FIELD: various technological processes.
SUBSTANCE: invention relates to method of asymmetric rolling of cold-rolled strip from aluminium alloy “АД33”. Strip is cold rolled in two rolls at mismatch of their peripheral speeds in one pass. Rolling is performed with drafting of 40–50%. Peripheral speed of the upper roll is set equal to V1=2–4 rpm, and the peripheral speed of the lower roll is V2=8–9 rpm.
EFFECT: reduced technological cycle of rolling and force during metal rolling.
1 cl, 1 tbl
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