This paper overviews thermal fundamentals in metal cutting process for the determination of the amount of heat in the cutting zone which represents the interfaces between the cutting tool, the chip and the workpiece materials. Different measuring and predicting techniques of the tool-chip contact temperature and corresponding heat flux based on the estimated heat partition are outlined. The main focus was on the differently coated cutting tools and their role in controlling thermal behaviour of the cutting process. The computed algorithms for analytical and numerical methods as well as their main advantages and disadvantages, and practical applications in machining are overviewed. A number of practical solutions obtained in the Department of Manufacturing Engineering, TU of Opole are presented.
REFERENCES(22)
1.
GRZESIK W., 2017, Advanced machining processes of metallic materials, Elsevier, Amsterdam.
ARRAZOLA P.J., OZEL T., UMBRELLO D., DAVIES M., JAWAHIR J.S., 2013, Recent advances in modelling of metal machining processes, CIRP Annals-Manufacturing Technology, 62/2, 695–718.
MELKOTE S., GRZESIK W., OUTEIRO J., RECH J., SCHULZE V., ATTIA H., et al., 2017, Advances in material and friction data for modelling of metal machining, CIRP Annals-Manufacturing Technology, 66/2, 731–754.
ZEMZEMI F., RECH J., BEN SALEM W., DOGUI A., KAPSA PH., 2009, Identification of a friction model at tool/chip/workpiece interfaces in dry machining of AIS14142 treated steels, Journal of Materials Processing Technology, 209/8, 3978–3990.
GRZESIK W., 1998, The role of coatings in controlling the cutting process when turning with coated indexable inserts J. Materials Processing Technology, 79/1–3, 133–143.
GRZESIK W., NIESŁONY P., 2004, Physics based modelling of interface temperatures in machining with multilayer coated tools at moderate speeds, Int. J. Machine Tools and Manufacture, 44/9, 889–901.
GRZESIK W., NIESŁONY P., 2003, A computational approach to evaluate temperature and heat partition in machining with multilayer coated tools, Int. J. Machine Tools and Manufacture, 43/13, 1311–1317.
AKBAR F., MATIVENGA P.T., SHEIKH M.A., 2010, Prediction of heat partition in metal cutting – a state-of-the-art review of conventional and high-speed machining, Chapter 2 in ed. J.P. Davim, Metal Cutting, Research Advances, Nova, New York.
GRZESIK W., NIESŁONY P., LASKOWSKI P., 2017, Determination of material constitutive laws for Inconel 718 superalloy under different strain rates and working temperatures, J. Materials Engineering and Performance, 26/12, 5705–5714.
GRZESIK W., BARTOSZUK M., NIESŁONY P., 2005, Finite element modelling of temperature distribution in the cutting zone in turning processes with differently coated tools, J. Materials Processing Technology, 164–165, 1204–1211.
GRZESIK W., BARTOSZUK M., NIESŁONY P., 2004, Finite difference analysis of the thermal behavior of coated tools in orthogonal cutting of steels, Int. J. Machine Tools and Manufacture, 44/14, 1451–1462.
GRZESIK W., 2006, Determination of temperature distribution in the cutting zone using hybrid analytical-FEM technique, Int. J. Machine Tools and Manufacture, 46/6, 651–658.
GRZESIK W., NIESŁONY P., BARTOSZUK M., 2005, Comparative assessment of the tool temperature prediction using analytical and simulation methods, Proc. 8th CIRP International Workshop on Modeling of Machining Operations, May 11-12, Chemnitz, Germany, 659–666.
GRZESIK W., 2005, Analytical models based on composite layer for computation of tool-chip interface temperatures in machining steels with multilayer coated cutting tools, Annals of the CIRP, 54/1, 91–96.
GRZESIK W., 2006, Composite layer-based analytical models for tool-chip interface temperatures in machining medium carbon steels with multi-layer coated cutting tools, J. Materials Processing Technology, 176/1–3, 102–110.
NIESŁONY P., GRZESIK W., LASKOWSKI P., ŻAK K., 2015, Numerical 3D simulation and experimental analysis of tribological aspects in turning Inconel 718 alloy, Journal of Machine Engineering, 15/1, 47–57.
Determination of thermal material properties for the numerical simulation of cutting processes Michael Storchak, Thomas Stehle, Hans-Christian Möhring The International Journal of Advanced Manufacturing Technology
Development of FEM thermal simulation using four virtual models(Analysis of the phenomenon of heat build-up in the structure and forced intake and exhaust into the structure) Ikuo TANABE Transactions of the JSME (in Japanese)
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