Abstract
The effective study of hybrid machining processes (HMPs), in terms of modeling and optimization has always been a challenge to the researchers. The combined approach of Artificial Neural Network (ANN) and Non-Dominated Sorting Genetic Algorithm-II (NSGA-II) has attracted attention of researchers for modeling and optimization of the complex machining processes. In this paper, a hybrid machining process of Electrical Discharge Face Grinding (EDFG) and Diamond Face Grinding (DFG) named as Electrical Discharge Diamond face Grinding (EDDFG) have been studied using a hybrid methodology of ANN-NSGA-II. In this study, ANN has been used for modeling while NSGA-II is used to optimize the control parameters of the EDDFG process. For observations of input-output relations, the experiments were conducted on a self developed face grinding setup, which is attached with the ram of EDM machine. During experimentation, the wheel speed, pulse current, pulse on-time and duty factor are taken as input parameters while output parameters are material removal rate (MRR) and average surface roughness (R a). The results have shown that the developed ANN model is capable to predict the output responses within the acceptable limit for a given set of input parameters. It has also been found that hybrid approach of ANN-NSGAII gives a set of optimal solutions for getting appropriate value of outputs with multiple objectives.
Similar content being viewed by others
References
Konig W, Cronjager L, Spur G, Tonshoff H K, Vigneau M, Zdeblick W J. Machining of new materials. CIRP Annals-Manufacturing Technology, 1990, 39(2): 673–681
Rajurkar K P, Gu L. Resent research and developments in hybrid machining processes, Proc. 3rd Int. 24th AIMTDR Conf. Vishakhapatnam. 2010, 39–44
Kozak J, Oczos K E. Selected problems of abrasive hybrid machining. Journal of Materials Processing Technology, 2001, 109(3): 360–366
Aoyama T, Inasaki I. Hybrid machining-combination of electrical discharge machining and grinding, Proc. 14th N. Am. Manuf. Res. Conf. Annu. Meeting, Minnesota. 1986, 654–661
Wei B, Rajurkar K P. Abrasive electro discharge grinding of super alloys and ceramics, Proc. 1st Int. Mach. Grind. Conf. Dearborn, Michigan. 1995, 188–196
Kozak J. Abrasive electrodischarge grinding (AEDG) of advanced materials. Archives of Civil and Mechanical Engineering, 2002, 2: 83–101
Koshy P, Jain V K, Lal G K. Mechanism of material removal in electrical discharge diamond grinding. International Journal of Machine Tools & Manufacture, 1996, 36(10): 1173–1185
Koshy P, Jain V K, Lal G K. Grinding of cemented carbide with electrical spark assistance. Journal of Materials Processing Technology, 1997, 72(1): 61–68
Choudhury S K, Jain V K, Gupta M. Electrical discharge diamond grinding of high speed steel. Machining Science and Technology, 1999, 3(1): 91–105
Jain V K, Mote R G. On the temperature and specific energy during electrodischarge diamond grinding (EDDG). International Journal of Advanced Manufacturing Technology, 2005, 26(1–2): 56–67
Yadav S K S, Yadava V, Narayana V L. Experimental study and parameter design of electro-discharge diamond grinding. International Journal of Advanced Manufacturing Technology, 2008, 36(1–2): 34–42
Yadav S K S, Yadava V. Multi-objective optimization of electrical discharge diamond cutoff grinding (EDDCG) using Taguchi method. International Journal of Manufacturing Technology and Industrial Engineering, 2010, 1: 193–198
Singh G K, Yadava V, Kumar R. Robust parameter design and multi-objective optimization of electro-discharge diamond face grinding process of HSS. International Journal of Machining and Machinability of Materials, 2012, 11: 1–19
Singh G K, Yadava V, Kumar R. Diamond face grinding of WC-Co composite with spark assistance: Experimental study and parameter optimization. International Journal of Precision Engineering and Manufacturing, 2010, 11(4): 509–518
Singh G K, Yadava V, Kumar R. Experimental study and parameter optimization of electro-discharge diamond face grinding. International Journal of Abrasive Technology, 2011, 4: 14–40
Agrawal S S, Yadava V. Artificial neural network modeling of electrical discharge diamond surface grinding (EDDSG), Proc. 7th Int. Conf. Precis. Meso, Micro and Nano Eng. Pune. 2011, 265–269
Joshi S N, Pande S S. Development of an intelligent process model for EDM. International Journal of Advanced Manufacturing Technology, 2009, 45(3–4): 300–317
Jain R K, Jain V K, Kalra P K. Modelling of abrasive flow machining process: A neural network approach. Wear, 1999, 231(2): 242–248
Yousef B F, Knopf G K, Bordatchev E V, Nikumb S K. Neural network modeling and analysis of the material removal process during laser machining. International Journal of Advanced Manufacturing Technology, 2003, 22(1–2): 41–53
Briceno J F, Mounayri H E, Mukhopadhyay S. Selecting an artificial neural network for efficient modeling and accurate simulation of the milling process. International Journal of Machine Tools & Manufacture, 2002, 42(6): 663–674
Sanjay C, Neema M L, Chin C W. Modeling of tool wear in drilling by statistical analysis and artificial neural network. Journal of Materials Processing Technology, 2005, 170(3): 494–500
Markopoulos A P, Manolakos D E, Vaxevanidis N M. Artificial neural network models for the prediction of surface roughness in electrical discharge machining. Journal of Intelligent Manufacturing, 2008, 19(3): 283–292
Kumar S, Choudhury S K. Prediction of wear and surface roughness in electro-discharge diamond grinding. Journal of Materials Processing Technology, 2007, 191(1–3): 206–209
Yadav S K S, Yadava V. Artificial neural network modeling of electrical discharge diamond cut-off grinding (EDDCG), Proc. 3rd Int. 24th AIMTDR Conf. Vishakhapatnam. 2010, 271–275
Sharma V, Yadava V, Rao R. Yadava, R. Rao, Optimization of kerf quality characteristics during Nd: YAG laser cutting of nickel based superalloy sheet for straight and curved cut profiles. Optics and Lasers in Engineering, 2010, 48(9): 915–925
Tosun N. Determination of optimum parameters for multiperformance characteristics in drilling by using grey relational analysis. International Journal of Advanced Manufacturing Technology, 2006, 28(5–6): 450–455
Mahapatra S S, Patnaik A. Optimization of wire electrical discharge machining (WEDM) process parameters using Taguchi method. International Journal of Advanced Manufacturing Technology, 2007, 34(9–10): 911–925
Jung J H, Kwon W T. Optimization of EDM process for multiple performance characteristics using Taguchi method and Grey relational analysis. Journal of Mechanical Science and Technology, 2010, 24(5): 1083–1090
Kansal H K, Singh S, Kumar P. Parametric optimization of powder mixed electrical discharge machining by response surface methodology. Journal of Materials Processing Technology, 2005, 169(3): 427–436
Siddiquee A N, Khan Z A, Mallick Z. Grey relational analysis coupled with principal component analysis for optimisation design of the process parameters in in-feed centreless cylindrical grinding. International Journal of Advanced Manufacturing Technology, 2010, 46(9–12): 983–992
Rajasekaran S, Pai G A V. Neural Networks, Fuzzy Logic and Genetic Algorithms: Synthesis and Applications. PHI Learning Pvt. Ltd. New Delhi, 2004
Deb K, Pratap A, Agarwal S, Meyarivan T. A fast and elitist multiobjective genetic algorithm: NSGA-II. IEEE Transactions on Evolutionary Computation, 2002, 6(2): 182–197
Mitra K, Gopinath R. Multiobjective optimization of an industrial grinding operation using elitist nondominated sorting genetic algorithm. Chemical Engineering Science, 2004, 59(2): 385–396
Tavoli M A, Zadeh N N, Khakhali A, Mehran M. Multi-objective optimization of abrasive flow machining processes using polynomial neural networks and genetic algorithms. Machining Science and Technology, 2006, 10(4): 491–510
Su J C, Kao J Y, Tarng J Y S. Optimisation of the electrical discharge machining process using a GA-based neural network. International Journal of Advanced Manufacturing Technology, 2004, 24: 81–90
Kanagarajan D, Karthikeyan R, Palanikumar K, Davim J P. Optimization of electrical discharge machining characteristics of WC/Co composites using non-dominated sorting genetic algorithm (NSGA-II). International Journal of Advanced Manufacturing Technology, 2008, 36(11–12): 1124–1132
Joshi S N, Pande S S. Intelligent process modeling and optimization of die-sinking electric discharge machining. Applied Soft Computing, 2011, 11(2): 2743–2755
Mandal D, Pal S K, Saha P. Modeling of electrical discharge machining process using back propagation neural network and multi-objective optimization using non-dominating sorting genetic algorithm-II. Journal of Materials Processing Technology, 2007, 186(1–3): 154–162
Rao G K M, Janardhana G R, Rao D H, Rao M S. Development of hybrid model and optimization of surface roughness in electric discharge machining using artificial neural networks and genetic algorithm. Journal of Materials Processing Technology, 2009, 209(3): 1512–1520
Ali R, Nejad M. Modeling and optimization of electrical discharge machining of SiCparameters using neural network and nondominating sorting genetic algorithm (NSGA-II). Materials Sciences and Applications, 2011, 2: 669–675
Wang K, Gelgele H L, Wang Y, Yuan Q, Fang M. A hybrid intelligent method for modelling the EDM process. International Journal of Machine Tools & Manufacture, 2003, 43(10): 995–999
Cochran W G, Cox G M. Experimental Designs, Asia Publishing House, Bombay, 1959
Moller MF. A scale conjugate gradient algorithm for fast supervised learning. Neural Networks, 1993, 6(4): 525–533
Deb K. Multi-Objective Optimization using Evolutionary Algorithm, First ed., John Wiley and Sons, Ltd, West Sussex, 2002
Song L. NGPS-A NSGA-II Program in Matlab, Version 1.4, Coll. Astronaut. Northwestern Polytech. Univ. China, [on line], 2011, Available from: http://www.mathworks.com/matlabcentral/fileexchange (Accessed April 20, 2011)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Yadav, R.N., Yadava, V. & Singh, G.K. Multi-objective optimization of process parameters in Electro-Discharge Diamond Face Grinding based on ANN-NSGA-II hybrid technique. Front. Mech. Eng. 8, 319–332 (2013). https://doi.org/10.1007/s11465-013-0269-3
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11465-013-0269-3