The following information was submitted:
Transactions: INTERNATIONAL JOURNAL of MATHEMATICAL MODELS AND METHODS IN APPLIED SCIENCES
Transactions ID Number: 20-707
Full Name: Md. Mustafizur Rahman
Position: Associate Professor
Age: ON
Sex: Male
Address: Automotive Engineering Centre, Universiti Malaysia Pahang, Tun Razak Highway, 26300 Gambang, Kuantan, Pahang, Malaysia
Country: MALAYSIA
Tel: +6094242246
Tel prefix:
Fax: +6094242202
E-mail address: mustafizur@ump.edu.my
Other E-mails: mustafiz12@gmail.com
Title of the Paper: A Prediction of EDM Performance using Response Surface Methodology
Authors as they appear in the Paper: Md. Ashikur Rahman Khan, M.M. Rahman, K. Kadirgama, M.A. Maleque and Rosli A. Bakar
Email addresses of all the authors: ashik.ntsu@yahoo.com, mustafizur@ump.edu.my, kumaran@ump.edu.my, maleque@iiu.edu.my, rosli@ump.edu.my
Number of paper pages: 8
Abstract: Titanium alloy (Ti-5Al-2.5Sn) is difficult to machine by traditional techniques owing to high tool wear and temperature gain. Electrical discharge machining (EDM), non conventional process can machine Ti-5Al-2.5Sn alloy effectively. In spite of this selection of appropriate parameters is one of the leading problems that restrict the uses of EDM. Therefore, this paper concentrates in the context of development a mathematical equation or model for EDM performance characteristics utilizing response surface methodology (RSM). To reach this purpose experiment has been performed using copper as tool and EDM AQ55L. The parameters such as peak current, pulse on time, pulse off time and servo voltage are chosen to measure the material removal. Analysis of variance is also performed to verify the RSM model. Besides, this accuracy of the developed model is tested through the confirmation test. The results expose that the model can successfully predict the material removal rat!
e with a good accuracy. This can be used in manufacturing process.
Keywords: Electrical discharge machining, Material removal rate, Response surface methodology, Copper electrode, Ti-5Al-2.5Sn
EXTENSION of the file: .doc
Special (Invited) Session: Mathematical Modeling of Material Removal Rate for Ti-5Al-2.5Sn through EDM Process: A Response Surface Method
Organizer of the Session: NAUN104-123
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