Journal ArticleDOI
Numerical modelling and experimental validation of crater formation in WEDM hybrid turning of Ti-6Al-4V alloy:
M. Vignesh,R Ramanujam +1 more
- Vol. 235, Iss: 2, pp 392-404
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Wire electrical discharge hybrid turning (WEDHT) is one of the unconventional machining process following thermo-electric material removal principle to machine cylindrical components at meso and mi...Abstract:
Wire electrical discharge hybrid turning (WEDHT) is one of the unconventional machining process following thermo-electric material removal principle to machine cylindrical components at meso and mi...read more
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Critical review on the impact of EDM process on biomedical materials
Shubham Jain,Vishal Parashar +1 more
TL;DR: In the current scenario, biocompatible or biomedical materials are rising in demand for specific application requirements and its machining is one of the fundamental challenges as discussed by the authors, and many researchers fo...
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Progress in modeling of electrical discharge machining process
TL;DR: In this article , the progress of EDM process modelling has been reviewed and compared in terms of similarity, individuality and complementarity, and relevant research areas that may attract attention in the future are put forward.
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Optimization of fatigue life and fractography analysis of knuckle joint
TL;DR: This project focuses on optimization and fatigue life estimation of an optimized Knuckle using Finite Element Analysis approach and fatigue tester and comparing the results of a rigid baseline model with that of an optimize model through simulation and experimentation.
Journal ArticleDOI
Modeling of material removal morphology and prediction of surface roughness based on WEDM successive discharges
TL;DR: In this paper , a successive discharge material removal model is proposed to predict the surface roughness of the EN-GJL-250 (gray cast iron) under different discharge parameters of wire-cut electrical discharge machining (WEDM).
References
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Journal ArticleDOI
State of the art electrical discharge machining (EDM)
K H Ho,Stephen T. Newman +1 more
TL;DR: Electrical discharge machining (EDM) has been continuously evolving from a mere tool and die making process to a micro-scale application machining alternative attracting a significant amount of research interests as mentioned in this paper.
Journal ArticleDOI
EDM simulation: finite element-based calculation of deformation, microstructure and residual stresses
TL;DR: In this paper, a finite element-based model for the electric discharge machining (EDM) process is presented, which uses process parameters such as power input, pulse duration, etc., to predict the transient temperature distribution, liquid-and solid-state material transformation, and residual stresses that are induced in the workpiece as a result of a single-pulse discharge.
Journal ArticleDOI
Thermo-physical modeling of die-sinking EDM process
Shrikrishna N. Joshi,S. S. Pande +1 more
TL;DR: In this paper, the authors developed a thermo-physical model for die-sinking electric discharge machining (EDM) process using finite element method (FEM) to predict the shape of crater cavity and the material removal rate (MRR).
Journal ArticleDOI
Spectroscopic measurement of arc plasma diameter in EDM
TL;DR: In this paper, the authors measured the diameter of the arc plasma area where discharge current flows, radial temperature distribution in plasma generated by a single pulse discharge, and the area with high degree of ionization was determined.
Journal ArticleDOI
A numerical model of the EDM process considering the effect of multiple discharges
TL;DR: In this article, a new contribution to the simulation and modelling of the electrical discharge machining process is presented, where temperature fields within the workpiece generated by the superposition of multiple discharges are numerically calculated using a finite difference schema.
Related Papers (5)
Machining investigation on Ti-6Al-4V alloy using a wire electrical discharge hybrid turning (WEDHT)process
M. Vignesh,R. Ramanujam +1 more