A review of spark erosion machining efficiency, characterization and optimization techniques for ceramic composites

L Selvarajan, K Venkataramanan… - Composite …, 2024 - Taylor & Francis
The domain of material science has made great strides in recent years, especially in the
fields of metallurgy and ceramic materials and the production of highly trustworthy, cost …

Si3N4-TiN rotary EDM optimization by Mo-Jaya algorithm with Pareto optimal solution, analysis of micro-structural and geometrical tolerances

L Selvarajan, K Venkataramanan, A Nair… - Journal of the …, 2023 - Elsevier
Research into rotary electrical discharge machining on high temperature with biomedical
application Si 3 N 4-TiN ceramic composite is presented in this paper. Current (I), pulse on …

Evaluating of surface morphology on EDD machining parameters for Si3N4-TiN using TLBO-MRA

L Selvarajan, K Venkataramanan… - Materials and …, 2024 - Taylor & Francis
In this study, electrical discharge drilling (EDD) investigation of Si3N4-TiN ceramic
composites is carried out. 25 experimental trials were performed by process parameters and …

Review on characterization, impacts and optimization of EDM parameters on composite structure in additive manufacturing

L Selvarajan, K Venkataramanan… - Progress in Additive …, 2024 - Springer
Recent advances in metallurgy and ceramics have changed manufacturing. EDM used
electrical discharges to accurately and complexly manufacture conductive materials. Novel …

Fuzzy logic-based prediction and parametric optimizing using particle swarm optimization for performance improvement in pyramid solar still

N Senthilkumar, M Yuvaperiyasamy… - Water Science & …, 2024 - iwaponline.com
The primary objective of this study is to develop a robust model that employs a fuzzy logic
interface (FL) and particle swarm optimization (PSO) to forecast the optimal parameters of a …

Study of Correlation of Machining Performance and Geometrical Tolerances of Si3N4-TiN Composites Using EDM Process

KP Manikandan, S Thirugnanam, L Selvarajan… - Silicon, 2024 - Springer
The aim of this research work is to enhance the machining characteristics and geometrical
tolerances of Si3N4–TiN ceramic composite using a copper electrode as the EDM tool. The …

Experimental Analysis and Surface Morphology of Holes Made by Electrical Discharge Machining on MoSi2-SiC Composite

L Selvarajan, R Rajavel, C Arun, C Raju - Journal of Materials …, 2023 - Springer
A feasibility study of machining molybdenum disilicide–silicon carbide composites using
copper electrodes was investigated and evaluated in this research. High-temperature tools …

Enhancing mechanical and morphological properties of glass fiber reinforced epoxy polymer composites through rutile nanoparticle incorporation

KP Srinivasa Perumal, L Selvarajan… - Progress in Additive …, 2025 - Springer
Structural analyses of glass fiber reinforced epoxy polymer (GFRP) composites dispersed
with rutile (TiO 2) nanoparticles using compression molding were studied to reveal the …

Performance analysis of EDM parameters on silicon nitride-titanium nitride composite for improving geometrical tolerances: an integrated GRA-RSM approach

L Selvarajan, R Sasikumar, R Elayaraja… - Journal of the …, 2024 - Taylor & Francis
In the modern context, ceramic composites are being developed not just for increased
strength and hardness but also for the ability to manufacture difficult to machine geometries …

[PDF][PDF] Experimental Study on Material Removal Rate of 5% Fiber and 5% Novel Nano Carbon Particles Made of Tamarind Seed Reinforced Epoxy Composites During …

CSK Varma, DS Kumar - NanoWorld J, 2023 - jnanoworld.com
Primary goal of this work is to examine rate of material removal rate (MRR) during VMC
(Vertical machining center) machining of inventive epoxy composites supported with …