Prediction and Minimization of Delamination in Drilling of Medium-Density Fiberboard (MDF) Using Response Surface Methodology and Taguchi Design |
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| Authors: | V. N. Gaitonde S. R. Karnik J. Paulo Davim |
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| Affiliation: | a Department of Industrial and Production Engineering, B. V. B. College of Engineering and Technology, Hubli, Karnataka, Indiab Department of Electrical and Electronics Engineering, B. V. B. College of Engineering and Technology, Hubli, Karnataka, Indiac Department of Mechanical Engineering, University of Aveiro, Campus Santiago, Aveiro, Portugal |
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| Abstract: | In this article, an attempt has been made to predict and minimize the delamination in drilling of medium density fiberboard (MDF). The experiments are carried out on LAMIPAN PB panel based on orthogonal array with feed rate and cutting speed as process parameters. The second order delamination factor models at entry and exit of the holes have been developed using response surface methodology. The parametric analysis has been carried out to study the interaction effects of the machining parameters. Taguchi's quality loss function approach has been employed to simultaneously minimize the delamination factor at entry and exit of the holes. From the analysis of means and analysis of variance, the optimal combination level and the significant parameters on delamination factor are obtained. The optimization results showed that the combination of low feed rate with high cutting speed is necessary to minimize delamination in drilling of MDF. |
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| Keywords: | Delamination factor Drilling Medium density fiberboard Response surface methodology Taguchi's quality loss function |
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