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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Oniszczuk-Świercz, Dorota
Warsaw University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2022Experimental Investigation and Optimization of Rough EDM of High-Thermal-Conductivity Tool Steel with a Thin-Walled Electrodecitations
- 2022Experimental Investigation of Technological Indicators and Surface Roughness of Hastelloy C-22 after Electrical Discharge Machining Using POCO Graphite Electrodescitations
- 2020Experimental investigation of influence wedm parameters on surface roughness and flatness deviationcitations
- 2019The Effects of Reduced Graphene Oxide Flakes in the Dielectric on Electrical Discharge Machiningcitations
- 2019Investigation of the Influence of Reduced Graphene Oxide Flakes in the Dielectric on Surface Characteristics and Material Removal Rate in EDMcitations
- 2018Optimization of machining parameters of electrical discharge machining tool steel 1.2713citations
- 2017Influence of electrical discharge pulse energy on the surface integrity of tool steel 1.2713
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document
Influence of electrical discharge pulse energy on the surface integrity of tool steel 1.2713
Abstract
<p>Electrical discharge machining (EDM) is precision method of manufacturing complex shape with conductive materials, which is widely used in aerospace, automotive and mold making industries. In EDM material is removing with the series discharges occurring in the gap between two electrodes. Resulting of thermal removal process are specific properties of surface roughness, metallurgical transformations and micro-cracking. This paper is considered on influence of electrical discharge energy on surface integrity. Properties of surface texture and microstructure of tool steel 1.2713 after EDM was described. The experiments were conducted using copper electrode while varying discharge current, pulse duration and pulse interval. Observations of metallographic structure show that discharge energy have a strong influence on thickness of recast layer and heat effect zone. The effect of the parameters of EDM process on surface integrity was described and discussed.</p>