Fatigue failures analysis of the rolls with grooves in steelworks "Split" (CROSBI ID 519979)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Domazet, Z., Luksa, F., Susnjar, M.
engleski
Fatigue failures analysis of the rolls with grooves in steelworks "Split"
The failure analysis of the rolls with grooves on the 3-high-roughing mill stand for hot rolling is presented. A detailed analysis of all elements which had an influence on the failure was carried out, namely: position and place of all failures are determined and all fracture surfaces are described ; rolling forces are determined by analytical and experimental methods ; numerical analysis of the local stresses due to rolling forces is performed with finite element method ; stress time history of the individual local stress and stress spectrum are obtained from service loads ; properties of a roll material (strength, hardness, toughness and ductility) is determined by experimental testing ; . Based on the results of investigation, three main causes of the failures are presented.
Fatigue failures; rolls with the grooves; steelworks
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
O10.1-x.
2006.
objavljeno
Podaci o matičnoj publikaciji
ICEFA-II Second International Conference on Engineering Failure Analysis 2006
Jones David
Elsevier
Podaci o skupu
ICEFA-II Second International Conference on Engineering Failure Analysis 2006
predavanje
12.09.2006-15.09.2006
Toronto, Kanada