FIELD: plastic working of metals. SUBSTANCE: method involves molding settled billet, with rim metal flowing in axial direction; rolling rim across diameter, with rim metal flowing in tangential direction. In the process of rolling and gaging rim is settled for a value of 0.60-0.65 of rim axial stretching value during molding. Testing of rim metal for mechanical properties is additionally conducted in axial direction of wheel. EFFECT: increased efficiency and enhanced reliability in operation. 1 tbl, 5 dwg
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Authors
Dates
1995-12-10—Published
1992-10-20—Filed