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2017 | Vol. 21, nr 1 | 147--156
Tytuł artykułu

Modal identification of dynamic properties of the cylindrical grinder

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In the paper the method of model identification of the cylindrical grinder dynamic properties by means of experimental modal test was described. The method application, hardware solution as well as the procedure of carrying out the identification modal test of the cylindrical grinder was presented. The experiment was performed in order to acquire the frequency response function (FRF) of the cylindrical grinder. Having obtained the experimental FRF, the mathematical model of the response function was created. That mathematical model of the machine tool dynamic behavior can be applied in grinder and grinding holistic model. The conclusions regarding the application aspects of experimental modal analysis in order to identify dynamic properties of the machine tool were drawn.
Wydawca

Rocznik
Strony
147--156
Opis fizyczny
Bibliogr. 15 poz., rys., wykr.
Twórcy
  • Institute of Machine Tools and Production Engineering, Lodz University of Technology, Stefanowskiego 1/15, 90-924 Łódź, Poland, witold.pawlowski@p.lodz.pl
autor
  • Institute of Machine Tools and Production Engineering, Lodz University of Technology, Stefanowskiego 1/15, 90-924 Łódź, Poland, norbertkepczak@dokt.p.lodz.pl
Bibliografia
  • [1] Ewins, D. J.: Modal Testing: Theory and Practice, Research Studies Press, 2nd edition, 2000.
  • [2] He J., Fu Z.: Modal analysis, Butterworth-Heinemann Publishers, 2001.
  • [3] Uhl, T., Lisowski, W. and Kurowski, P.: In-operation modal analysis and its applications, KRiDM AGH, Krakow, Poland, 2001.
  • [4] Zaghbani, I. and Songmene, V.: Estimation of machine-tool dynamic parameters during machining operation through operational modal analysis, International Journal of Machine Tools and Manufacture, 49, 947-957 2009.
  • [5] Oryński, F. and Pawłowski, W.: The Influence of Grinding Process on Forced Vibration Damping in Headstock of Grinding Wheel of Cylindrical Grinder, International Journal of Machine Tools and Manufacture, 39, 229-235, 1999.
  • [6] Oryński, F. and Pawłowski, W.: The Mathematical Description of Dynamics of the Cylindrical Grinder, International Journal of Machine Tools and Manufacture, 42, 7, 773-780, 2002.
  • [7] Oryński, F. and Pawłowski, W.: Simulation and Experimental Research of the Grinder’s Wheelhead Dynamics, International Journal of Vibration and Control, 10, 6, 915-930 2004.
  • [8] Pawłowski, W.: Dynamic Model of Oscillation-Assisted Cylindrical Plunge Grinding With Chatter, Journal of Manufacturing Science and Engineering, 135, 5, 051010-051010-6, 2013.
  • [9] Uhl T.: Computer Aided Identification of the Mechanical Construction Models, WNT: Warsaw, (in Polish), 1997.
  • [10] Product Data, Pocket Front-end, Type ID3560 L3560 L, PULSE Lite Software, Types 7781, 7782, 7783, Brüel&Kjær, 2005.
  • [11] Product Data, DeltaTron Accelerometers, Types 4514, 4514-001, 4514-002, 4514-004, 4514-B, 4514-B-001, 4514-B-002 and 4514-B-004, Brüel&Kjær, 2006.
  • [12] Product Data, Impact Hammers - Types 8206, 8206-001, 8206-002 and 8206-003, Brüel&Kjær, 2005.
  • [13] Pawłowski, W.: Vibratory Cylindrical Plunge Grinding, Zeszyty Naukowe Politechniki Łódzkiej, No. 654, 174, Lodz, (in Polish), 2010.
  • [14] Mannan, M. A., Drew, S. J. and Stone, B. J.: Torsional Vibration Effects in Grinding, Annals of the CIRP, 49, 1, 249-252, 2000.
  • [15] Eksioglu, C., Kilic, Z. M. and Altintas, Y.: Discrete-Time Prediction of Chatter Stability, Cutting Forces, and Surface Location Errors in Flexible Milling Systems, Journal of Manufacturing Science and Engineering, 134, 6, 2012.
Uwagi
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
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