Experimental and numerical investigations of machining depth for glass material in electrochemical discharge milling

Hajian, Mansour; Razfar, Mohammad Reza; Movahed, Saeid; Etefagh, Ardeshir Hemasian

doi:10.1016/j.precisioneng.2017.10.007

Cited by 22 publications

(9 citation statements)

References 17 publications

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“…The variations in electrolyte concentration also changes the viscosity and thermal conductivity of the electrolyte. Electrolyte viscosity is the most significant parameter influencing micro-channel texture [62]. An increase in concentration from 10 wt% to 40 wt% NaOH changes the surface texture from branched featherylike to a smooth spongy (porous) texture [63].…”

Section: Electrolyte Concentrationmentioning

confidence: 99%

A review on micro-drilling by electrochemical discharge machining

2023

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The electrochemical discharge machining (ECDM) process is a hybrid of electric discharge machining and electrochemical machining. It was developed to overcome the limitations of other machining technologies on the micromachining of non-conducting materials. The performance of the process depends on various parameters. In this review article, the implications of input parameters on machining performance have been covered in detail. It is observed that various input parameter levels give different rate and quality of machining. A higher applied voltage and electrolyte concentration give a higher material removal rate but has adverse effects such as overcutting and heat-affected zone. The optimum process parameters for better material removal rate and surface quality have been discussed. The ECDM technique has undergone numerous modifications to meet various machining needs. The main ECDM process variants have been thoroughly examined. A wide variety of non-conducting materials, including glass, ceramics, and reinforced composites, have been successfully machined using the ECDM technique. The applications of the ECDM process have been examined and addressed. Potential future research directions and present advancements have also been presented.

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Section: Electrolyte Concentrationmentioning

confidence: 99%

A review on micro-drilling by electrochemical discharge machining

2023

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“…Hajian et al [30] presented FEM-based thermal model for predicting machining depth in electro chemical discharge milling. Different machining voltages and electrolyte concentrations were used for calculating input parameters to FEM model.…”

Section: Studies On Miscellaneous Parametersmentioning

confidence: 99%

“…Owing to wide applications of glass, most of the studies employed glass as workpiece. Although most of the studies were based on drilling operation, very few simulation studies were carried out for microchannel and milling operation [22], [23], [30].…”

Section: Simulation Approaches and Parametersmentioning

confidence: 99%

“…Three-dimensional Goud and Sharma [21] 2017 Hajian et al [30] 2018 Mishra et al [22] 2019 Mishra et al [23] 2019 Arab et al [31] 2019 Sharma et al [24] 2020 Rajput et al [26] 2020 Arab et al [33] 2020 Rajput et al [17] 2020 Arab et al [34] 2021…”

Section: Simulation Approaches and Parametersmentioning

confidence: 99%

“…Uniform Jain et al [12] 1999 Kolhekar and Sundaram [25] 2019 Gaussian Bhondwe et al [18] 2006 Wei et al [27] 2011 Jiang et al [19] 2014 Behroozfar and Razfar [29] 2016 Paul and Korah [20] 2016 Goud and Sharma [21] 2017 Hajian et al [30] 2018 Mishra et al [22] 2019 Mishra et al [23] 2019 Arab et al [31] 2019 Sharma et al [24] 2020 Rajput et al [26] 2020 Arab et al [33] 2020 Rajput et al [17] 2020 Arab et al [34] 2021 [27] 2011 Jiang et al [19] 2014 Goud and Sharma [21] 2017 Mishra et al [22] 2019 Mishra et al [23] 2019 Arab et al [31] 2019 Rajput et al [26] 2020 Arab et al [33] 2020 Rajput et al [17] 2020 Arab et al [ [22] Melting temperature of glass substrate 1400 °C Behroozfar et al [29] Assumed critical temperature of glass 600 °C…”

Section: Heat Flux Distribution Researcher(s) Yearmentioning

confidence: 99%

See 2 more Smart Citations

A Comprehensive Review on Modeling and Simulation Studies in Electro-Chemical Discharge Machining

Sharma¹,

Gupta²,

Kumar³

2022

New Frontiers in Communication and Intelligent Systems

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Glass has wide application in the production of micro components. Electro-chemical discharge machining (ECDM) has proven an inexpensive and potential micromachining method for such nonconductive materials. ECDM has the electro-chemical machining (ECM) and electric discharge machining (EDM) constituent processes. It overcomes limitations and provides benefits of both constituent processes, namely EDM and ECM. The major limitation in the industrial application of this technique is controlling of gas film formation and discharge activity. Researchers have attempted numerous studies, both experimental and simulation, exploring the physics behind the process. In view of appraising research carried out in recent years, the present work reports a comprehensive review of modeling and simulation studies in electro-chemical discharge machining along with a brief introduction to ECDM. Different modeling and simulation approaches applied by researchers were discussed. The importance of various simulation parameters and material removal criteria were justified.

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