Simultaneous electrochemical and electrodischarge machining process: an approach to sustainable manufacturing

S Sharma, A Dvivedi - Journal of Manufacturing Processes, 2023 - Elsevier
Abstract Manufacturing of Net Finished Shape (NFS) microholes in Inconel 718 materials
with faster machining rate can offer significant benefits in terms of reduced waste, improved …

On process stability and sustainability of controlled-Electro Chemical Discharge Machining (ECDM)

D Bahar, A Dvivedi, P Kumar - Materials and Manufacturing …, 2024 - Taylor & Francis
To mitigate the transmission losses, glass vias have the potential to replace silicon vias in
wireless transmission systems. In the wake of limitations of the existing methods, ECDM is …

Improvement on surface quality of Inconel-718 slits via laser cutting and wire electrochemical machining processes

T Singh, J Arab, SC Chen - Optics & Laser Technology, 2023 - Elsevier
In the paper, we present a combined gas–assisted laser machining and wire
electrochemical machining (W-ECM) process to improve the surface quality of slits produced …

Optimization of Rotary-Magnet assisted ECSM on borosilicate-glass using machine learning

D Bahar, A Dvivedi, P Kumar - Materials and Manufacturing …, 2024 - Taylor & Francis
Owing to the incapability of the existing techniques, Electrochemical Spark Machining
(ECSM) is transpiring to micro machine the glass for potential applications in micro domain …

Experimental and numerical analysis of pulsed-electrochemical discharge process with electrolyte stirring

D Bahar, A Dvivedi, P Kumar - Materials and Manufacturing …, 2024 - Taylor & Francis
To eradicate the losses in high-frequency wireless transmission systems, glass-vias is
favored over silicon-vias for the packaging of radio frequency devices. However, during …

Issues of gas film stability with performance characteristics in u-ECDM: A review of existing approaches and preliminary investigation on proposed stable & …

D Bahar, A Dvivedi, P Kumar - Proceedings of the Institution …, 2024 - journals.sagepub.com
Micro-featured devices (made of glass and its composites) are becoming increasingly
necessary for Micro Electro-Mechanical Systems (MEMS) and healthcare devices with the …

Electrochemical micro-machining of hybrid graphene/silicon nitride-reinforced magnesium composite through integrated Entropy-COPRAS approach

V Preethi, V Kavimani, PM Gopal - Multiscale and Multidisciplinary …, 2024 - Springer
The present research deals with analyzing the impact of Silicon Nitride (Si3N4) on
electrochemical machinability behavior of magnesium/graphene hybrid composite. Stir …

On material removal analysis in ECSM process during micro-channelling with rough tool: Experimental investigation and numerical simulation

T Singh, S Sharma, G Parmar, A Dvivedi - Measurement, 2024 - Elsevier
The prevailing ECSM investigation using rough tools exhibits its superior performance,
especially during micro-channelling. However, the critical aspects related to microchannel …

Efficient fabrication of zero taper µ-electrode using novel dry µ-electrical discharge turning

H Kumar, T Roy, S Jha - Proceedings of the Institution of …, 2025 - journals.sagepub.com
Micromachining is essential for producing components smaller than 1000 µm and is
increasingly significant due to the trend toward miniaturizing industrial products. Tool-based …

Effect of atomization amounts on electrical discharge ablation machining and electrochemical machining

X Yue, Z Liu, S Zhou, Y Chai - Materials and Manufacturing …, 2024 - Taylor & Francis
This study investigated the impact of varying atomization amounts on composite machining
involving both atomized electrical discharge ablation machining and electrochemical …