Revolutionary Developments in ECDM Process: An Overview

Pawar, Pravin; Ballav, Raj; Kumar, Amaresh

doi:10.1016/j.matpr.2015.07.113

Cited by 14 publications

(8 citation statements)

References 44 publications

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“…In ECDM process the mean stationary current-voltage characteristics have mainly five notable regions such as instability region, thermodynamic and over the potential region, Ohmic region, arc region and limiting current region [7]. In the area of ECDM process, the many researchers utilized NaOH as electrolyte medium, Tungsten carbide as cath-ode tool electrode material and Graphite as anode tool material [8]. The glass is the most important material for engineering and medical field from the very long period because of vast development in the glass industry.…”

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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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 maximum machining depth was attained with the help of abrasive cutting tools in electrochemical discharge drilling process at the maximum electrolyte concentration and supply voltage [7]. In the ECDM process many researchers utilized NaOH as electrolyte medium, Tungsten carbide as cathode tool electrode material and Graphite as anode tool material [8]. In this research report, the developed ECDM setup was used to machine Soda-lime glass material.…”

Section: Introductionmentioning

confidence: 99%

Parametric Analysis of Electrochemical Discharge Drilling on Soda-Lime Glass Material Using Taguchi L27 Orthogonal Array Method

Pawar

Kumar

Ballav

2019

Strojnícky Časopis - Journal of Mechanical Engineering

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The Electrochemical discharge machining (ECDM) is a hybrid non-traditional process which is specifically used for machining of conducting as well as non-conducting materials. In this research work, the fabricated ECDM experimental setup was used to machine the Soda-lime glass material with Brass tool material. The experiments were done on Soda-lime glass material with the help of Taguchi L27 orthogonal array method and analysed by using MINITAB 17 software. The average hole diameter and average machined depth results were checked after ECDM drilling on Soda-lime glass material with considering the input process parameters such as an electrolyte concentration, voltage and rotation. The experimental results indicated that voltage was the most dominant factor for average machined depth followed by an electrolyte concentration and rotation speed. The rotation speed was the most dominant factor for average hole diameter followed by voltage and electrolyte concentration.

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“…Generally, ECDM is used for the machining of electrically non-conducting, high strength and brittle materials. ECDM has the potential of machining of electrically non-conducting materials like glass, composites, ceramics and other hard and brittle materials which are electrically non-conducting materials like quartz, glass , composites, ceramics and other hard and brittle materials which having the huge application in the field of aerospace, defense, electronics and automobile [5]. ECDM was the first machining procedure which was, ready to do machining of non-leading, fragile and other hard materials.ECDM was the principal created by Kurafuji and Suda of japan in year 1968 [6].…”

Section: Introductionmentioning

confidence: 99%

Optimization of Machining Parameters for Electrochemical Discharge Machining for Soda Lime Glass

Singh¹

2019

IJRASET

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In this study machining of soda lime glass with the help of copper electrode (cathode) and stainless steel (anode) electrode has been done. The electrolyte used was a mixture of sodium hydroxide and potassium oxide of specific concentration. An orthogonal array of L27 has been designed for the different input parameters such as voltage, electrolyte concentration and current. From the experimental study it was found that the applied voltage has the maximum influence on the responses that is material removal rate (MRR) and tool wear rate (TWR). Highest value for MRR was obtained at an applied voltage, electrolyte concentration, current of 70 V, 35 wt% and 6A respectively & TWR was minimum at an applied voltage, electrolyte concentration, current of 60V, 25 wt% and current was 6A respectively.

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Revolutionary Developments in ECDM Process: An Overview

Cited by 14 publications

References 44 publications

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

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

Parametric Analysis of Electrochemical Discharge Drilling on Soda-Lime Glass Material Using Taguchi L27 Orthogonal Array Method

Optimization of Machining Parameters for Electrochemical Discharge Machining for Soda Lime Glass

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