Open AccessIncreasing fretting resistance of flexible element pack for rotary machine flexible coupling Part 2. The influence of coupled shafts misalignment on flexible coupling flexible elements stress-strain state
Author(s) -
Viacheslav Tarelnyk,
M. Dumanchuk,
Vasyl Martsynkovskyy,
Maryna Mikulina,
G. Smolyarov,
Olena Semernya
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1741/1/012049
Subject(s) - coupling (piping) , stress (linguistics) , materials science , fretting , torque , structural engineering , finite element method , stress–strain curve , composite material , engineering , physics , philosophy , linguistics , thermodynamics
It has been performed the analysis of stress-strain state of flexible element pack for flexible coupling. Plots of internal force factors arising in the flexible elements (plates) of the pack due to the transmitted torque and misalignments caused by the assembly errors when coupling the shafts have been constructed. The analytical dependences of the deflections and rotations of the sections have been obtained. The pressure between the plates, the friction forces in the pack and the loss of power because of strain and friction have been determined.