Staff Directory


Aishah Najiah Bt. Dahnel

Academic Qualification

  • Doctor of Philosophy in Engineering - Doctor of Philosophy, University of Warwick
  • Bachelor of Engineering (Manufacturing) (Honours) - Bachelor Degree, International Islamic University Malaysia

Aishah Najiah Bt. Dahnel (Dr.)

Assistant Professor
IIUM Gombak Campus

KULLIYYAH OF ENGINEERING


aishahnajiah@iium.edu.my
NA


Area of Specialisation


  • Engineering Tech ~ Applied Sciences And Technologies ~ Aerospace ~ Advanced Materials-Composite Special Alloys
  • Engineering Tech ~ Engineering And Technology ~ Industrial and Manufacturing Engineering ~ Machining/Rapid Prototyping and Tooling (Including Standard Supporting Technologies of Precision Machining and Micro Machining)
  • Engineering Tech ~ Engineering And Technology ~ Industrial and Manufacturing Engineering ~ Cutting Tool Technology


Professional Membership


  • 2018: Member of Profesional Body / Association: (Graduate Member (No. Perakuan: 1818-060300-GE-154786A(155604)) (No. Pendaftaran: 154786A)), Board of Engineers Malaysia


Teaching Responsibilities


COMPUTER AIDED DRAWING 2021/2022 2020/2021
COMPUTER INTERGRATED MANUFACTURING (CIM) 2018/2019
ENGINEERING DRAWING 2019/2020 2018/2019 2020/2021 2017/2018
ENGINEERING MANAGEMENT II 2017/2018
FINAL YEAR PROJECT II 2019/2020
INTEGRATED DESIGN PROJECT 2019/2020 2018/2019
INTERGRATED DESIGN PROJECT 2019/2020 2018/2019
MANUFACTURING ENGINEERING LAB III 2018/2019
MANUFACTURING ENGINEERING LAB III 2018/2019
PROJECT I 2018/2019 2019/2020
TECHNOLOGY ENTREPRENEURSHIP 2019/2020 2021/2022 2020/2021
VIBRATION AND MECHANICS OF MACHINE 2020/2021 2018/2019 2021/2022 2017/2018 2019/2020
WORKSHOP TECHNOLOGY 2018/2019 2017/2018


Research Projects


Completed
No data
On-Going
2021 - Present Thermal degradation mechanism and surface behavior of CFRP composite during milling process
2018 - Present Investigation of chip morphology and surface integrity during dry drilling of aluminium 7075.
2018 - Present Tribological behavior of Al 7075-T6 during turning process in green environment.
2018 - Present Wear Mechanism of Carbide Tool during Milling Carbon Fiber Reinforced Plastic (CFRP) at Different Fiber Orientation
2018 - Present Investigation on the temperatures effect in drilling woven natural fiber reinforced polymer (NFRP) composites


Publications


Article

2021 The investigation of PVD coating, cryogenic lubrication and ultrasonic vibration on tool wear and surface integrity in manufacturing processes. Jurnal Tribologi, 28 () pp. 105-116
2020 A review on the application of various MQL base in metal cutting operation of aluminum alloys. Test Engineering and Management, May-June 2020 () pp. 1168-1174
2020 An experimental investigation on drilling of aluminum alloy (Al 7075) using high speed steel cutting tools. TEST: Engineering & Management, 83 (May-June) pp. 1451 -1456
2020 Cutting tool performance in turning of AL 7075-t651 aluminium alloy. IIUM Engineering Journal, 21 (2) pp. 177-185
2020 Effects of drilled area temperatures on drilling of NFRP composites: a review. TEST Engineering & Management, 83 (May – June 2020) pp. 1314 -1321
2020 The effect of cutting parameters on tool wear in drilling aluminium 7075. TEST Engineering & Management, 83 (May-June) pp. 1274-1280
2017 A metrological inspection method using micro-CT for the analysis of drilled holes in CFRP and titanium stacks. International Journal of Advanced Manufacturing Technology, 88 (5-8) pp. 1417-1427
Conference or Workshop Item

2020 An investigation of hole quality during drilling of carbon fibre reinforced plastic and titanium (Ti6Al4V) using tungsten carbide drills. In: ,
2020 Environmental-friendly tribological and lubrication in manufacturing processes. In: 4th International Conference on Sustainable Materials (e-ICoSM) 2020),
2016 The effect of varying cutting speeds on tool wear during conventional and Ultrasonic Assisted Drilling (UAD) of Carbon Fibre Composite (CFC) and titanium alloy stacks. In: 7th CIRP Conference on High Performance Cutting, HPC 2016,
2016 Ultrasonic assisted machining. In: The 17th International Conference on Machine Design and Production,
2015 Analysis of tool wear and hole quality during Ultrasonic Assisted Drilling (UAD) of Carbon Fibre Composite (CFC)/titanium alloy (Ti6Al4V) stacks. In: ASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015,
2015 Study of cutting forces and surface roughness in milling of Carbon Fibre Composite (CFC) with conventional and pressurized CO2 cutting fluids. In: ASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015,
2014 Drilling of carbon fibre composites: a review. In: 1st International Manufacturing Engineering Conference (iMEC) 2013,
2013 Experimental analysis of tool wear when drilling carbon fibre composite (CFC) without cutting fluid, with cutting fluid and with a pre-cryogenically cooled tool. In: 2nd International Conference on Advanced Materials Design and Mechanics (ICAMDM 2013),
2011 The application of Quality Function Deployment (QFD) and Rapid Prototyping (RP) technology in improving the design of anti sleep driving alarm. In: Proceedings of the 2011 International Conference on Industrial Engineering and Operations Management,
Book Section

2020 Tribology of Composite Materials and Coatings in Manufacturing. In: Springer, Singapore, ISBN: , pp. 283-308