Comparison of natural frequencies of a circular saw blade obtained empirically and with FEM
PBN-AR
Instytucja
Wydział Mechaniczny (Politechnika Gdańska)
Informacje podstawowe
Główny język publikacji
ENG
Czasopismo
Annals of WULS, Forestry and Wood Technology
ISSN
1898-5912
EISSN
Wydawca
DOI
URL
Rok publikacji
2016
Numer zeszytu
95
Strony od-do
46-50
Numer tomu
Identyfikator DOI
Liczba arkuszy
Słowa kluczowe
FEM MODELLING
PIŁA TARCZOWA,
TEST HARMONICZNY
Streszczenia
Język
Treść
The knowledge of the natural frequencies’ values of circular saw blades is necessary to determine the minimal critical rotational speed in which they can work with required stability. Moreover, testing the circular saw blades with more complicated shapes, e.g. which have additional holes inside blades for cleaning knifes or additional indirect teeth in gullets, reveals some kind of problematic properties of these saw blades. The aim of this paper is to compare results from two kinds of methods, which have been used for determining of the resonant frequencies of the circular saw blades. The harmonic test and the FEM were applied.
Inne
System-identifier
139222