Abstract
Cutting speed is a key factor that influences machined surface quality and tool life in milling. To date, the study of its distribution over a machined surface has not been established. This paper presents a mathematical model to evaluate cutting speed on the machined surface in 3-axis ball nose milling. The approximation errors introduced by surface shape, step-over and CNC interpolation are analysed. The model is used to predict visible areas which have different colour intensities on finished surfaces in the machining of a wood-plastic composite. A good agreement is obtained between the prediction and experimental results.
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Aspinwall DK, Dewes RC, Ng EG, Sage C, Soo SL (2007) The influence of cutter orientation and workpiece angle on machinability when high-speed milling Inconel 718 under finishing conditions. Int J Mach Tools Manuf 47(12–13):1839–1846
Benardos PG, Vosniakos GC (2003) Predicting surface roughness in machining: a review. Int J Mach Tools Manuf 43(8):833–844
Boothroyd G, Knight WA (2006) Fundamentals of machining and machine tools, 3rd edn. CRC Press, New York
Chen X, Zhao J, Dong Y, Han S, Li A, Wang D (2013) Effects of inclination angles on geometrical features of machined surface in five-axis milling. Int J Adv Manuf Technol 65(9–12):1721–1733
Choi BK (1991) Surface modelling for CAD/CAM. Elsevier, Amsterdam
Choi BK, Jerard RB (1998) Sculptured surface machining – theory and applications. Kluwer Academic, Dordrecht
Davim JP (ed) (2010) Surface integrity in machining. Springer, London
Deng J, Chen F, Li X, Hu C, Tong W, Yang Z, Feng Y (2008) Polynomial splines over hierarchical T-meshes. Graph Model 70(4):76–86
DIN4760 (1982) Form deviations; concepts; classification system. Deutches Institut Fuer Normung, e. V.
Fan J, Ball A (2008) Quadric method for cutter orientation in five-axis sculptured surface machining. Int J Mach Tools Manuf 48(7–8):788–801
Fan J, Ball A (2011) Integrated method for tool path generation in five-axis sculptured surface machining. Int J Prod Res 49(22):6813–6831
Farouki RT, Li S (2012) Optimal tool orientation control for 5-axis CNC milling with ball-end cutters. Comput Aided Geom Des 30(2):226–239
Janghorbanian J, Razfar MR, Abootorabi Zarchi MM (2013) Effect of cutting speed on tool life in ultrasonic-assisted milling process. Proc IME B J Eng Manufact 227(8):1157–1164
Jerard RB, Drysdale RL, Magewick J (1989) Methods for detecting errors in numerically controlled machining of sculptured surfaces. IEEE Comput Graph Appl 9(1):26–39
Jin D, Liu Z (2012) Effect of cutting speed on surface integrity and chip morphology in high-speed machining of PM nickel-based superalloy FGH95. Int J Adv Manuf Technol 60(9–12):893– 899
Kalvoda T, Hwang YR (2009) Impact of various ball cutter tool positions on the surface integrity of low carbon steel. Mater Des 30(9):3360–3366
Kim KK, Kang MC, Kim JS, Jung YH, Kim NK (2002) A study on the precision machinability of ball end milling by cutting speed optimization. J Mater Process Technol 130–131:357–362
Ko TJ, Kim HS, Lee SS (2001) Selection of the machining inclination angle in high-speed ball end milling. Int J Adv Manuf Technol 17(5):163–170
Liu Z, Su G (2012) Characteristics of chip evolution with elevating cutting speed from low to very high. Int J Mach Tools Manuf 54–55:82–85
Nutbourne AW, Martin RR (1988) Differential geometry applied to curve and surface design vol 1: Foundations. Ellis horwood, Chichester
Piegl LA, Tiller W (1997) The NURBS book, 2nd edn. Springer, Berlin
Tian X, Zhao J, Zhao J, Gong Z, Dong Y (2013) Effect of cutting speed on cutting forces and wear mechanisms in high-speed face milling of Inconel 718 with sialon ceramic tools. Int J Adv Manuf Technol 69(9–12):2669–2678
Zheng J, Wang Y, Seah HS (2005) Adaptive T-spline surface fitting to z-map models. In: Proceedings of the 3rd international conference on computer graphics and interactive techniques in Australasia and South East Asia. ACM, pp 405–411
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Fan, J. Cutting speed modelling in ball nose milling applications. Int J Adv Manuf Technol 73, 161–171 (2014). https://doi.org/10.1007/s00170-014-5672-3
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DOI: https://doi.org/10.1007/s00170-014-5672-3