FIELD: mechanics.
SUBSTANCE: proposed device comprises the 1st leader rolling single mill made up of a number of roll mill stands arranged to form rolled axle and the 2nd single mill to form a round section product with lower tolerances. The said 2nd single mill comprises a number of stands designed to make cross section representing a "circle-oval-circle-circle"-pattern product.
EFFECT: rolling speed synchronisation and optimisation of rolled cross section tolerances.
13 cl, 1 dwg
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