Browsing by Author "Azwan Iskandar, Azmi"
Now showing items 1-11 of 11
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Design of fuzzy logic model for the prediction of tool performance during machining of composite materials
Azwan Iskandar, Azmi (Elsevier, 2012)Complexity of the machining process, the nonlinear relationship between parameters, and the random variations of material properties make the prediction of tool life during machining of composite material a challenge. ... -
Experimental study of machinability of GFRP composites by end milling
Azwan Iskandar, Azmi; Lin, Richard J.T.; Bhattacharyya, Debes (Taylor and Francis Group, LLC., 2012-10-01)This article describes an experimental investigation on end milling of glass fiber reinforced polymer (GFRP) composites using uncoated tungsten carbide tool. A series of experiments were carried out to evaluate the ... -
Fuzzy logic predictive model of tool wear in end milling glass fibre reinforced polymer composites
Azwan Iskandar, Azmi; Lin, Richard J.T.; Bhattacharyya, Debes (Trans Tech Publications., 2011-03)This paper presents development of tool wear prediction models in end milling of glass fibre reinforced polymer (GFRP) composites. Adaptive network based fuzzy inference system (ANFIS) was employed to accurately predict ... -
Grey relational analyses for multi-objective optimization of turning S45C carbon steel
Ahmad Nabil, Mohd Khalil; Shah, A. H A; Azwan Iskandar, Azmi (IOP Publishing, 2016-03)The optimization of performance characteristics in turning process can be achieved through selection of proper machining parameters. It is well known that many researchers have successfully reported the optimization of ... -
High-speed photographic study of chip formation during end milling of GFRP composites
Azwan Iskandar, Azmi; Lin, R.J.T; Bhattacharyya, D. (Trans Tech Publications, 2014)The chip forming process during end milling of glass fibre reinforced composites has been investigated in this study. The qualitative results from a high speed video camera has showed that discontinuous and fracturing of ... -
Machinability study of glass fibre-reinforced polymer composites during end milling
Azwan Iskandar, Azmi; Lin, Richard J.T.; Bhattacharyya, Debes (Springer-Verlag London., 2013-01)Machining of composite materials is usually performed to achieve required geometrical shapes and dimensional tolerances. However, machinability evaluation of glass fibre-reinforced polymer (GFRP) composites in end milling ... -
Measurement and optimisation of residual tensile strength and delamination damage of drilled flax fibre reinforced composites
Ahmad Nabil, Mohd Khalil; Azwan Iskandar, Azmi; Abdul Nasir, A. A. (Elsevier B.V., 2015-11)The advent of natural fibre as reinforcement material for polymer composites has gained much attention in recent years. Since composite materials made of natural fibres exhibited good and comparable mechanical properties, ... -
Multi-objective optimisation of machining fibre reinforced composites
Azwan Iskandar, Azmi (Asian Network for Scientific Information (ANSINET), 2012)Since the inception of their wide use in the 1960s, advanced composite materials such as Fibre Reinforced Polymer (FRP) composites have seen an exponential growth in application for various engineering fields. FRP composites ... -
Parametric study of end milling glass fibre reinforced composites
Azwan Iskandar, Azmi; Lin, Richard J.T.; Bhattacharyya, Debes (American Institute of Physics, 2010)This paper discusses the application of Taguchi 'Design of Experiment' method to investigate the effects of end milling parameters on machinability characteristics of unidirectional E-glass fibre reinforced polymer (GFRP) ... -
Phase study of titanium dioxide nanoparticle prepared via sol-gel process
Oladeji Araoyinbo, Alaba; Mohd Mustafa Al Bakri, Abdullah; Mohd Arif Anuar, Mohd Salleh; Nurul Nadia, Abdul Aziz; Azwan Iskandar, Azmi (IOP Publishing Ltd, 2018-03)In this study, titanium dioxide nanoparticles have been prepared via sol-gel process using titanium tetraisopropoxide as a precursor with hydrochloric acid as a catalyst, and ethanol with deionized water as solvents. The ... -
Tool wear prediction models during end milling of glass fibre-reinforced polymer composites
Azwan Iskandar, Azmi; Lin, Richard J.T.; Bhattacharyya, Debes (Springer-Verlag London., 2013-07)Composite products are often subjected to secondary machining processes as integral part of component manufacture. However, rapid tool wear becomes the limiting factor in maintaining consistent machining quality of the ...