METHOD OF MAKING ELECTRICAL MACHINE ROTOR SHAFT Russian patent published in 2011 - IPC B23P15/00 B23C3/30 

Abstract RU 2431555 C1

FIELD: process engineering.

SUBSTANCE: proposed method comprises milling rotor shaft by two mill cutters. To increase symmetry of heat flow, two grooves are milled at a time by two mill cutters arranged over a groove.

EFFECT: higher efficiency.

4 cl

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RU 2 431 555 C1

Authors

Toporov Aleksej Vital'Evich

Dates

2011-10-20Published

2010-02-24Filed