, Abd Rahim; Mohd. Fathullah, Ghazli @ Ghazali; Mohd. Nasir, Mat Saad; Norshah Afizi, Shuaib; Muhamad Saifuldin, Abdul Manan, Dr. (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 analysis between straight and conformal cooling channels on thin shallow shell 

      Norshah Afizi, Shuaib; Mohd Fathullah, Ghazli@Ghazali; Shayfull Zamree, Abd. Rahim; Mohd Nasir, Mat Saad; Mohd Fidzwan, Md Amin Hamzas (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 ...