Optimization kerf width and surface roughness in wirecut electrical discharge machining using brass wire

• Autorzy: Panner Selvam M. , Ranjith Kumar P.
• Języki publikacji: EN

Abstrakty

EN

Wire Electric Discharge Machining (WEDM) is one of the important non-traditional machining process used for machining difficult to machine materials like composites and inter-metallic materials, Intricate profiles. In the present work, the study has been made to optimize the process parameters during machining of Hastelloy -C-276 by wire-cut electrical discharge machining (WEDM). This paper presents an effective approach to optimize process parameters for Wire electric discharge machining (WEDM) is extensively used in tool and die industries. Precision and intricate machining are the strengths. While machining, time and surface quality still remains as major challenges. The input parameters are pulse on time (Ton), pulse off time (Toff), wire feed rate and current and voltage were changed during the process. The optimization of analysis is performed by using Genetic Algorithm (GA) method L-27 orthogonal array.

Słowa kluczowe

EN

kerf; Wire Electric Discharge Machining; optimization

PL

przecięcie; cięcie elektroerozyjne; optymalizacja

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2017
• Tom: Vol. 21, nr 1
• Strony: 37--55
• Opis fizyczny: Bibliogr. 15 poz., il kolor., fot., rys., wykr.

Twórcy

autor

Panner Selvam M.

• Department of Mechanical Engineering, MAM School of Engineering, Tirchy, Tamilnadu, India

autor

Ranjith Kumar P.

• Department of Mechanical Engineering, MAM School of Engineering, Tirchy, Tamilnadu, India

Bibliografia

• [1] Sharma, N., Khanna, R. and Gupta, R. D.: WEDM process variables investigation for HSLA by response surface methodology and genetic algorithm, Engineering Science and Technology, 2014.
• [2] Parashar, V., Rehman, A., Bhagoria, J. L. and Puri, Y. M.: Kerf width analysis for wire cut electro discharge machining of SS 304L using design of experiments, Indian Journal of Science and Technology, 3, 4, 2010.
• [3] Gajjar, D. H. and Desai, J. V.: Optimization of MRR, Surface Roughness and KERF Width in wire EDM Using Molybdenum Wire, International Journal for Research in Education, 4, 2, 2015.
• [4] Malleswara Rao, S. S. and Parameswara Rao, Ch. V. S.: Parametric Evaluation for Machining Die-Steel, International Journal of Scientific and Research Publications, 3, 4, 1, 2013.
• [5] Pandithurai, R. and Ambrose, E. I.: Optimizing surface roughness in Wire-EDM using machining parameters, International Journal of Innovative Research in Science, Engineering and Technology, 3, 3, 2014.
• [6] Shandilya, P. and Jain, P. K.: Genetic Algorithm Based Optimization during Wire Electric Discharge Machining Of Metal Matrix Composite, International DAAAM Symposium, 23, 1, 2012.
• [7] Kumara, K. and Ravi Kumar, R.: Modeling and Optimization of Wire EDM Process, International Journal of Modern Engineering Research, 3, 3, 1645-1648, 2013.
• [8] Iquebal, M. A.: Genetic Algorithms and Their Applications: An Overview.
• [9] Mahapatra, S. S. and Patnaik, A.: Optimization of wire electrical discharge machining using genetic algorithm, Indian Journal of Engineering & Material Sciences, 13, 2006.
• [10] Dhiman, S., Chaudhary, R. and Pandey, V. K.: Analysis and Study the effects of various Control Factors of CNC-Wire Cut EDM for S7 Steel, Mechanical Engineering: An International Journal, 1, 1, 2014.
• [11] Goswami, A. and Kumar, J.: Study of machining characteristics of Nimonic 80A using wire-cut EDM, International Journal of Advanced Engineering Applications, 7, 1, 73-81, 2014:
• [12] Lia, L., Guob, Y. B., Weia, X. T. and Lib, W.: Electro machining Surface integrity characteristics in wire-EDM of Inconel 718 at different discharge energy, Procedia CIRP, 6, 220-225, 2013.
• [13] Tosun, N., Cogunand, C. and Tosun, G.: A study on kerf and material removal rate in wire electrical discharge machining based on Taguchi method, Journal of Materials Processing Technology, 152, 316-322, 2004.
• [14] Rodge, M. K, Sarpate, S. S, Sharma, S. B.: Investigation on Process Response and Parameters in wire Electrical Discharge Machining Of Inconel 625, International Journal of Mechanical Engineering and Technology, 4, 1, 54-65, 2013.
• [15] Sreenivasa, R. M. and Venkaiah, N.: Application of differential evolution algorithm for parametric optimization of WEDM while machining Nimonic-263 alloy, Institute of Research Engineers and Doctors, doi: 10.15224/ 978-1-63248-039-2-82.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).