FIELD: metallurgy.
SUBSTANCE: invention relates to metal forming, particularly, to straightening by bending of non-rigid shafts. Distributed load is exposed to further hardening of the shaft by means of transverse rolling in flat plates. At that initial deflection of the shaft is taken to account for the value of total deflection of the shaft.
EFFECT: providing stability of straight-line shape of the shaft and its surface hardening.
1 cl, 3 dwg
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