METHOD FOR CONTROLLING MULTIPLE DIRECT-FLOW DRAWING BENCH AND APPARATUS FOR PERFORMING THE SAME Russian patent published in 1998 - IPC

FIELD: wire production, mainly in direct-flow drawing benches. SUBSTANCE: method comprises steps of setting drawing effort of each drum (beginning from third one) equal to predetermined percentage ratio of value received at charging; determining ratio of current values of drawing efforts of second drum to value received at charging; measuring current drawing efforts of first and second drums and comparing them with values received at charging; proportionally with calculated ratio increasing or decreasing set values for drawing efforts of each drum beginning from third one if values received in the result of comparison have the same sign. EFFECT: enhanced reliability of control process. 2 cl, 1 dwg , 2 tbl