Özet:

In this study, it is aimed to reach the best surface in surface quality by testing different parameters by performing wire erosion, plunge erosion, hole drilling and square forming processes on Inkonel 718 and Ti-6Al-4V materials.Due to the fact that Inkonel 718 and Ti-6Al-4V materials, which are increasingly used in the aviation industry, are tough and hard materials, machining also causes in the production process and more tool consumption. In addition, since the surface quality of machining is worse than electro-erosion, unconventional manufacturing methods such as plunge erosion and wire erosion have been preferred. As a variable; pulse duration (Ton) and dwell time (Toff) and servo-control voltage, constant table advance speed, wire tension,. SF(cut rate), MAO(Microarc future),WP(water prediction) as the wire can resist erosion,and wire diameter were taken. In the experiments, 0.25mm diameter brass wire was used for wire erosion. Copper material of 8mm diameter was used in plunge erosion. As a result of the experiments, the microstructures of the samples were examined under SEM microscopes and their microstructures were examined. As a result, it has been observed that microstructure changes in materials with different properties as a result of wire erosion and plunge erosion processes change depending on the process parameters

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