Mohd. Nasir Mat Saad
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Preferred name
Mohd. Nasir Mat Saad
Official Name
Mohd. Nasir , Mat Saad
Alternative Name
Mat Saad, M. N.
Mat Saad, Mohd Nasir
Nasir, Saad Mohd Mat
Main Affiliation
Scopus Author ID
57202741371
54942424000
Researcher ID
AFC-7390-2022
FVT-5538-2022

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  • Publication
    Design for assembly (DFA) analysis of old bicycle tire inflator
    ( 2020-11-02)
    Muhamad Farizuan Rosli
    ;
    Mohd Effendi Muhammad Suandi
    ;
    Shayfull Zamree Abd. Rahim
    ;
    Mohd. Nasir Mat Saad
    ;
    Irfan Abd Rahim
    This Paper is studied on the assembly problem of old bicycle tire inflator in the early stage of product design. During producing a product, the most important decisions are the final cost of the product. The approach based on Boothroyd Dewhurst methods has been implemented in this study to provide a quantitative measure called the design efficiency based on an analysis of a product. The main focuses of this research are to analyze the current design efficiency of old bicycle tire inflator and improved design efficiency. The product was design by using UNIGRAPHIC NX. The components and manufacturing of the old bicycle tire inflator were undergone alteration with the design for assembly (DFA) and redesigned methods.
      5  28
  • Publication
    Design and development of a cordless screwdriver: An analysis
    ( 2021-07-21)
    Mohd. Nasir Mat Saad
    ;
    Muhamad Farizuan Rosli
    ;
    Shafeeq Ahmad Shamim Ahmad
    ;
    Wan Abdul Rahman Assyahid Wan Ibrahim
    ;
    Shayfull Zamree Abd. Rahim
    ;
    Hashim A.H.
    ;
    Rahman A.S.A.
    ;
    Kamarul Radhi Md Zohid
    ;
    Balakrishnan V.
    The aim of this paper is to focus on some important aspects of the use of cordless screwdrivers in situations of work. Emphasizes on comfort while user uses cordless screwdriver. Descriptors of comfort in the use of hand tools have been collected from interviews. Functionality and physical interaction have been found to be the most important comfort factors in using a screwdriver. The ergonomically modified screwdriver handle provides greater operational efficiency. The findings of this research is significant in contemplating on the differences between discomfort and comfort. Cordless Screwdriver with built-in power of 3.7 kilowatts has been established. A better battery, with a voltage display, was made comfortable for consumers. In addition, the soft grip handle will allow the consumer to have a relaxed grip when using the product.
      1  36
  • Publication
    Analysis of onion peeler machine using ansys simulation analysis
    ( 2020-11-02)
    Muhamad Farizuan Rosli
    ;
    Mohd Effendi Muhammad Suandi
    ;
    Shayfull Zamree Abd. Rahim
    ;
    Mohd. Nasir Mat Saad
    ;
    Irfan Abd Rahim
    Onion is the important cooking ingredients in the world of a cook. The current method to peel an onion is by a traditional method. There are have many effects when using a traditional method such as used by a hand and knife. By using this traditional method, the probability of injured such as sore eyes and hand pain are too high. Beside that, the process also takes a long time if the user needs to peel in the large quantities. The development of onion peeling machine needs to achieve the objective such as increasing the safety, save time and energy of human. The method of use in this project in fabricating this machine is by analysing the source of information data and apply its knowledge in fabricating the onion peeling machine. The method of design is generated with followed the engineering design guided. The final design selection of machine transforms into a 3D drawing using CATIA software. And then, 3D CAD data are analyses using ANSYS CFX simulation software to analyses the flow analysis of the part design. From this result, it will be considered whether it is necessary to make improvements on the machine design to improve the capabilities and effectiveness.
      6  27
  • Publication
    DFMA method: Analysis on a mechanical sharpener
    ( 2021-07-21)
    Muhamad Farizuan Rosli
    ;
    Noorhafiza Muhammad
    ;
    Shayfull Zamree Abd. Rahim
    ;
    Mohd. Nasir Mat Saad
    ;
    Mohd Fathullah Ghazli@Ghazali
    ;
    Shafeeq Ahmad Shamim Ahmad
    Creativity and innovation in any organization are vital to its successful performance. Innovate a product have to consists of many different process of design. The flow of design such as identifying the problem of the product, determining the objective of the research, identifying the customer needs, undergoing survey and analysis data to get the list of metrics. Besides that, house of quality and concept generation will help the research to get know whether the design is full fill the customer needs or not. Concept testing will help to identify the final concept selection. Modelling of the final concept can help to show the target marketing to give their own response on this research. Customer needs can help to make the product undergo further improvement.
      5  39
  • Publication
    Analysis in redesigning of portable bluetooth speaker
    ( 2021-07-21)
    Muhamad Farizuan Rosli
    ;
    Mohd. Nasir Mat Saad
    ;
    Shayfull Zamree Abd. Rahim
    ;
    Ahmad S.A.S.
    ;
    Siti Nadzirah Rosley
    ;
    Yusra Nadzirah Ramli
    ;
    Muhammad Faiz Abd Razak
    ;
    Nurin Zhafarina Ahamad
    This paper focus on optimization of assembly process using DFMA on portable bluetooth speaker. However, the problem regarding this speaker is it comes with box shaped that is outdate and bulky. It also does not resistant to water as it limited to dry places only. The objectives of this paper are to redesign a much compact and sleek looking portable bluetooth speaker that meets the needs of the music lovers and to assure the speaker to be water resistant. The design of portable bluetooth speaker is using CAD software and then transfer to Finite Element Analysis (FEA) to analyses the capabilities of part design. At the end of this paper, this research will give understanding about design using CAD software and do analysis that improved the portable bluetooth speaker. Hence, Sonic Gear Pandora Mini Portable Bluetooth Speaker in grey colour was chosen as a benchmark in this paper.
      7  17
  • Publication
    Product simplification design improvement by using DFMA method DFMA analysis on measuring tape
    ( 2021-07-21)
    Muhamad Farizuan Rosli
    ;
    Shayfull Zamree Abd. Rahim
    ;
    Mohd. Nasir Mat Saad
    ;
    Shafeeq Ahmad Shamim Ahmad
    ;
    Muhammad Harris Al-Hakeem Zuhdi Lokman
    ;
    Nursyafikah Marzuki
    ;
    Muhammad Ilham Saidi
    ;
    Nur Alia Hidayati Che Mat
    For this project, it is focused on the improving design and analysis measuring tape. Measuring tape is not a new thing to us. It is a high demand product in surveyor industry. Currently, they are a lot of measuring tape design are selling in the market. The objectives of this project are to design the measuring tape and to decrease the time to assembly the product. Besides, it also learn on to analyse the cost of manufacturing of the product. The design of measuring tape is using CAD software and then transfer to Finite Element Analysis (FEA) to analyses the capabilities of part design. At the end of this project, this research will give understanding about design using CAD software and do analysis that improved the measuring tape.
      10  4
  • Publication
    Analysis hairdryer using design for manufacturing and assemble (DFMA)
    ( 2021-07-21)
    Mohd. Nasir Mat Saad
    ;
    Muhamad Farizuan Rosli
    ;
    Shayfull Zamree Abd. Rahim
    ;
    Ahmad S.A.S.
    ;
    Mohd Effendi Muhammad Suandi
    ;
    Asri M.A.B.
    ;
    Tamizi N.S.B.M.
    ;
    Haris N.A.B.M.
    ;
    Zawawi S.A.B.
    For this project, analysis of the redesign of original product hair dryer, the project is focused on the Hair dryers design, size, color, material and cost. Hair dryer are electromechanical device designed to dry the hair. This project is not only intended to analyze its body, but is also recognized as the part, element and component with a systematic function to analyze in detail the innovation method of product system design, which is taken as its concept to carry out the analysis on the component elements of hairdryers and the overall analysis and review of the system design process of hair dryers. Most people are familiar with the daily routine of washing, drying, and styling their hair. Although hair will eventually dry on its own if given enough time, most people reach for a hair dryer to speed up the process. Hair dryer are commonly used and can cause hair damage such as roughness, dryness and loss of hair color. The design of hairdryer is using CAD software and then transfer to Finite Element Analysis (FEA) to analyses the capabilities of part design. At the end of this project, this research will give understanding about design using CAD software and do analysis that improved the hairdryer equipment.
      3  20
  • Publication
    Analysis on a new design of speedy chopper using DFMA method
    ( 2021-07-21)
    Muhamad Farizuan Rosli
    ;
    Shayfull Zamree Abd. Rahim
    ;
    Mohd. Nasir Mat Saad
    ;
    Ahmad S.A.S.
    ;
    Syahril
    ;
    Naim K.
    ;
    Jauwad A.
    ;
    Shah H.
    ;
    Yageshwaren
    For this project, it is focused on redesign the original product and analysis the product which is the Speedy Chopper. The Speedy Chopper was inverted in year 2015. The chopper mainly used for chopping and preparing food in preparation of cooking. It is also used for mixing and whipping. Firstly, the objective of this project is same as the original product which are to make a tool that can chop food and vegetables, user friendly operating, to save time when chopping the food and to reduce usage of electricity. As redesign the original product is on the mechanism of the product where the original product is using the string that need to be pull several times to chop the input in the speedy chopper. So, the new design is using a rotating handle mechanism and it is reducing the quantity of the part from the original product. In addition, engineering analysis will be conducted such as the product analysis, Failure Modes and Effects Analysis (FMEA), sustainability of product and cost analysis before and after improvement of the product.
      3  20