The Effect of Electrode Size on Performance Measures of Inconel X750 using Nano-SiC Powder Mixing Electrical Discharge Machining

Kirubagharan, R.; Dhanabalan, S.; Karthikeyan, T.

doi:10.1007/s11665-023-08835-z

Cited by 2 publications

(1 citation statement)

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“…Regarding the implementation of EDM in machining unconventional materials, Jain A et al [30] reviewed the feasibility of using several machining processes in the secondary activities of fiber refinement polymer composites (FRPCs) and concluded that unconventional methods are both convenient and well established. R. Kirubagharan et al [31] studied the effect of electrode sizes on parameters such as the MRR and surface roughness of Inconel X750, along with the implementation of a Taguchi design for experimental work. W. Ming et al [32] reviewed the advantages of EDM in machining advanced ceramics when compared to traditional machining methods, along with using workpiece electrical conductivity and surface topography to increase the process efficiency.…”

Section: Literature Reviewmentioning

confidence: 99%

A Thermo-Structural Analysis of Die-Sinking Electrical Discharge Machining (EDM) of a Haynes-25 Super Alloy Using Deep-Learning-Based Methodologies

Aneesh,

Mohanty,

Tripathy

et al. 2023

JMMP

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The most effective and cutting-edge method for achieving a 0.004 mm precision on a typical material is to employ die-sinking electrical discharge machining (EDM). The material removal rate (MRR), tool wear rate (TWR), residual stresses, and crater depth were analyzed in the current study in an effort to increase the productivity and comprehension of the die-sinking EDM process. A parametric design was employed to construct a two-dimensional model, and the accuracy of the findings was verified by comparing them to prior research. Experiments were conducted utilizing the EDM machine, and the outcomes were assessed in relation to numerical simulations of the MRR and TWR. A significant temperature disparity that arises among different sections of the workpiece may result in the formation of residual strains throughout. As a consequence, a structural model was developed in order to examine the impacts of various stress responses. The primary innovations of this paper are its parametric investigation of residual stresses and its use of Haynes 25, a workpiece material that has received limited attention despite its numerous benefits and variety of applications. In order to accurately forecast the output parameters, a deep neural network model, more precisely, a multilayer perceptron (MLP) regressor, was utilized. In order to improve the precision of the outcomes and guarantee stability during convergence, the L-BFGS solver, an adaptive learning rate, and the Rectified Linear Unit (ReLU) activation function were integrated. Extensive parametric studies allowed us to determine the connection between key inputs, including the discharge current, voltage, and spark-on time, and the output parameters, namely, the MRR, TWR, and crater depth.

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Section: Literature Reviewmentioning

confidence: 99%