Journal ArticleDOI
Study of the effect of machining parameters on the machining characteristics in electrical discharge machining of tungsten carbide
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In this paper, the influence of operating parameters of electrical discharge machining of tungsten carbide on the machining characteristics was investigated in terms of the material removal rate, the relative wear ratio and the surface finish quality of the workpiece produced.About:
This article is published in Journal of Materials Processing Technology.The article was published on 2001-09-24. It has received 359 citations till now. The article focuses on the topics: Electrical discharge machining & Machining.read more
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Electrical discharge machining of titanium alloy (Ti–6Al–4V)
Ahmet Hasçalik,Ulaş Çaydaş +1 more
TL;DR: In this paper, the influence of EDM parameters on various aspects of the surface integrity of Ti6Al4V was explored by using scanning electron microscopy (SEM), X-ray diffraction (XRD), energy dispersive spectrograph (EDS), and hardness analysis.
Journal ArticleDOI
Material removal rate and electrode wear study on the EDM of silicon carbide
TL;DR: In this paper, a material removal rate (MRR) and electrode wear (EW) study on the die-sinking electrical discharge machining (EDM) of siliconized or reaction-bonded silicon carbide (SiSiC) has been carried out.
Journal ArticleDOI
Analysis of the influence of EDM parameters on surface quality, MRR and EW of WC–Co
TL;DR: In this paper, a study was carried out on the influence of the factors of intensity ( I ), pulse time ( t i ) and duty cycle ( η ) over the listed technological characteristics.
Journal ArticleDOI
A study on the quality micro-hole machining of tungsten carbide by micro-EDM process using transistor and RC-type pulse generator
TL;DR: In this article, the influence of major operating parameters on the performance of micro-EDM of tungsten carbide was investigated with focus in obtaining quality micro-holes in both transistor and RC-type generators.
Journal ArticleDOI
A review on the conventional and micro-electrodischarge machining of tungsten carbide
TL;DR: In this paper, the state-of-the-art in the field of electrodischarge machining of tungsten carbide and its composites is provided, and the problems and challenges in the area of conventional and micro-EDM and the importance of compound and hybrid machining processes are discussed.
References
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Un-conventional machining of composite materials
TL;DR: In this article, the machining efficiency of Nd:YAG laser, excimer laser and electrical discharge machining (EDM) has been analyzed for composite materials, and the defect of machining defects has been addressed.
Journal ArticleDOI
Electrical discharge machining of carbon fibre composite materials
W. S. Lau,M. Wang,Wing Bun Lee +2 more
TL;DR: In this article, the feasibility of using electrical discharge machining (EDM) as a means of machining carbon fiber composite materials was investigated and it was found that copper electrodes perform better than graphite electrodes in terms of tool wear, and tools with positive polarity give higher material removal rate and lower tool wear ratio.