Prediction of Performance Measures in Wire Electrical Discharge Machining of Aluminum–Fly Ash Composites Using Regression Analysis

Palanisamy, D.; Manikandan, N.; Raju, Ramesh; Kirubakaran, D. Arul; Binoj, J. S.

doi:10.1007/978-981-15-4739-3_32

Cited by 3 publications

(1 citation statement)

References 16 publications

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“…Wire thermo-electric discharge machining (WEDM), one of the many material removal techniques, is regarded as an efficient and cost-effective tool for cutting contemporary composite materials [40]. Brown and Surappa evaluated the ease of machining index of Al-SiC-graphite particulate composites and discovered that adding graphite particles as reinforcement lowers the force required for cutting due to lower value of frictional co-efficient [41]. In an experiment, Riaz Ahamed and colleagues used high-speed steel to drill an Al-5%, SiCp-5% and B4Cp hybrid composite materials (HSS).…”

Section: Metal Matrix Compositesmentioning

confidence: 99%

Recent Advances in Machining of Composite Materials by Electrical Discharge Machine

Kumar,

Porwal

2023

KEM

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Composites are being used since decades and imparting excellent properties comparatively. It may be used in numerous industries because of its light weight and specific strength. Machinability of these materials is a concerned aspect. Conventional and The composites have been machined using unconventional machining techniques. Conventional methods are less suitable than non-conventional quoting the best surface finish and ability to machine complex parts. This article investigates the suitability of thermo-electric process for the machining of composites for higher surface quality and material removal. It includes the study of machining by die sinking, wire cut, powder mixed electric discharge machine in different matrix based composites along with the variation of reinforcement. Electric Discharge Machining (EDM) finds its suitability in machining of different metal matrix composites (MMC) more than the Polymer Matrix Composite (PMC) and Ceramic Matrix Composites (CMC). Variation in input parameters listed as Pulse duration, Voltage, Peak Current and Polarity is studied to obtain the optimum resulting parameters as Material Removal Rate (MRR), Surface Roughness (SR), Electrode Wear Rate (EWR) and Kerf Width. Material removal in PMC is 16% more in parallel fibre direction than with perpendicular. Low electrical conductance and high hardness of CMCs limits the use of EDM while natural ceramics are found more suitable for machining. Gap voltage, pulse on time and current are found most crucial in machining MMCs while quantifying material removal and surface roughness.

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Section: Metal Matrix Compositesmentioning

confidence: 99%

Recent Advances in Machining of Composite Materials by Electrical Discharge Machine

Kumar,

Porwal

2023

KEM

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Optimization of Process Parameters in W-EDM with HCHCR by Using Taguchi Optimization Technique and Grey Relational Analysis

Kumar

Satyanarayana

2022

Lecture Notes in Mechanical Engineering

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Recent Developments on Aluminum 7075-Based Composite with Industrial Waste Fly Ash by Stir Casting and Their Applications

Kumar,

Mondal

2024

SAE Int. J. Mater. Manf.

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<div>Recent developments in manufacturing techniques and the development of Al7075 metal matrix composites (MMCs) with reinforcements derived from industrial waste have been steadily gaining popularity for aerospace and automobile applications due to their outstanding properties. However, there are still a lot of limitations with these composite materials. A great deal of research has been done to create new Al7075 MMC materials with the use of economic fly ash (FA) that possesses superior mechanical properties, corrosion resistance, density, and cycle cost. This review outlines different synthesis techniques used in the development of Al7075 MMCs using stir casting. Effects of FA along with other reinforcements on the mechanical, wear, machining, and microstructural properties of the composite are also discussed. Finally, a summary of the application of FA-based MMCs and a recap of the previous discoveries and challenges are reported. Future scope and potential areas of application are also discussed. This will inspire the potential researchers to understand the benefits of using FA as a reinforcement and carry out researches on this area that will be beneficial for the society economically as well as environmentally.</div>

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Prediction of Performance Measures in Wire Electrical Discharge Machining of Aluminum–Fly Ash Composites Using Regression Analysis

Cited by 3 publications

References 16 publications

Recent Advances in Machining of Composite Materials by Electrical Discharge Machine

Recent Advances in Machining of Composite Materials by Electrical Discharge Machine

Optimization of Process Parameters in W-EDM with HCHCR by Using Taguchi Optimization Technique and Grey Relational Analysis

Recent Developments on Aluminum 7075-Based Composite with Industrial Waste Fly Ash by Stir Casting and Their Applications

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