Naslov
On the influence of thermal stresses on eigenvalues of a circular saw blade

Autori
Anđelić, Nikola ; Žigulić, Roberto ; Čanađija, Marko

Izvornik
Journal of Mechanical Engineering Science, Part C : Proceedings of the Institution of Mechanical Engineers (0954-4062) 231 (2016); 96-108

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Circular saw blade ; modal analysis ; thermal stresses

Sažetak
The paper presents a thermomechanical analysis of a circular saw with the emphasis on the influence of thermal stresses on eigenmodes. Significance of the slot’s length was also investigated. The transient thermal analysis was carried out, and based on the obtained temperature field, the modal analysis was performed accounting for both thermal and centrifugal stresses. It was found that thermal stresses have a profound influence on eigenvalues. The results clearly indicate a necessity of performing analyses of this kind in order to obtain an efficient design of the circular saw. At the end, main findings are emphasized once more.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti

POVEZANOST RADA