Optimization of Material Removal Rate and Surface Roughness in EDM Machining of Metal Matrix Composite using Genetic Algorithm

Aharwal, K. R.; Sitaram,; Krishna, C. M.

doi:10.1016/j.matpr.2017.12.125

Cited by 24 publications

(15 citation statements)

References 3 publications

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“…Aharwal et al [5] Optimization of machining parameters on the electric discharge machine (EDM) with AlSiC as the work piece and pure copper as the electrode. The machining parameters examined in this thesis are the material removal rate (MRR) and the surface roughness.…”

Section: Literature Reviewmentioning

confidence: 99%

“…The data is taken from [5]. In this paper, the work piece material used was aluminum silicon carbide composite in the form of a 55×55×22 mm³ block.…”

Section: Materials Selectionmentioning

confidence: 99%

“…The experimental study was carried out using dielectric fluid as EDM oil on Electric discharge Machine, (Table: 550x350 sq mm, X: 300mm, Y: 200mm, Z: 250mm, MOFSET pulse generator). These machining process were collected from research work [5].…”

Section: Machiningmentioning

confidence: 99%

See 2 more Smart Citations

Optimization of EDM Parameters for Production of Biomedical Materials

Rakesh¹,

Ahmed²

2021

IJOSCIENCE

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The finite element method (FEM) is used for simulating complex intricate shapes of industrial sheet forming operation. Effective physical parameters, as well as the numerical solution, influence the parameters of this phenomenon and its numerical prediction of results. In this study, to investigate the influence of different embossing patterns and embossing depths on the critical areas appearing during deep-drawn of a cylindrical cup. The numerical results are found from the literature survey to be in good agreement with the experimental results and accurate thinning distributions had been predict.

show abstract

Section: Literature Reviewmentioning

confidence: 99%

“…The data is taken from [5]. In this paper, the work piece material used was aluminum silicon carbide composite in the form of a 55×55×22 mm³ block.…”

Section: Materials Selectionmentioning

confidence: 99%

See 1 more Smart Citation

Optimization of EDM Parameters for Production of Biomedical Materials

Rakesh¹,

Ahmed²

2021

IJOSCIENCE

View full text Add to dashboard Cite

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“…Aharwal et al optimized the machining parameters on EDM using AlSiC as workpiece and pure copper as electrode. Machining parameters investigated in this work are MRR and SR. Control parameters used are discharge voltage (v), discharge current (I p ), pulse duty factor (T au ), and pulse on-time (T on ) [135]. Table 1 summarizes the recent review papers published in EDM-based work.…”

Section: Modeling and Optimization Of Surface Qualitymentioning

confidence: 99%

A review on optimization of machining performances and recent developments in electro discharge machining

Nahak

Gupta

2019

Manufacturing Rev.

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Electro discharge machining (EDM) is a popular unconventional machining process widely employed in die-making industries. Careful selection of process parameters such as pulse current, voltage, on and off time, etc. is essential for machining of hard and conductive materials using EDM. Previous researchers working in the area of EDM have extensively analyzed the machining performance through experimental study, modeling, and simulation and also by theoretical analysis. This article discusses the significant summary of the work performed by earlier researchers through a detailed literature survey. Relevant literature on EDM and impact of process parameters on performance measures such as surface quality, tool wear rate and material removal rate are reviewed. The challenge and limitation of EDM process are also highlighted in this article. It is observed that optimization of process parameters is essentially required for effective and economical machining. So, this article addresses the various issues related to EDM and also provides brief insight into some of the current generation applications of EDM process explored in various industries.

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“…Further, it was noticed that machining of AA7075-SiC MMC at high current resulted in increased TWR. Aharwal et al (2018) [49] optimized of EDM parameters while machining Al-SiC using Cu electrode. Taguchi technique was employed for design of experiments and Genetic Algorithm was used for optimization.…”

Section: Studies On Electrical Discharge Machiningmentioning

confidence: 99%

Optimization of Process Parameters of Electrical Discharge Machining Process For Performance Improvement

Khan¹,

Rao²

2019

IJITEE

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Unconventional machining methods are used where conventional techniques are unachievable, inacceptable or cost ineffective. Number of unconventional techniques has been developed to achieve special machining conditions. When these methods are engaged properly, they provide several benefits over conventional methods. High strength alloys can be machined easily, complicated contours and difficult geometries with close tolerances and better surface topograph can be developed using unconventional processes. One of the most popular unconventional machining methods is electrical discharge machining. In this paper, the detailed investigation has carried out to give an insight into the progression of research in the domain of spark machining and optimizing important process variables of this type of machining. It has been found from the available literature that optimization of process parameters of electrical discharge machining can improve machining performance pertaining to material removal and surface finish. Identifying the research gaps and are presented under the heading analysis and discussion. Conclusions drawn from this work will be useful in carrying out research in the sphere of unconventional EDM.

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Optimization of Material Removal Rate and Surface Roughness in EDM Machining of Metal Matrix Composite using Genetic Algorithm

Cited by 24 publications

References 3 publications

Optimization of EDM Parameters for Production of Biomedical Materials

Optimization of EDM Parameters for Production of Biomedical Materials

A review on optimization of machining performances and recent developments in electro discharge machining

Optimization of Process Parameters of Electrical Discharge Machining Process For Performance Improvement

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