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Study on Specific Energy in Grinding of DRACs: A Response Surface Methodology Approach
Authors: Dayananda Pai, Shrikantha S. Rao, Savitha G.Kini
Abstract:
In this study, the effects of machining parameters on specific energy during surface grinding of 6061Al-SiC35P composites are investigated. Vol% of SiC, feed and depth of cut were chosen as process variables. The power needed for the calculation of the specific energy is measured from the two watt meter method. Experiments are conducted using standard RSM design called Central composite design (CCD). A second order response surface model was developed for specific energy. The results identify the significant influence factors to minimize the specific energy. The confirmation results demonstrate the practicability and effectiveness of the proposed approach.Keywords: ANOVA, Metal matrix composites, Response surface methodology, Specific energy, Two watt meter method.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1074497
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[1] R.Shetty, R.B. Pai, S.S. Rao, B.S. Shenoy, "Study of Tool Wear in Turning 15% sicp Reinforced 6061 Aluminium Metal Matrix Composite with Steam as Coolant", in Proc. International conference on Advanced Material processing and characterization, (AMPC 2006), August 28-30, 2006,Chennai, India.
[2] D. Pai, S.S Rao, R. Shetty, R.Nayak, "Application of Response Surface Methodology on Surface Roughness in Grinding of Aerospace Materials (6061al-15vol%SiC" ARPN Journal of Engineering and Applied Sciences Vol. 5,(6), June 2010
[3] H. Huang, Y.C. Liu, "Experimental Investigations of Machining Characteristics and Removal Mechanisms of Advanced Ceramics in High Speed Deep Grinding", International Journal of Machine Tools & Manufacture vol. 43 no. 8, pp. 811-823 June 2003
[4] W.B Rowe, "Principles of Modern Grinding Technology" Oxford, , William Andrew publications-, 2009, pp. 74-76.
[5] S. Malkin, T. W. Hwang, "Grinding Mechanisms for Ceramics", Annals of the CIRP, vol. 45, no.2, pp. 569 - 580, 1996
[6] Choudhury I.A. and El-Baradieb M.A.(1999), "Machinability assessment of inconel 718 by factorial design of experiment coupled with response surface methodology", Journal of Materials Processing Technology, vol. 95 no.1-3, pp. 30-39.
[7] J.Y. Shen, C.B. Luo, W.M. Zeng, X.P. Xu, Y.S. Gao, "Ceramics Grinding under the Condition of Constant Pressure", Journal of Materials Processing Technology, vol. 129 176-181 October 2002
[8] S. Agarwal, P. V. Rao, "Experimental Investigation of Surface/Subsurface Damage Formation and Material Removal Mechanisms in SiC Grinding", International Journal of Machine Tools & Manufacture Vol. 48, no. 6, pp. 698-710, May 2008
[9] E. Brinksmeier, A. Giwerzew, "Characterization of the Size Effect and its influence on the Workpiece Residual Stresses in Grinding" in 1st Colloquium Process Scaling, , Bremen, Germany October 28.-29, 2003,
[10] Y.H. Ren, B. Zhang, Z.X. Zhou, "Specific Energy in Grinding of Tungsten Carbides of Various Grain Sizes", CIRP Annals, Manufacturing Technology Vol. 58, pp. 299-302, 2009
[11] M. Seeman, G. Ganesan, R. Karthikeyan, A. Velayudham, "Study on Tool Wear and Surface Roughness in Machining of Particulate Aluminum Metal Matrix Composite-Response Surface Methodology Approach", International Journal of Advanced Manufacturing Technology Vol. 48, no. 5-8, pp. 613-624, 2010
[12] A. Aggarwal, H. Singh, P. Kumar, M. Singh, "Optimization of Multiple Quality Characteristics for CNC Turning Under Cryogenic Cutting Environment using Desirability Function", Journal of materials processing technology, Vol. 205, pp. 42-50, May 2008
[13] S. Kwak, Y.S.Kim, "Mechanical Properties and Grinding Performance on Aluminum-Based Metal Matrix Composites", Journal of materials processing technology, Vol. 201, no. 1-3, pp. 596-600, May 2008
[14] Jae-Seob Kwak, "Application of Taguchi and Response Surface Methodologies for Geometric Error in Surface Grinding Process", International Journal of Machine Tools & Manufacture Vol.45, no. 3, pp. 327-334, March 2005
[15] P. Krajnik, J. Kopac, A. Sluga, "Design of Grinding Factors based on Response Surface Methodology", Journal of Materials Processing Technology, Vol. 162-163, pp. 629-636, May 2005
[16] K. Jones, M. Johnson, J.J. liou, "The Comparison of Response Surface and Taguchi Methods for Multiple-Response Optimization Using Simulation", IEEE/CHMTI International Electronics Manufacturing Technology Symposium Baltimore, MD, USA, 28-30 September 1992
[17] L. Zhang, G. Subbarayan, B.C. Hunter, D. Rose, "Response Surface Models for Efficient, Modular Estimation of Solder Joint Reliability in Area Array Packages", Microelectronics Reliability Vol. 45, no. 3-4, pp. 623-635 March-April 2005
[18] S. Raissi, R- E. Farsani, "Statistical Process Optimization through Multi- Response Surface Methodology, World Academy of Science, Engineering and Technology", vol. 51, (2009) pp. 267-271, 2009