Search Results - "Chakradhar, D."

Performance improvement of cryogenic turning process during machining of 17-4 PH stainless steel using multi objective optimization techniques by Sivaiah, Potta, Chakradhar, D.

“…[Display omitted] •Experiments were performed under the cryogenic cooling environment.•Taguchi based GRA and Taguchi based TOPSIS technique have been…”
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Evaluation of WEDM performance characteristics of Inconel 706 for turbine disk application by Sharma, Priyaranjan, Chakradhar, D., Narendranath, S.

“…Inconel 706 is a newly developed superalloy, which offers high mechanical strength alongwith easy fabricability thus making it suitable for turbine disk…”
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Modeling and optimization of sustainable manufacturing process in machining of 17-4 PH stainless steel by Sivaiah, P., Chakradhar, D.

“…[Display omitted] •Machinability assessment of 17-4 PH stainless steel using PVD coated tungsten carbide inserts.•Optimal parameter for flank wear and surface…”
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Measurement of WEDM performance characteristics of aero-engine alloy using RSM-based TLBO algorithm by Sharma, Priyaranjan, Chakradhar, D., Narendranath, S.

“…[Display omitted] •WEDM-cutting performance of advanced aero-engine alloy is measured.•Surface morphology, topography, recast layer, and roughness values are…”
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Experimental investigation of hybrid cooling approach using a modified tool holder for turning of Inconel 625 superalloy by Rakesh, P. R., Chakradhar, D.

“…This paper studies the improvement in machining performance by implementing a hybrid coolant approach for the machining of difficult-to-machine Inconel 625…”
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Prediction and analysis of process failures by ANN classification during wire-EDM of Inconel 718 by Abhilash, P. M., Chakradhar, D.

“…Wire breakages and spark absence are two typical machining failures that occur during wire electric discharge machining (wire-EDM), if appropriate parameter…”
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ANFIS modelling of mean gap voltage variation to predict wire breakages during wire EDM of Inconel 718 by P.M., Abhilash, D., Chakradhar

“…The study aims to correlate the mean gap voltage variation and wire breakage occurrences during the wire EDM of Inconel 718. A novel approach to predict the…”
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Influence of cryogenic coolant on turning performance characteristics: A comparison with wet machining by Sivaiah, P., Chakradhar, D.

“…Machining of 17-4 Precipitation Hardenable Stainless Steel (PH SS) is one of the difficult tasks because of its high cutting temperatures. Conventional cutting…”
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Multi-response Optimization of Wire EDM of Inconel 718 Using a Hybrid Entropy Weighted GRA-TOPSIS Method by Abhilash, P. M., Chakradhar, D.

“…The current work demonstrates a novel multi-criteria decision-making (MCDM) technique to optimize the process parameters during the wire electric discharge…”
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Effect of wire diameter on surface integrity of wire electrical discharge machined Inconel 706 for gas turbine application by Sharma, Priyaranjan, Chakradhar, D., Narendranath, S.

“…[Display omitted] •Inconel 706 has been recognized as an advanced superalloy to substitute the Inconel 718 for gas turbine application.•Wire electrical…”
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Investigation on the Effect of Graphene Nano-cutting Fluid Minimum Quantity Lubrication on the Machining Performance of Inconel 625 by Rakesh, P. R., Chakradhar, D.

“…Inconel 625 is a solid-solution strengthened nickel-based superalloy that found widespread usage in aerospace, marine, and nuclear applications due to its…”
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Experimental investigation of cryogenic end milling on maraging steel using cryogenically treated tungsten carbide-cobalt inserts by Varghese, Vinay, Ramesh, M. R., Chakradhar, D.

“…The cryogenic machining and cryogenic treatment have already emerged as the sustainable manufacturing process of the future generation. The cryogenic treatment…”
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Experimental investigation and optimization of machining parameters for sustainable machining by Varghese, Vinay, Ramesh, M.R., Chakradhar, D.

“…A detailed investigation on the effects of cutting parameters and different cooling environments on machinability of austenitic stainless steel AISI 304 is…”
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Microstructure, Hardness and Tensile Properties of Friction Stir Welded Aluminum Matrix Composite Reinforced with SiC and Fly Ash by Sachinkumar, Narendranath, S., Chakradhar, D.

“…In the present work, aluminum alloy 6061/SiC/fly ash aluminum matrix composites were welded successfully using friction stir welding process. Microstructure of…”
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Machine-vision-based electrode wear analysis for closed loop wire EDM process control by Abhilash, P. M., Chakradhar, D.

“…The purpose of this study was to develop a closed-loop machine vision system for wire electrical discharge machining (EDM) process control. Excessive wire wear…”
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The Effectiveness of a Novel Cryogenic Cooling Approach on Turning Performance Characteristics During Machining of 17-4 PH Stainless Steel Material by Sivaiah, P., Chakradhar, D.

“…In the present work, a tool holder design has been modified and fabricated, which act as a jet stream tool holder for supplying the cryogenic coolant (liquid…”
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Analysis of the Effect of Friction Stir Welding Parameters on Characteristics of AA6061 Composites using Response Surface Methodology by Sachinkumar, Chakradhar, D., Narendranath, S.

“…Response surface methodology (RSM) is used for mathematical modeling of friction stir welding parameters for joining AA6061 composite material. Characteristics…”
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Analysis and Modeling of Cryogenic Turning Operation Using Response Surface Methodology by Sivaiah, P., Chakradhar, D.

“…In the present scenario, metal cutting industries are looking for alternative cooling techniques to conventional cooling to satisfy the stringent environment…”
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Sustainability improvement of WEDM process by analysing and classifying wire rupture using kernel-based naive Bayes classifier by Abhilash, P. M., Chakradhar, D.

“…The current work aims to improve the sustainability of wire electric discharge machining by predicting the wire breakages. Wire breakages are process…”
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Image processing algorithm for detection, quantification and classification of microdefects in wire electric discharge machined precision finish cut surfaces by Abhilash, P. M., Chakradhar, D.

“…This study aims to create an image processing algorithm that categorises the wire electric discharge machine (WEDM) processed finish cut surfaces, based on…”
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