A5046918187- Advanced machining processes and optimization
- Advanced Machining and Optimization Techniques
- Advanced Surface Polishing Techniques
- Additive Manufacturing and 3D Printing Technologies
- Additive Manufacturing Materials and Processes
- Manufacturing Process and Optimization
- Rheology and Fluid Dynamics Studies
- Injection Molding Process and Properties
- Laser Material Processing Techniques
- Interactive and Immersive Displays
- Advanced Sensor and Energy Harvesting Materials
- Metal and Thin Film Mechanics
- Bone Tissue Engineering Materials
- Career Development and Diversity
- Metallurgy and Material Forming
- Electrodeposition and Electroless Coatings
- Lattice Boltzmann Simulation Studies
- Innovations in Concrete and Construction Materials
- Granular flow and fluidized beds
- Tunneling and Rock Mechanics
- Polymer Foaming and Composites
- Metal Forming Simulation Techniques
- Titanium Alloys Microstructure and Properties
- Photopolymerization techniques and applications
- Particle Dynamics in Fluid Flows
Nazarbayev University
2017-2025
Sultan Idris Education University
2022-2024
Glocal University
2022-2023
Miami University
2020
Singapore Institute of Manufacturing Technology
2014-2017
National University of Singapore
2009-2012
Dimensional accuracy and geometric characteristics of the manufactured parts bear significant importance in product assembly. In Rapid Investment Casting, these can be affected by printing parameters Additive Manufacturing method used pattern production process. Stereolithography is one important AM techniques mostly exploited RIC due to its accuracy, smooth surface, precision. However, effect SLA on dimensional have not been studied thoroughly. This study considers an experimental approach...
Alzheimer's disease (AD) is a severe neurodegenerative disorder of the brain that manifests as dementia, disorientation, difficulty in speech, and progressive cognitive behavioral impairment. The emerging therapeutic approach to AD management inhibition β-site APP cleaving enzyme-1 (BACE1), known be one two aspartyl proteases cleave β-amyloid precursor protein (APP). Studies confirmed association high BACE1 activity with proficiency formation β-amyloid-containing neurotic plaques,...
This research work aims to proceed with the optimization of Fused Deposition Modeling (FDM) printing parameters for acrylonitrile butadiene styrene (ABS) and polyamide (Nylon) improve fatigue resistance. For that purpose, methodology paper involves two main approaches: experimental study finite element analysis. The part used Taguchi method find effects internal geometry, speed, nozzle diameter on life ABS Nylon plastic materials. ANCOVA multiple linear regression sensitivity analysis was...
Titanium alloys are the most demanded material type in implant applications. However, developing bacteria‐resistant characteristics is still progress of research field. In this study, performance micro‐wire electro‐discharge machining (μ‐WEDM) surface modification technique on Ti–6Al–4V alloy investigated. The parameters such as removal rate, kerf width, roughness, and crater size evaluated terms capacitance gap‐voltage input parameters. addition, adhesion bacteria Staphylococcus aureus ,...
Additive manufacturing (3D printing) has facilitated the creation of complex structures, including lattices with diverse build angles. Since often face quasi-static and cyclic loads, understanding material properties across a wide range printing angles, post-processing conditions, loading scenarios is crucial. This study explores effects building orientations beyond conventional 0, 45, 90 degrees on mechanical 316 L steel, produced by laser powder bed fusion. Quasi-static tensile tests were...
Rapid investment casting is a process in which the sacrificial patterns are fabricated using additive manufacturing techniques, making creation of advanced designs possible. One popular 3D printing methods applied rapid stereolithography because its high dimensional precision and surface quality. Printing parameters used method can influence quality accuracy cast geometries. Hence, this study aims to investigate effect on roughness printed parts. Castable wax material was print for casting....
This study reports on the numerical model development for prediction of material removal rate and surface roughness generated during electrical discharge machining (EDM). A simplified 2D heat conduction equation along with additional assumptions, such as effect from previously crater a subsequent instantaneous evaporation workpiece, are considered. For rate, an axisymmetric rectangular domain was utilized, while roughness, where every resides at end previous Simulated results obtained by...
Non-conductive structural ceramics are receiving ever-increasing attention due to their outstanding physical and mechanical properties critical applications in aerospace biomedical industries. However, conventional machining seems infeasible for the of these superior extreme brittleness higher hardness. Electro discharge (EDM), well known its electrically conductive materials irrespective hardness, has emerged as a potential technique noncontact nature when complemented with an assistive...
Purpose Currently on additive manufacturing, extensive research is directed toward mitigating the main challenges associated with multi-material in fused filament fabrication which has a weak bonding strength between dissimilar materials. Low interfacial leads to defects, anisotropy and temperature gradient materials negatively impact mechanical performance of prints. The purpose this study was assess different interface geometry designs terms properties specimens....
The objective of this study is to investigate the feasibility machining micro-holes on non-conductive Aluminum Nitride (AlN) ceramics using micro-electro-discharge (EDM) process by exploiting various coating techniques. Although possess excellent mechanical properties under compressive load condition and superior thermal properties, microscale features remains challenging due extreme brittleness associated with ceramics. Due involvement higher cutting force tool wear issue, conventional...
Fused deposition modeling (FDM) is one of the most affordable and widespread additive manufacturing (AM) technologies. Despite its simplistic implementation, physics behind this FDM process very complex involves rapid heating cooling polymer feedstock. As a result, highly non-uniform internal stresses develop within part, which can cause warpage deformation. The severity dependent on parameters involved, therefore, currently extensive experimental studies are ongoing to assess their...