3-D fabrication using electrical discharge-milling: an overview

M Singh, VK Jain, J Ramkumar - Materials and Manufacturing …, 2022 - Taylor & Francis
The electrical discharge machining (EDM) process has predominantly gained considerable
impetus in the varieties of high-tech areas for impeccable machining of complex …

An overview of techniques for monitoring and compensating tool wear in micro-electrical discharge machining

R Nadda, CK Nirala, PK Singh, D Lee, R Kumar… - Heliyon, 2024 - cell.com
Micro-electrical discharge machining (μEDM) is severely affected by tool wear and its
process variants, which can lead to compromised precision and dimensional disruptions in …

Surface modification of Ti-alloy by micro-electrical discharge process using tungsten disulphide powder suspension

S Mohanty, V Kumar, AK Das, AR Dixit - Journal of Manufacturing …, 2019 - Elsevier
This work aims to produce a hard and solid-lubricating layer over Ti6Al4V work piece
surface through μ-EDM process. Deionised water mixed with tungsten disulphide (WS 2) …

[HTML][HTML] Multi-objective optimization for electric discharge drilling of waspaloy: A comparative analysis of NSGA-II, MOGA, MOGWO, and MOPSO

PP Harane, DR Unune, R Ahmed… - Alexandria Engineering …, 2024 - Elsevier
This study investigates the impact of pulse-on-time (T ON), current (I), pulse-off-time (T OFF),
voltage (V), and tool electrode speed (TES) on material removal rate (MRR), average …

[HTML][HTML] Investigating the effect of different tool electrodes in electric discharge drilling of Waspaloy on process responses

PP Harane, S Wojciechowski, DR Unune - journal of materials research …, 2022 - Elsevier
Despite the wide application of electric discharge machining in the fabrication of holes in
difficult-to-cut materials, the process's performance and accuracy are governed by the …

Accuracy and quality of micro-holes in vibration assisted micro-electro-discharge drilling of Inconel 718

DR Unune, CK Nirala, HS Mali - Measurement, 2019 - Elsevier
Achieving micro-features on superalloy like Inconel 718, with dimensionally high accuracy,
has never been easy using a conventional machining technique. Micro-electro-discharge …

Meso-level surface modification of Hastelloy C276 by WS2 powder mixed electrical discharge alloying process through micro-EDM setup

S Dutta, DK Sarma, MA Singh - Surface and Coatings Technology, 2024 - Elsevier
The present research provides a rigid, wear-resistant lubricating localized layer on Hastelloy
C276 (HC 276) surface at meso level by tungsten disulphide (WS 2) powder suspended …

Electrode wear phenomenon and its compensation in micro electrical discharge milling: a review

S Kar, PK Patowari - Materials and Manufacturing Processes, 2018 - Taylor & Francis
Micro electrical discharge machining (µEDM) is playing a significant role in the world of
miniaturization, especially in micro electro mechanical systems, biomedical devices, micro …

Review of size effects in micro electrical discharge machining

Q Liu, Q Zhang, M Zhang, J Zhang - Precision Engineering, 2016 - Elsevier
Electrical discharge machining (EDM) is one of the most promising non-traditional micro-
scale machining methods. Because several operating parameters that are insignificant in …

Experimental investigation on low-frequency vibration-assisted µ-ED milling of Inconel 718

DR Unune, HS Mali - Materials and Manufacturing Processes, 2018 - Taylor & Francis
The microelectric discharge (µ-ED) milling is a competent process for the fabrication of
complex 3-D shapes, but longer machining time limits the wide applications of the process …