Tehnički vjesnik, Vol. 25 No. 4, 2018.
Izvorni znanstveni članak
https://doi.org/10.17559/TV-20160501130126
Fault Diagnostic System for Centrifugal Milk Separator’s Rotor Bearings with Vibration Isolators
Andrius Trumpa
; Vilnius Gediminas Technical University, Department of Mechanical and Material Engineering, J. Basanavičiaus 28, 03224 Vilnius, Lithuania
Vladas Vekteris
; Vilnius Gediminas Technical University, Department of Mechanical and Material Engineering, J. Basanavičiaus 28, 03224 Vilnius, Lithuania
Vadim Mokšin
orcid.org/0000-0002-7786-7150
; Vilnius Gediminas Technical University, Department of Mechanical and Material Engineering, J. Basanavičiaus 28, 03224 Vilnius, Lithuania
Artūras Kilikevičius
orcid.org/0000-0002-4039-7300
; Vilnius Gediminas Technical University, Department of Mechanical and Material Engineering, J. Basanavičiaus 28, 03224 Vilnius, Lithuania
Sažetak
The paper deals with the fault diagnostic system of centrifugal milk separator’s rotor bearings with vibration dampers. The diagnostic system consists of a number of accelerometers attached to the outer ring of the upper bearing of the rotor and the separator’s housing. Such a system allows measuring bearing outer ring vibrations directly and indirectly (through the housing) and at the same time it allows to evaluate the impact of bearing vibration dampers. Direct and indirect bearing vibration measurement results and the differences between them are presented in the paper as well as the relationship between the vibration acceleration and excitation force spectra.
Ključne riječi
centrifugal milk separator; fault diagnostics; rolling element bearings; vibration damper
Hrčak ID:
204442
URI
Datum izdavanja:
20.8.2018.
Posjeta: 1.382 *