Abstract
Undesirable vibration can negatively affect the performance of machineries. In case of a machine tool, it negatively affects machining accuracy and tool life. Performance may be improved at the design stage by increasing machine stiffness. However, this is difficult to accomplish with existing machines. This paper implements a delay resonator (DR) on model of a typical machine tool to minimize relative vibration between the cutting tool and workpiece during machining process. The DR is a tunable vibration absorber which converts a conventional passive absorber into a marginally stable resonator. This structure absorbs all the vibratory energy at its point of attachment. A strategy called “Stability charts” is used not only to resolve the stability question but also to find out gain and time delay of the absorption. Results show that relative motion between cutting tool and workpiece is reduced significantly.
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References
Tlusty G (2000) Manufacturing processes and equipment. Prentice Hall
Shin YC, Wang KW (1991) Design of an optimal damper to minimize the vibration of machine tool structures subject to random excitation. J Eng Comput 9:199–208
Pratt JR (1997) Vibration control for chatter suppression with application to boring bars. PhD. Dissertation, pp 40–83
Hosek M, Elmali H, Olgac N (1997) A tunable torsional vibration absorber: the centrifugal delayed resonator. J Sound Vib 205:151–165
Olgac N, Jalili N (1998) Modal analysis of flexible beams with delayed resonator vibration absorber: theory and experiments. J Sound Vib 218:307–331
Åkesson H (2007) Active control of vibration and analysis of dynamic properties concerning machine tools. PhD. Dissertation, Blekinge Institute of Technology, pp 27–91
Rojas J, Liang C, Geng Z (1996) Experimental investigation of active machine tool vibration control. Proc SPIE Smart Struct Mater 2721:373–384
Hosek M, Olgac N (2002) A single-step automatic tuning algorithm for the delayed resonator vibration absorber. IEEE J Trans Mechatron 7:245–255
Sipahi R, Olgac N (2006) A unique methodology for the stability robustness of multiple time delay systems. Syst Control Lett 55:819–825
Olgac N, Holm-hansen B (1994) A novel active vibration absorption technique: delayed resonator. J Sound Vib 176:93–104
Jalili N, Olgac N (1999) Multiple delayed resonator vibration absorbers for multi degree of freedom mechanical structures. J Sound Vib 223:567–585
Olgac N, Hosek M (1996) Active vibration absorption using delayed resonator with relative position measurement. ASME J Vib Acoust 119:131–136
Wang ZH, Hu H (2000) Stability switches of time-delayed dynamic systems with unknown parameters. J Sound Vib 233(2):215–233
Chen CY (2005) Fuzzy logic derivation of neural network models with time delays in subsystems. Int J Artif Intell Tools 14:967
Hsiao FH, Chen CW, Liang YW, Xu SD, Chiang WL (2005) T-S fuzzy controllers for nonlinear interconnected systems with multiple time delays. IEEE Trans Circuits Syst-I: Regular Pap 52(9):1883–1893
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Tootoonchi, A.A., Gholami, M.S. Application of time delay resonator to machine tools. Int J Adv Manuf Technol 56, 879–891 (2011). https://doi.org/10.1007/s00170-011-3225-6
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DOI: https://doi.org/10.1007/s00170-011-3225-6