The selection of optimum level of electrical discharge machining parameters in case of increasing material removal rate by using response surface method

سال انتشار: 1400
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 236

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شناسه ملی سند علمی:

CSIEM02_372

تاریخ نمایه سازی: 27 تیر 1400

چکیده مقاله:

In this study the effect of optimal machining parameters such as servo voltage (SV), peak current (Ip), pulse on time (Pon) and pulse off time (Poff) of Electrical Discharge Machining (EDM) operations was investigated in order to maximize the material removal rate (MRR). Effect of selected parameters on process variable, material removal rate was investigated by developing the mathematical model using response surface method (RSM). Optimal combination of these parameters was obtained for achieving controlled machining of the work-pieces. The accuracy of prediction model was analyzed by statistical methods; absolute fraction of variance, root mean square and mean absolute percentage error.

نویسندگان

Mehran Tamjidi

Department of Industrial Engineering, Velayat University, Iranshahr, Iran

Shahla Paslar

Department of Industrial Engineering, Bandar Abbas Branch, Islamic Azad University,Bandar Abbas, Iran

Masoud Gorgich

Department of Industrial Engineering, Velayat University, Iranshahr, Iran