Current mode controlled LCC resonant converter for electrical discharge machining applications

Casanueva, R.; Ochoa, Miguel Ángel Romero; Azcondo, F.J.; Bracho, S.

doi:10.1109/isie.2000.930349

Cited by 19 publications

(11 citation statements)

References 2 publications

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“…The process repeats itself every few milliseconds. The material removal rate and the surface finish depend on the magnitude and duration of the discharge [6].…”

Section: Introductionmentioning

confidence: 99%

Electrical discharge machining of titanium alloy (Ti–6Al–4V)

Hasçalik

Çaydaş

2007

Applied Surface Science

386

183

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“…The process repeats itself every few milliseconds. The material removal rate and the surface finish depend on the magnitude and duration of the discharge [6].…”

Section: Introductionmentioning

confidence: 99%

Electrical discharge machining of titanium alloy (Ti–6Al–4V)

Hasçalik

Çaydaş

2007

Applied Surface Science

386

183

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“…The thermal energy leads to intense heat conditions onto workpiece causing local melting and vaporising of the workpiece material [3,4].…”

Section: Introductionmentioning

confidence: 99%

A comparative study of surface integrity of Ti–6Al–4V alloy machined by EDM and AECG

Hasçalik

Çaydaş

2007

Journal of Materials Processing Technology

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“…On the workpiece surface, unwanted defects such as cracks, porosity and improper recast layer are formed. 3 Thus, a comprehensive study to improve the machining efficiency of EDM is to be carried out using the titanium alloy. Past researchers have approached different techniques and various conditions such as ultrasonic vibration-assisted electrical discharge machining (UAEDM), gas-assisted electrical discharge machining (GAEDM), cryogenic cooling-assisted electrical discharge machining (CAEDM), powder-mixed electrical discharge machining (PMEDM), rotary-assisted electrical discharge machining (RAEDM) and magneticassisted electrical discharge machining (MAEDM).…”

Section: Introductionmentioning

confidence: 99%

Surfactant and graphite powder–assisted electrical discharge machining of titanium alloy

Kolli

Kumar

2016

Proceedings of the Institution of Mechanical Engineers, Part B:

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Surfactant and graphite powder-assisted electrical discharge machining was proposed and experiments were performed on titanium alloy in this investigation. Analysis was carried out to observe changes in dielectric fluid behaviour, material removal rate, surface roughness, recast layer thickness, surface topography and energy-dispersive X-ray spectroscopy. It was found out that the addition of surfactant to dielectric fluid (electrical discharge machining oil + graphite powder) improved the material removal rate and surface roughness. It was noticed to have reduced the recast layer thickness and agglomeration of graphite and sediment particles. Biface material migrations between the electrode and the workpiece surface were identified, and migration behaviour was powerfully inhibited by the mixing of surfactant. Surfactant added into dielectric fluid played an important role in the discharge gap, which increased the conductivity, and suspended debris particles in dielectric fluid reduced the abnormal discharge conditions of the machine and improved the overall machining efficiency.

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Current mode controlled LCC resonant converter for electrical discharge machining applications

Cited by 19 publications

References 2 publications

Electrical discharge machining of titanium alloy (Ti–6Al–4V)

Electrical discharge machining of titanium alloy (Ti–6Al–4V)

A comparative study of surface integrity of Ti–6Al–4V alloy machined by EDM and AECG

Surfactant and graphite powder–assisted electrical discharge machining of titanium alloy

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