Electro-chemical machining (ECM) has been rarely applied in micro machining because the
electric field is not localized. In this work, ultra short pulses with tens of nanosecond duration …

Pulse electrochemical micromachining possesses attractive features compared to
conventional electrochemical machining processes based on a continuous current because …

In this work, a tungsten carbide (WC) pin 50 μm in diameter was used to drill throughout
nickel plates of 200 μm in thickness by electrochemical micro-machining. A novel pulsed …

Electro-chemical discharge machining (ECDM) is one of nontraditional processes for micro-
fabrication of non-conductive materials. A high applied voltage is preferable to form a gas …

In numerous non-conventional micro-machining, electrochemical micro-machining has
merits such as high removal rate, leaving no residual stress and lower roughness on …

Micro electrochemical machining (ECM) using ultra short pulses with tens of nanosecond
duration is presented. 0.1 M sulfuric acid was used as electrolyte and 3D micro structures …

In recent years, there has been a growing demand for micro holes. However,
electrochemical machining has rarely been employed in drilling these holes because of …

In micro electrochemical machining using ultra short pulses, the machining rate is
significantly influenced by the tool electrode area. As the tool area increases, the electrical …

Electrochemical micromachining (EMM) has traditionally been used in highly specialized
fields, such as those of the aerospace and defense industries. It is now increasingly being …

This investigation presents using a microhelical tool as a novel solution in electrochemical
microdrilling process to improve the machining accuracy and ability. Fluent CFD is adopted …