FIELD: machine building.
SUBSTANCE: invention relates to the method of increasing the adhesion factor of two rotating parts of rotor which are rigidly connected to each other. The method involves stages implying milling of at least one base surface in order to change the state and increase the roughness, further coating of one or each of milled surfaces by a thin layer (44) of hard material distinguished for its increased friction factor. The thickness of the thin layer is chosen so that it is so small that the state of the surface obtained in the course of milling is not changed.
EFFECT: improved conditions for torque transmission and protection of surface produced as a result of machining.
15 cl, 8 dwg
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