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... In this experimental work the titanium nitride coated copper electrode was used as tool material. MRR and EWR was measured with digital weighing machine. On the basis of preliminary experiments conducted by ... See full document

... Rajyalakshmi and Ramaiah [13] carried out an experimental investigation on the influence of cutting parameters of WEDM during the machining of Inconel825. The response of surface roughness is considered for improving the ... See full document

... Abstract-- The present work is aimed to optimize the parameters of wire electric discharge machining (WEDM) process by considering the effect of input parameters viz. Time On, Time Off, Wire Speed & Wire Feed. ... See full document

... In EDM, commonly cupper and graphite tools are used as ...for EDM, which has a high electrical and thermal resistance, high wear resistance and easy ...of EDM: MRR and ... See full document

... machining process which uses high frequency electric sparks for causing erosion in the work piece and thereby removes the work piece ...like EDM can be used to machine those advanced materials more ... See full document

... of EDM process parameters on Aluminium work piece with Copper electrode for obtaining maximum material removal rate (MRR), minimum tool wear rate (TWR) and minimum surface roughness (SR) using ... See full document

... by EDM process utilizing various tool materials. MRR, SR, electrode wear and average white layer thickness were observed to increment with increasing current density and pulse ...Graphite ... See full document

... The ANN model with back propagation can predict the response parameters such as MRR, Ra and fractal dimensions very accurately while machining HSS of M2 grade working with electrolyte copper tool, [33]. Development and ... See full document

... For this experiment the whole work can be done by Micro Electric Discharge Machine, model ELECTRONICA- ELECTRAPULS PS 50ZNC with servo-head (constant gap) and positive polarity for electrode was used to conduct ... See full document

... of process parameters, the Taguchi method has been extensively adopted in manufacturing to improve the processes with single performance ...multi-objective optimization problem ( Kamal Jangra, et ...result, ... See full document

... drilling process of Inconel ...the optimization results, it was observed that the pulse current was more efficient on performance characteristics than pulse ...by using optical and scanning electron ... See full document

... The process has also gained acceptance in prototype production and in series production ...Wire-EDM process, the material is removed by means of temporally and spatially discrete discharges which ... See full document

... Normally, EDM is capable of machining geometrically complex or hard material component, that are precise and difficult to ...different electrode Materials on SKD11 workpiece with EDM ...The ... See full document

... Wire EDM (WEDM) is a versatile non- traditional machining process used to cut materials of high hardness and to produce very complex and intricate shapes on the wide variety of ...alloy, using both ... See full document

... the EDM the removal of the work piece material is basically based on the electro discharge erosion ...machining process the conductive material is machined by using sparks erosion ...The ... See full document

... Rotary EDM process on existing dies sinking EDM machines a rotary electrode unit attachment has been designed and ...rotary EDM unit along with the Z-NC EDM machine on which it ... See full document

... machining process significantly affects production rate, product quality and production cost of a finished ...WEDM process involves a large number of variables that affect its ...five process ... See full document

... The major objective of the present investigation is to optimize the process parameters during preparation of Pantoprozole sodium enteric coated tablets. This work involves two important steps. First step is ... See full document

... Tool material should be such that it would not undergo much tool wear when it is impinged by positive ions. Thus the localized temperature rise has to be less by tailoring or properly choosing its properties or even when ... See full document

... of process parameters such as pulse on time, pulse off time, peak current, servo voltage and wire tension on process responses such as MRR and SR while machining HSLA using brass wire as ...the ... See full document