Micro-machining through electrochemical discharge processes: a review

N Kumar, N Mandal, AK Das - Materials and Manufacturing …, 2020 - Taylor & Francis
The present study reviews the state-of-the-art mechanism for the generation of spark by
means of micro-electrochemical discharge machining (µ-ECDM) process. It also describes …

A review on microholes formation in glass-based substrates by electrochemical discharge drilling for MEMS applications

T Singh, J Arab, P Dixit - Machining Science and Technology, 2022 - Taylor & Francis
Continuous demands to develop advanced radio-frequency transmission at higher
frequencies have initiated glass-based materials as a substrate in radio-frequency micro …

Experimental investigations of energy channelization behavior in ultrasonic assisted electrochemical discharge machining

T Singh, A Dvivedi, A Shanu, P Dixit - Journal of Materials Processing …, 2021 - Elsevier
The present work analyzes the energy channelization behavior during the triplex hybrid
process of ultrasonic assisted electrochemical discharge machining (UA-ECDM). In this …

On near-dry wire ECDM of Al6063/SiC/10p MMC

FA Shamim, A Dvivedi, P Kumar - Materials and Manufacturing …, 2021 - Taylor & Francis
Metal matrix composites (MMC's) with their exceptional properties are gaining importance in
many industries (ie, automobile, structural, aerospace, etc.). The secondary processing of …

Gas bubbles entrapment mechanism in the electrochemical discharge machining involving multi-tip array electrodes

J Arab, P Dixit - Journal of Manufacturing Processes, 2023 - Elsevier
This article addresses the gas bubble entrapment issue for the first time when a multi-tip tool
array (MTA) is used in electrochemical discharge machining (ECDM). During the …

Investigation on a sustainable composite method of glass microstructures fabrication—Electrochemical discharge milling and grinding (ECDM-G)

T Wang, Y Liu, K Wang, Z Lv - Journal of Cleaner Production, 2023 - Elsevier
Glass structures with microchannel morphology play an important role in the fields of
biology, medicine and MEMS. The non-traditional machining methods currently used to …

Formation of macro-sized through-holes in glass using notch-shaped tubular electrodes in electrochemical discharge machining

J Arab, P Dixit - Journal of Manufacturing Processes, 2022 - Elsevier
Abstract Formation of macro-sized (> 3 mm) through-holes in a 1.1 mm glass substrate by
using a novel tubular electrode having notches in electrochemical discharge machining …

Improvement in energy channelization behaviour during micro hole formation in Y-SZ ceramic with magnetic field assisted ECSM process

T Singh, B Appalanaidu, A Dvivedi - Measurement, 2022 - Elsevier
In the present investigation, an energy channelization behavior was improved while
machining micro holes in the Yttria–stabilized zirconia (Y-SZ) under magneto hydrodynamic …

On prolongation of discharge regime during ECDM by titrated flow of electrolyte

T Singh, A Dvivedi - The International Journal of Advanced Manufacturing …, 2020 - Springer
In electrochemical discharge machining (ECDM), the drilling of micro holes has been
established through two regimes (ie, discharge and hydrodynamic regimes). In discharge …

Experimental investigations of magnetic field-assisted high-speed electrochemical discharge drilling

M Harugade, S Waigaonkar, G Kulkarni… - Materials and …, 2023 - Taylor & Francis
Owing to its promising physical, chemical, and optical properties, glass is the most widely
used material in sophisticated micro-electro-mechanical systems (MEMS) devices. These …