hrcak mascot   Srce   HID

Izvorni znanstveni članak
https://doi.org/10.17559/TV-20160210110559

Variation of Natural Frequencies by Circular Saw Blade Rotation

Nikola Anđelić ; Department of Mechanical Engineering, Faculty of Engineering Rijeka, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia
Sanjin Braut ; Department of Mechanical Engineering, Faculty of Engineering Rijeka, University of Rijeka, Vukovarska 58, 51000 Rijeka, Croatia
Ana Pavlović ; Department of Industrial Engineering, University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy

Puni tekst: engleski, pdf (2 MB) str. 10-17 preuzimanja: 763* citiraj
APA 6th Edition
Anđelić, N., Braut, S. i Pavlović, A. (2018). Variation of Natural Frequencies by Circular Saw Blade Rotation. Tehnički vjesnik, 25 (1), 10-17. https://doi.org/10.17559/TV-20160210110559
MLA 8th Edition
Anđelić, Nikola, et al. "Variation of Natural Frequencies by Circular Saw Blade Rotation." Tehnički vjesnik, vol. 25, br. 1, 2018, str. 10-17. https://doi.org/10.17559/TV-20160210110559. Citirano 15.05.2021.
Chicago 17th Edition
Anđelić, Nikola, Sanjin Braut i Ana Pavlović. "Variation of Natural Frequencies by Circular Saw Blade Rotation." Tehnički vjesnik 25, br. 1 (2018): 10-17. https://doi.org/10.17559/TV-20160210110559
Harvard
Anđelić, N., Braut, S., i Pavlović, A. (2018). 'Variation of Natural Frequencies by Circular Saw Blade Rotation', Tehnički vjesnik, 25(1), str. 10-17. https://doi.org/10.17559/TV-20160210110559
Vancouver
Anđelić N, Braut S, Pavlović A. Variation of Natural Frequencies by Circular Saw Blade Rotation. Tehnički vjesnik [Internet]. 2018 [pristupljeno 15.05.2021.];25(1):10-17. https://doi.org/10.17559/TV-20160210110559
IEEE
N. Anđelić, S. Braut i A. Pavlović, "Variation of Natural Frequencies by Circular Saw Blade Rotation", Tehnički vjesnik, vol.25, br. 1, str. 10-17, 2018. [Online]. https://doi.org/10.17559/TV-20160210110559

Sažetak
In this paper the influence of circular saw blade rotation, slot shapes and number of slots on its natural frequencies and critical speeds is investigated. Firstly, the governing equation that describes the transverse vibrations of a stationary circular plate clamped at its centre is derived using Hamilton’s principle and based on Kirchhoff-Love plate theory and von Karman strain theory. The results are then compared with the ones obtained using FEM method and the FEM method is then applied to the real circular saw blade model. Finally, influence of slot shapes and number of slots on natural frequencies and critical speeds is investigated.

Ključne riječi
backward traveling wave; Campbell diagram; forward travelling wave; natural frequencies

Hrčak ID: 193588

URI
https://hrcak.srce.hr/193588

Posjeta: 1.233 *