The surface texture properties after electrical discharge machining with negative polarity using graphite electrodes of different grain sizes [PDF]
Scientific ReportsElectrical discharge machining (EDM) is a precise, unconventional manufacturing technique widely used for machining difficult-to-cut materials. Hastelloy C-22, a nickel-chromium alloy, presents significant challenges for conventional machining due to its
Rafał Nowicki, Rafał Świercz
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Electrical Discharge Machining (EDM): A Review
International Journal of Engineering Materials and Manufacture, 2016 Electro discharge machining (EDM) process is a non-conventional and non-contact machining operation which is used in industry for high precision products.
Asfana Banu, Mohammad Yeakub Ali
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Material Removal Rate Enhancement Induced by Electrochemical Discharge Machining for Refractory High-Entropy Alloys Compared with EDM [PDF]
EntropyRefractory high-entropy alloys (RHEAs) are categorized as difficult-to-machine materials due to their excellent mechanical properties. Electrical discharge machining (EDM) is a special processing method for RHEAs, which faces challenges such as low ...
Bolin Dong +5 more
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Fuzzy inference system based prediction of electrical discharge machining quality [PDF]
Tehnika, 2021 Quality and productivity are two most important performances of electrical discharge machining (EDM). This paper presents the application of a fuzzy inference system (FIS) for prediction of machining quality in the EDM process.
Gostimirović Marin P. +2 more
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Improvement of Performance Evaluation Using Hybrid Composite Electrode (Cu/Cr/WC/Ag) in Electric Discharge Machining [PDF]
Engineering and Technology Journal, 2023 Electrical Discharge Machining (EDM) is a non-traditional technique widely used in various industries to remove material using electrical discharges. Finding a suitable electrode material that can resist high temperatures and efficiently remove material ...
Ahmed Abdulwahhab, Abbas Ibrahim
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Study the Effect of Electrode Wear Weight (EWW) in Electrical Discharge Machining (EDM) [PDF]
Engineering and Technology Journal, 2014 Electrical Discharge Machining (EDM) is one of the earliest non-conventional manufacturing processes based on thermo-electric energy which removing material from a part by electrical discharges between the tools called electrode and the part being ...
Shukry H. Aghdeab +2 more
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Effect of machining polarity on single discharge characteristics in micro-EDM [PDF]
E3S Web of Conferences, 2020 In micro electrical discharge machining (micro-EDM), polarity effect is attributed to the difference in energy distribution into the anode and cathode. Understanding the effect of machining polarity on energy distribution bears significance in predicting
Wang Kan, Liu Yong
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Influence of electrical resistivity and machining parameters on electrical discharge machining performance of engineering ceramics. [PDF]
PLoS ONE, 2014 Engineering ceramics have been widely used in modern industry for their excellent physical and mechanical properties, and they are difficult to machine owing to their high hardness and brittleness.
Renjie Ji +6 more
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Enhancement of Surface Crack Density Produced by EDM Using Hybrid Machining [PDF]
Engineering and Technology Journal, 2019 The present work is aimed to improve the surface cracks density of electrical discharge machining (EDM) by Electrical Discharge Machining (EDM)/Electrochemical Machining (ECM) EDM/ECM hybrid process. A hybrid method of EDM-ECM combined processing involve
Saad Shather +2 more
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INVESTIGATION ON THE SURFACE QUALITY OF BÖHLER S290 POWDER METALLURGICAL TOOL STEEL AFTER WEDM MACHINING [PDF]
European Journal of Materials Science and Engineering, 2021 Nowadays, there is a growing demand for fast, accurate and precise tool manufacturing. At the same time, the requirements for the quality of tool steel materials have also increased.
Laszlo TOTH
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