Active vibration control of a slender workpiece during turning

• Autorzy: Woźniak Mariusz , Parus Arkadiusz

Warianty tytułu

PL

Aktywny układ tłumienia drgań smukłego przedmiotu obrabianego na tokarce

• Języki publikacji: EN

Abstrakty

EN

The article presents a concept of using a controlled vibration eliminator to reduce vibrations generated during the turning process. The eliminator is embedded into the active holder supporting workpiece. A model of mechatronic system consists of a hydraulic actuator, a workpiece, and the machining process. A model of the system is used in the simulation of turning long, slender object. In the paper, the results of simulation for machining with and without vibration eliminator are presented. Based on the simulation, it was found that the designed system can limit vibration amplitude and increase the vibration stability in the turning process.

PL

W artykule przedstawiono koncepcję sterowania eliminatora do redukcji drgań powstających podczas procesu toczenia. Eliminator drgań został wbudowany w podtrzymkę przedmiotu obrabianego. Model systemu mechatronicznego uwzględnia hydrauliczny układ wykonawczy, przedmiot obrabiany oraz proces skrawania. Zasymulowano, a następnie porównano zachowanie się obiektu z oraz bez układu sterowania. Na podstawie symulacji stwierdzono, że zaprojektowany układ jest w stanie efektywnie ograniczyć amplitudę drgań oraz zwiększyć wibrostabilność procesu skrawania na tokarce.

Słowa kluczowe

EN

chatter vibration; vibration control; machining; vibration eliminator

PL

drgania samowzbudne; eliminacja drgań; obróbka skrawaniem; eliminator drgań

• Wydawca: Wydawnictwo Naukowe Instytutu Technologii Eksploatacji - Państwowego Instytutu Badawczego
• Czasopismo: Journal of Machine Construction and Maintenance - Problemy Eksploatacji
• Rocznik: 2019
• Tom: no. 1
• Strony: 17--23
• Opis fizyczny: Bibliogr. 21 poz., rys.

Twórcy

autor

Woźniak Mariusz

• Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology Szczecin, Poland

autor

Parus Arkadiusz

• Faculty of Mechanical Engineering and Mechatronics, West Pomeranian University of Technology Szczecin, Poland

Bibliografia

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Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).