Limitation of dynamic loads in machine drives
 
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1
Department of Construction, Automotive and Transport Engineering, Faculty of Mechanical Engineering, Technical University of Košice, Slovakia
2
Ukrainian State University of Chemical Technology, Dnepropetrovsk, Ukraine
3
Department of Construction, Automotive and Transport Engineering
CORRESPONDING AUTHOR
Jaroslav Homišin   

Department of Construction, Automotive and Transport Engineering, Faculty of Mechanical Engineering, Technical University of Košice, Slovakia, Letná 9, 040 01 Košice, Slovak Republic
Publication date: 2016-06-04
Submission date: 2016-03-30
Acceptance date: 2016-04-18
 
Diagnostyka 2016;17(2):35–41
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ABSTRACT
Couplings incorporating rubber-cord shells, and their viscoelastic characteristics have been studied. The effectiveness of the couplings to limit the dynamic load is shown by an example of aballmill drive. It has been found that the use of the couplings equipped withrubber-cord shells as the flexible elements allows limiting the dynamic shock loads in machinedrives. It has been shown that the elimination of resonance modes and restriction of forced torque fluctuations in the drive can be providedby selecting a limit torque for the coupling actuation, which is determined by an initial air pressure in the rubber-cord shells of the coupling.
eISSN:2449-5220
ISSN:1641-6414