Developments in electrochemical discharge machining: A review on electrochemical discharge machining, process variants and their hybrid methods

Singh, Tarlochan; Dvivedi, Akshay

doi:10.1016/j.ijmachtools.2016.03.004

Cited by 172 publications

(39 citation statements)

References 65 publications

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“…Various researchers employed several non-conventional machining methods to produce micro channels on glass substrates like micro ultrasonic machining, laser beam machining and abrasive jet machining [4][5][6].As compared to other non-traditional machining methods, electrochemical discharge machining (ECDM) is the most promising solution for micron domain subtractive processing of hard and brittle materials. The flexibility to produce 3 D intricate geometries has been reported by various researchers [7].…”

Section: Introductionmentioning

confidence: 91%

An Ecdm Approach for the Development of 3d Microchannels on Glass Substrates

Singh¹

2016

IJRET

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Section: Introductionmentioning

confidence: 91%

An Ecdm Approach for the Development of 3d Microchannels on Glass Substrates

Singh¹

2016

IJRET

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“…Elhami utilized special equipment to generate only a single discharge in ultrasonic-assisted electrochemical discharge machining (UAECDM) and studied two important characteristics: material removal and tool wear [11]. Many scholars conducted further studies of UAECDM [12][13][14]. Han and Min proposed a method of using the side insulation tool and low concentration electrolytes to reduce undesirable over cutting [15].…”

Section: Introductionmentioning

confidence: 99%

Experimental Study of Micro Electrochemical Discharge Machining of Ultra-Clear Glass with a Rotating Helical Tool

Liu

Zhang

et al. 2019

Processes

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Electrochemical discharge machining (ECDM) is one effective way to fabricate non-conductive materials, such as quartz glass and ceramics. In this paper, the mathematical model for the machining process of ECDM was established. Then, sets of experiments were carried out to investigate the machining localization of ECDM with a rotating helical tool on ultra-clear glass. This paper discusses the effects of machining parameters including pulse voltage, duty factor, pulse frequency and feed rate on the side gap under different machining methods including electrochemical discharge drilling, electrochemical discharge milling and wire ECDM with a rotary helical tool. Finally, using the optimized parameters, ECDM with a rotary helical tool was a prospective method for machining micro holes, micro channels, micro slits, three-dimensional structures and complex closed structures with above ten micrometers side gaps on ultra-clear glass.

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“…The ECDM process is beneficial to machined non-conducting materials by combined machining effect i.e. electric discharge and electrochemical reaction process [3]. The ECDM machining technology invented firstly by Kurafuji et al in the year 1968 [4].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Machined Depth and Hole Diameter on Soda-lime Glass Using Electrochemical Discharge Machining Process

Pawar¹,

Kumar²,

Ballav³

2019

JES

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The machining of a glass material is highly complicated due to its physical as well as chemical properties. The electrochemical discharge machining is an integrated hybrid machining process which has utilized to machining of conducting materials as well as high strength non-conducting materials having brittleness and high hardness. In this research article, the electrochemical discharge machining experimental setup was built and fabricated for machining of non-conducting materials. The electrochemical discharge machining process was applied for drilling on soda-lime glass material. The experiments were done with reference to Taguchi L 27 orthogonal array approach and scrutinized by utilizing the MINITAB 17 software. The machined depth and hole diameter results were inspected after electrochemical discharge drilling on soda-lime glass material with considering the machining conditions such as voltage, electrolyte concentration, and rotation. The observation results showed that voltage is the major parameter for machined depth and hole diameter followed by electrolyte concentration and rotation of tool electrode.

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Developments in electrochemical discharge machining: A review on electrochemical discharge machining, process variants and their hybrid methods

Cited by 172 publications

References 65 publications

An Ecdm Approach for the Development of 3d Microchannels on Glass Substrates

An Ecdm Approach for the Development of 3d Microchannels on Glass Substrates

Experimental Study of Micro Electrochemical Discharge Machining of Ultra-Clear Glass with a Rotating Helical Tool

Analysis of Machined Depth and Hole Diameter on Soda-lime Glass Using Electrochemical Discharge Machining Process

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