Study on Identification of Stable Spindle Speeds Range by Time-Varying Cutting Width in Turning

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Abstract:

A new method for identifying stable cutting speed in regenerative chatter is studied by time- varying cutting width. The model of the regenerative chatter system is established in CNC lathe. In this model, all dynamic parameters had been obtained by experimental methods. The cutting system stability is simulated and the relation curves between the limited cutting width and spindle speed are established in the experiment. Simulation and experimental results show that it can identify stable speeds range effectively and such stable speeds range make the cutting process in stable state. The method is applicable and credible to suppress chatter. The testing works were performed in a CNC lathe.

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1296-1300

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November 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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[1] E.R. Marsh and A.J. Schaut: Precision Engineering, Vol. 22(1998) No. 4, pp.252-257.

Google Scholar

[2] R.Y. CHIOU and S.Y. LIANG:Int. J. Mach. Tools Manufact, Vol. 38 (1998) No. 4, p.315–327.

Google Scholar

[3] M. A. Davies, J. R. Pratt, B. S. Dutterer and T. J. Burns: Annals of CIRP,Vol. 49(200)No. 1, pp.37-40.

Google Scholar

[4] M. A. Davies, J. R. Pratt, B. S. Dutterer and T. J. Burns: Journal of Manufacturing Science and Engineering, Transactions of the ASME, Vol. 124(2002)No. 2, pp.217-225.

Google Scholar

[5] B. E. Clancy and C. S. Yung: International Journal of Machine Tools & Manufacture, Vol. 42(2002), p.1035–1044.

Google Scholar

[6] M.S. Fofana, K.C. Ee and I.S. Jawahir. Wear, Vol. 255(2003) p.1395–1403.

Google Scholar

[7] R.P.H. Faassen, N. Wouw, J.A.J. Oosterling and H. Nijmeijer. International Journal of Machine Tools & Manufacture, Vol. 43(2003), p.1437–1446.

DOI: 10.1016/s0890-6955(03)00171-8

Google Scholar

[8] E. Solis, C.R. Peres,J. E. Jime'nez,J.R. Alique and J.C. Monje: International Journal of Machine Tools & Manufacture, Vol. 44 (2004), p.1591–1597.

DOI: 10.1016/j.ijmachtools.2004.06.011

Google Scholar

[9] D.N. Dilleya, P.V. Baylya, B.T. Whitehead and S.G. Calvertc: Journal of Sound and Vibration, Vol. 280 (2005), p.997–1015.

Google Scholar

[10] C.J. Li, A.G. Ulsoy and W.J. Endres: Acoustics and Simulations, ASME Publication,(1998), p.235–243.

Google Scholar