This paper describes an optimum cutting parameters for Titanium Grade5 (Ti-6Al-4V) using Wire-cut Electrical Machining Process (WEDM). The response of Volume Material Removal Rate (MRR) and Surface Roughness (Ra) are considered for improving the machining efficiency. A brass wire of 0.25mm diameter was applied as tool electrode to cut the specimen. The Experimentation has been done by using Tag...

In conventional wire electrical discharge machining (WEDM), WC-Co machined pieces can stay for hours in the worktank. pH range of dielectric Co actively dissolves and thus corrosion occur affecting mechanical properties lifetime those pieces. This study demonstrates how applying cathodic polarization through implementation auxiliary electrodes work zone helps reducing in-depth propagation attac...

Abstract The present investigation aimed to determine the optimal parameters for wire-cut electrical discharge machining (WEDM) stir cast aluminum alloy AA6063 at 850°C reinforced with 10 wt.% green SiC (SiC g ) and black b particles. WEDM parameters, such as pulse on time ( T ON ), wire feed (WF) rate, flushing pressure (FP) of resultant AA6063/SiC composites, were optimized using Taguchi meth...

Metal alloys have material properties that are very appealing for micro electro mechanical systems (MEMS), but present a challenge for process integration within a lithographic manufacturing sequence of the type used in the semiconductor industry. The batch-mode micro electrodischarge machining (μEDM) discussed here uses lithographically-fabricated electrode arrays with high density and high un...

In the present day and age, engineered materials are making significant strides in their application biomedical sector. Human implants have piqued interest of material metallurgy researchers due to unique properties. Machining into customized for individual patients has been standard practice nowadays. To contribute further same area, current research work aims investigate machinability T-L107....

Abstract Titanium alloy Ti6Al4V is widely used in aerospace, shipbuilding, petrochemical, and other industrial fields. Low-speed wire-cut electrical discharge machining (LS-WEDM) has the advantage of high accuracy. However, there are few research studies on comprehensive effects parameters TC4 (Ti6Al4V) made by LS-WEDM surface. This paper focuses titanium investigates surface roughness, kerf wi...

Corner accuracy occurring in wire electrical discharge machining (WEDM) is influenced by parameters such as vibration, lag, and excessive discharge, etc. This study proposed an optimization method which can improve the corner of WEDM process. The pulse-on time (ON), pulse-off (OFF), open circuit voltage (OV), servo (SV), tension (WT), flushing pressure (WA) were selected to investigate influenc...

The work presents a multi response optimization approach to determine the optimal process parameters in wire electrical discharge machining process. Experiments have been conducted using six process parameters such as discharge current, pulse duration, pulse frequency, wire speed, wire tension and dielectric flow rate each at three levels for obtaining the responses like material removal rate, ...