Abstract In this paper, micro-electrical discharge machining of thin titanium alloy foil sheet (Ti–6Al–4V) is performed using 100-µm tungsten rod to study the output parameters such as recast layer thickness at entry and exit surfaces, material removal rate, linear wear rate and taper angle. The electrical input parameters considered in this research work are, namely, pulse on-time, current, pulse off-time and voltage. Further, SEM analysis reported is highly useful in calculating the output parameters originality for all input parameters combinations and additional value to the experimental observations. Grey relational analysis is employed to find the optimum machining parameter among the various combinations of electrical input parameters in micro-electrical discharge machining. The smaller hole is highly useful in fabrication of micro-products.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Analysis of Recast Layer, Wear Rate and Taper Angle in Micro-electrical Discharge Machining Over Ti–6Al–4V


    Contributors:


    Publication date :

    2018-12-21


    Size :

    9 pages





    Type of media :

    Article/Chapter (Book)


    Type of material :

    Electronic Resource


    Language :

    English




    Electrochemical Machining Removal of Recast Layer of Laser Drilled Micro-Holes

    Liu, Xuesong / Duan, Wenqiang / Wang, Kedian et al. | British Library Online Contents | 2018



    Processing of Micro-Hole by Millisecond Laser and Post Processing of Recast Layer

    Wang, K. / Duan, W. / Mei, X. et al. | British Library Online Contents | 2011


    Mit Recast soll großer Wurf gelingen

    Dahm, Christian | IuD Bahn | 2010


    Ultrasonic Abrasive Removal Of EDM Recast

    Mandel, Johnny L. / Jacobson, Marlowe S. | NTRS | 1990