Modal identification of dynamic properties of the cylindrical grinder

• Autorzy: Pawłowski W. , Kępczak N.
• 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.

Słowa kluczowe

EN

experimental modal analysis; grinding process; modal identification

PL

eksperymentalna analiza modalna; proces rozdrabniania; identyfikacja modalna

• Wydawca: Wydawnictwo Politechniki Łódzkiej
• Czasopismo: Mechanics and Mechanical Engineering
• Rocznik: 2017
• Tom: Vol. 21, nr 1
• Strony: 147--156
• Opis fizyczny: Bibliogr. 15 poz., rys., wykr.

Twórcy

autor

Pawłowski W.

• Institute of Machine Tools and Production Engineering, Lodz University of Technology, Stefanowskiego 1/15, 90-924 Łódź, Poland

autor

Kępczak N.

• Institute of Machine Tools and Production Engineering, Lodz University of Technology, Stefanowskiego 1/15, 90-924 Łódź, Poland

Bibliografia

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• [10] Product Data, Pocket Front-end, Type ID3560 L3560 L, PULSE Lite Software, Types 7781, 7782, 7783, Brüel&Kjær, 2005.
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• [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.
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Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).