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Mechanics
Slot of variable width in a hub of friction pair
V. M. Mirsalimovab, P. E. Akhundovaa a Institute of Mathematics and Mechanics of NAS of Azerbaijan, 9, B. Vahabzade, Baku, Azerbaijan, AZ1141
b Azerbaijan Technical University 25, H. Javid av., Baku, Azerbaijan, AZ1073
Abstract:
Plane problem of fracture mechanics for a hub of a friction pair is studied. It is suggested that near the rough friction surface, the hub has a rectilinear slot of variable width. The slot width is comparable with elastic deformations. A criterion and a method for solving the inverse problem of mechanics of contact fracture on definition of displacement function of the hub external contour points in a friction pair with regard to the temperature drop and irregularities of the contact surface in friction pair components is given. The obtained displacement function of the external contour points of the hub provides the increase of load-bearing capacity of the friction pair hub.
Key words:
friction pair, hub, plunger, temperature, rough friction surface, slot, closure of slot faces, function of displacements of external contour of the hub.
Citation:
V. M. Mirsalimov, P. E. Akhundova, “Slot of variable width in a hub of friction pair”, Izv. Saratov Univ. Math. Mech. Inform., 16:3 (2016), 344–355
Linking options:
https://www.mathnet.ru/eng/isu654 https://www.mathnet.ru/eng/isu/v16/i3/p344
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