Vol.1, No 6 1998 pp. 695 - 702
UDC 621.869.87
ELEMENTS THAT INFLUENCE THE CHANGE OF
LOADS
IN DRIVING MECHANISMS OF THE CRANES
Mijajlović Radić, Marinković Zoran, Jovanović Miomir
Mechanical Faculty, University of Niš, Str. Beogradska 14, 18000 Nis,
Yugoslavia
Abstract. This paper presents the procedure of the analysis of the
influential factors in the change of the loads - torsion moments of the
shafts of the crane mechanisms during the transient modes of the function
(periods of the acceleration and braking) using the relevant equivalent
dynamic and mathematical models.
Key words: crane, mechanism, load, elasto-kinetic model, torsional
moment.
FAKTORI KOJI UTIČU NA PROMENU OPTEREĆENJA
POGONSKIH MEHANIZAMA KRANOVA
U radu se daje postupak analize uticajnih faktora na promenu opterećenja
- torzionog momenta vratila mehanizma krana u prelaznim režimima rada (periodi
ubrzavanja i kočenja) korišćenjem odgovarajućih dinamičkih i metamatičkih
modela.
Ključne reči: kran, mehanizam, opterećenje, elasto-kinetički
model, torzioni moment
