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Effect of the Al2O3 powder addition on the metal removal rate and the surface roughness of the electrochemical grinding machining

Journal of Engineering Manufacture • 2020
العودة
معلومات البحث
المؤلفون Hossam M Yehia, Mohamed Hakim, Ahmed El-Assal
الكلمات المفتاحية Not Available
المجلة العلمية Journal of Engineering Manufacture
الناشر SAGE Publications
المجلد Not Available
العدد Not Available
الصفحات Not Available
publication.type International
رابط البحث Not Available
المواد المرفقة Not Available
الملخص
The integrated electrochemical grinding machining has received wide acceptance in the aircraft turbine industry for the machining of blades, vanes, and honeycomb seal rings. Also, medical devices, instruments and forceps, shells, precision nozzles, instrument coupling, and air rotor motors that produced from stainless steel and new materials have all successfully been accomplished with electrochemical grinding. To improve the metal removal rate and to reduce the surface roughness (Ra) of the electrochemical grinding at high voltages, an integration between the alumina abrasive jet and the electrochemical grinding machining has been performed. The effect of the Al2O3 abrasive content on the metal removal rate and the Ra of the K110 alloy steel using Everite electrochemical grinding 618 at different voltages, different feed rates, different electrolyte NaCl concentrations, and different depths of the cut were