The P40 Cutting Tool Wear Modelization Machining Fk20MnCr5
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Abstract
This work presents an experimental study to describe a wear zone in the P40 cutting tools used during a dry lathing. Mechanics of cutting has been presented to investigate the effects of edge geometry of the cutting tool carbide cutting insert. In the field of the metals cutting, the wear of the cutting tools leads to a degradation of the cutting zone and work. It is thus important to study the evolution of the cutting criteria allowing to follow the tool degradation during a manufacturing operations and thus to decide whether to replace the tool or not. Three parameters: cutting speed, cutting feed and cutting depth are considered to modelize the tool wear. An experimental device, particularly, a work-piece in Fk20MnCr5 material was cutted on a conventional lath for shaping, a high resolution sensor (HRS), had been used for measuring wear zone. The rela- tionship between “the cutting speed, the depth of cut, the feed rate” are analysed and modelled. In order to deduce this shape the spline method to modelize the wear zone has been used and a mathematical model has been proposed.
- . X. Deng, W. L. Song, H. Zhang, P. Yan and A. H. Liu, “Friction and Wear Behaviours of the Carbide Tools Embedded with Solid Lubricants in Sliding Wear Tests and in Dry Cutting Processes,” Wear, Vol. 270, No. 9-10, 2011, pp. 666-674.
- K. Kudou, T. Ono and S. Okada, “Crater Wear Characteristics of an Fe-Diffused Carbide Cutting Tool,” Journal of Materials Processing Technology, Vol. 132, No. 1, 2003, pp. 255-261. doi:10.1016/S0924-0136(02)00936-6
- X. Luo, K. Cheng, R. Holt and X. Liu, “Modeling Flank Wear of Carbide Tool Insert in Metal Cutting,” Wear, Vol. 259, No. 7-12, 2005, pp. 1253-1240. doi:10.1016/j.wear.2005.02.044
- D. K. Born and W. A. Goodman, “An Empirical Survey on the Influence of Machining Parameters on Tool Wear in Diamond Turning of Large Single-Crystal Silicon Optics,” Precision Engineering, Vol. 25, No. 4, 2001, pp. 247-257. doi:10.1016/S0141-6359(00)00069-6
- S. Y. Liang and D. A. Dornfield, “Tool Wear Detection Using Time Series Analysis of Acounstic Emission,” Journal of Engineering for Industry, Vol. 111, No. 3, 1989, pp. 199-204. doi:10.1115/1.3188750
- T. I. EI-wardany, D. Gao and M. A. Elbestawi, “Tool Condition Monitoring in Drilling Using Vibration Signature Analysis,” International Journal of Machine Tools and Manufacture, Vol. 36, No. 6, 1996, pp. 687-911. doi:10.1016/0890-6955(95)00058-5
- W. B. Lee, C. F. Cheung, W. M. Chiu and L. K. Chan, “Automatic Supervision of Tool Wear Using Pattern Recognition Analysis,” International Journal of Machine Tools and Manufacture, Vol. 37, No. 8, 1997, pp. 1079- 1095. doi:10.1016/S0890-6955(97)88104-7
- L. Wang, M. G. Mehrabi and E. Kannatey-Asibu Jr., “Hidden Markov Model-Based Tool Wear Monitoring in Turning,” Journal of Manufacturing Science and Engi- neering, Vol. 124, No. 3, 2002, pp. 651-658.
- Y. Karpat and T. Ozel, “Mechanics of High Speed Cut- Ting with Curvilinear Edge Tools,” International Journal of Machine Tools & Manufacture, Vol. 48, No. 2, 2008, pp. 195-208. doi:10.1016/j.ijmachtools.2007.08.015
- H. Saglam, S. Yaldiz and F. Unsacar, “The Effect of Tool Geometry and Cutting Speed on Main Cutting Force and Tool Tip Temperature,” Materials and Design, Vol. 28, No. 1, 2007, pp. 101-111. doi:10.1016/j.matdes.2005.05.015
- K. Bouacha, M. A. Yallese, T. Mabrouki and J. F. Rigal, “Statistical Analysis o Surface Roughness and Cutting Forces Using Response Surface Methodologie in Hard Turning of Ainsi 52100 Bearing Steel with CBN Tool,” International Journal of Refractory Metals & Hard Materials, Vol. 28, No. 3, 2010, pp. 349-361.