FIELD: metal working, manufacture of bearing assemblies, mainly working outer two-bead races of cylindrical roller bearings.
SUBSTANCE: method for working outer two-bead races of cylindrical roller bearings before preliminarily turning in lathe outer cylindrical surfaces and ends of blanks at rotating blanks; in order to enhance efficiency working turnings having length of their generatrix more than 14 mm by milling them with use of one disc milling cutter or set of disc milling cutters.
EFFECT: enhanced efficiency of working.
5 cl, 6 dwg, 1 ex
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|---|---|---|---|
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