Abstract Electrical discharge machining (EDM) is one of the most widely used non-conventional methods to machine electrically conductive materials in manufacturing industry because its strong capability difficult-to-cut irrespective their strength and hardness. drilling (EDD) an important variant EDM. Due limitation conventional processes, special holes, particular those with high aspect ratios...

Ti-6Al-4V hour-glass shaped rotating beam specimens with duplex microstructure were processed by electric discharge machining (EDM). A comparatively high peak current of 29A was utilized in order to increase surface roughness for improved osteointegration. High cycle fatigue (HCF) tests were performed in rotating beam loading (R=-1) on these EDM specimens and results were compared with electrol...

Abstract To pick ideal or close to cutting conditions in different sorts of metal strategy overhaul issues, it joins the utilization at any rate one current appearing and streamlining methods, making structure a bound together persuading mean. The Electrical Discharge Machining (EDM) is perhaps most striking saw non-customary machining measure used. In this work figure made for game plan limits...

Deburring is the finishing technique that is very essential for the manufacturing of precise components. Although there are various methods to remove burrs but sometimes technology requires new innovative ideas for better outcome irrespective of cost. Deburring with greater efficiency and full automation is a difficult task and this thing leads to use unconventional approaches. This research pa...

Electro-discharge machining (EDM) is increasingly being used in many industries for producing molds and dies, and machining complex shapes with material such as steel, cemented carbide, and engineering ceramics. The stochastic nature of EDM process has frustrated number of attempts to model it physically. Artificial neural networks (ANNs), as one of the most attractive branches in Artificial In...

Ceramics are non-conductive materials, consequently, they cannot be machined directly by any electrical means. If these ceramics contain some small fractions of conductive components, e.g., as pollutant or glue perform a certain, really low level, local and accidental flash conductivity. The reported research was performed on this border science, with that below the practical also state-of-the-...

Ceramics are non-conductive materials, consequently, they cannot be machined directly by any electrical means. If these ceramics contain some small fractions of conductive components, e.g., as pollutant or glue perform a certain, really low level, local and accidental flash conductivity. The reported research was performed on this border science, with that below the practical also state-of-the-...

This paper develops a computational method for numerical control (NC) of traveling wire electric discharge machining (EDM) operation from geometric representation of a desired cut profile in terms of its contours. Normalized arc length parameterization of the contour curves is used to represent the cut profile and a subdivision algorithm is developed together with kinematic analysis to generate...

Planetary or Orbital tool actuation is one of the process improvement techniques used in Electro Discharge Machining (EDM) process which has multi facetted advantages. In present work, an attempt has been made to study the effect of various process parameters during planetary EDM of Ti-6Al-4V; a material which is difficult and expensive to machine by conventional methods. Parameters viz. Pulse ...

Extensive work has been reported on modelling and optimization for different materials such as aluminum, iron, nickel-base alloy, C40 steel, mild steel, Ti6Al4V, HE15, 15CDV6, M-250, AISI D2 steel material etc. However model of process parameters for EDM technique on Ti-5Al-2.5Sn material has not been developed yet. Thus in the present work, an effort is made to develop model of material remova...