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Shler Saeed Kadir
Civil Engineering Department, Duhok Technical Institute, Kurdistan Region/Iraq
DOI: https://doi.org/10.17656/jzs.10149
Abstract
This paper presents a study of vibration characteristics in headstock of a lathe machine, at
different cutting parameters. These parameters are the cutting speed; the depth of cut and the feed rate
.The transducer were used on the headstock in two directions, the vertical and horizontal (feed) direction,
Also for a time domain of (l0sec) in both directions. The results show that the effect of the vertical
vibrations is more significanf than the horizontal (feed) direction, for all of the cases investigated in this
paper. Unlike the veriical vibration, the horizontal vibration is lower and steadier, when the cutting speed,
the depth of cut and the feed rate are increased, Whereas the vertical vibration shows a great fluctuation
when these parameters are increased.
Keywords : Vibration charasteristics, cutting parameters, head stock.
References
[1] Lars Hikansson,"Adaptive Active Control of Machine-Tool Vibration in a lathe", Thesis, Lund,1999.
[2] S.S. Rao,"Mechanical Vibrations", P.572. New York; Addison-Wesley.1202C. Schaffer and P.S. Heyns. 1995.
[3] Sanjanwatra, A., Choudhury, S., K.o and Jain, V.K.,"On-Line tool wear sensing and conrpensation during Turning operation", precise Eng. 1990, 12 (2), I 1 -84,.
[4] Lrlichelett, G.F., Koinig, W., anO Victor, H.R.," In-process tool sensor for cutting operationl CIRP Ann, 1976,25 (2),483-496,
[5] R.G. Silva," Cutting tool condition monitoring of the turning process, using artificial
intelligence", P lxD The sis, University of Glamorg a, 1997 .
[6] Feliciano H. Japitana A., Koichi M., Yoshimi T.,"6-Axis control cutting of
overhanging curved grooves by means of non-rotational tool with application of
ultrasonic vibrations", International Journal af Machine Tools& Mandacture2Ut*, 44479-484.
[7] Chrunxiang Naa, E. Shamoto b., T. Moriwaki C., Lijiang Wangd," Study of
machine accuracy in ultrasonic elliptical vibration cutting", International Journal of
Machine Tools & Manufacture 2004, 44, 1305- 1310.
[8] T. inspirer, G. Step, Ana, P.V" Baylyb, B.P. Mannb,"Multiple chatter frequencies in
mitling proqess", Journal of Sound and Vibrational |3 ,262 ,333'345'
[9] T.H. childr,"Metal cutting theory and application", Arnolds, London 2000.
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