FIELD: plastic metal working; manufacture of wheels by forging and rolling. SUBSTANCE: the offered method includes cutting of metal into initial blanks by circular saws, forming of blanks and their rolling. Metal is cut with preservation of tolerance zone for the mass of initial blank with displacement of this zone through one half of its value towards negative tolerance. In so doing hub is formed with mean tolerances and rolling of rim with constant sizes of its components. EFFECT: higher efficiency.
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Authors
Dates
1997-05-27—Published
1995-11-03—Filed