The Study of Coated Carbide Ball End Milling Tools on Inconel 718 Using Numerical Simulation Analysis to Attain Cutting Force and Temperature Predictive Models at the Cutting Zone

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The unique properties of Inconel 718 make it a challenging material to machine especially in ball end milling operations due to high cutting force and temperature concentrated at the cutting zone. These essentially lead to accelerated tool wear and failure resulting in high costs and loss of production. In this research, finite element numerical simulation was performed using AdvantEdge to simulate ball end milling using an 8mm TiAlN coated carbide tool. Response Surface Methodology (RSM) is applied by using a 3 level 3 factorial Box-Behnken design of experiment with different combinations of cutting speed, feed rate, and depth of cut parameters with a selected range of parameters to simulate finishing operations. Temperature contour from finite element analysis showed that the highest temperature occurs near the depth of cut line just before the chip separates from the workpiece. Using multiple linear regression, a quadratic polynomial model is developed for maximum cutting force and a linear polynomial model peak tool temperature response respectively. Analysis of Variance (ANOVA) showed that feed rate had the most significance for cutting force followed by depth of cut. Also, cutting speed was found to have little influence. For peak tool temperature, cutting speed was the most significant cutting parameter followed by feed rate and depth of cut.

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Periodical:

Edited by:

Sujan Debnath

Pages:

28-35

DOI:

10.4028/www.scientific.net/MSF.882.28

Citation:

S.E.M. Chien et al., "The Study of Coated Carbide Ball End Milling Tools on Inconel 718 Using Numerical Simulation Analysis to Attain Cutting Force and Temperature Predictive Models at the Cutting Zone", Materials Science Forum, Vol. 882, pp. 28-35, 2017

Online since:

January 2017

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$38.00

* - Corresponding Author

[1] Special Metals Corporation, Inconel 718, (2007).

[2] O. Colak, Investigation on machining performance of Inconel 718 under high pressure cooling conditions, Journal of Mechanical Engineering 58 (12) (2012) 683-690.

DOI: 10.5545/sv-jme.2012.730

[3] R. B. Bhavsar, A. Collins, and S. Silverman, Use of Alloy 718 and 725 in Oil and Gas Industry, (2011).

[4] E. G. Ng, D. W. Lee, A. R. C. Sharman, R.C. Dewes, and D.K. Aspinwall, High speed ball nose end milling of Inconel 718, Annals of the CIRP - Manufacturing Technology 49 (1) (2001) 41-45.

DOI: 10.1016/s0007-8506(07)62892-3

[5] M. S. Kasim, C.H. Che Haron, J.A. Ghani, M.A. Sulaiman, and M.Z.A. Yazid, Wear mechanism and notch wear location prediction model in ball nose end milling of Inconel 718, Wear 302 (1-2) (2013) 1171-1179.

DOI: 10.1016/j.wear.2012.12.040

[6] Y. S. Liao, H. M. Lin, and J. H. Wang, Behaviors of end milling Inconel 718 superalloy by cemented carbide tools, Journal of Materials Processing Technology, 201 (1-3) (2008) 460-465.

DOI: 10.1016/j.jmatprotec.2007.11.176

[7] M. Alauddin, End Milling Machinability Studies for Steel, A Nickel-Base Alloy (Inconel 718) and A Metal Matrix Composite, PhD Thesis, Dublin City University, Ireland, (1993).

[8] S. L. Soo, R. C. Dewes, and D.K. Aspinwall. Three-dimensional finite element modelling of high-speed milling of Inconel 718, Journal of Engineering Manufacture, 218 (11) (2004) 1555-1561.

DOI: 10.1243/0954405042418473

[9] S. L. Soo, R.C. Dewes, and D.K. Aspinwall, 3D FE modeling of high-speed ball nose end milling, International Journal of Advanced Manufacturing Technology 50 (9) (2010) 871-882.

DOI: 10.1007/s00170-010-2581-y

[10] K. Kadirgama, M. Rahman, B Mohamed, R.A. Bakar, and A.R. Ismail, Development of temperature statistical model when machining of aerospace alloy materials, Thermal Science 18 (1) (2014) 269-282.

DOI: 10.2298/tsci120203112k

[11] T. D. Marusich, Effects of friction and cutting speed on cutting force, Proceedings of the American Society of Mechanical Engineers (ASME) Congress, New York, USA, November 11-16, (2001).

[12] T. D. Marusich, M. Ortiz, Modelling and simulation of high-speed machining, International Journal for Numerical Methods in Engineering, 38 (21) (1995) 3675-3694.

DOI: 10.1002/nme.1620382108

[13] H. R. Krain, A.R.C. Sharman, and K. Ridgway, Optimisation of tool life and productivity when end milling Inconel 718TM, Journal of Materials Processing Technology, 189 (1-3) (2007) 153-161.

DOI: 10.1016/j.jmatprotec.2007.01.017

[14] M. Günay, A. Kacal, and Y. Turgut, Optimization of machining parameters in milling of Ti-6Al-4V alloy using Taguchi method, e-Journal of New World Sciences Academy Engineering Science 6 (1) (2011) 428-440.

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