29-08-2023 дата публикации
Номер: CN116651929A
Принадлежит:
The invention discloses a bar slitting and rolling process optimization method, which comprises the following steps of: sequentially carrying out 1-18 passes of processing on a blank by using straight deformed steel bar rolling equipment; the straight deformed steel bar rolling equipment comprises six rolling mills of a roughing rolling unit, six rolling mills of an intermediate rolling unit, four rolling mills of a finishing rolling unit, a control cooler and two rolling mills of the finishing rolling unit which are mounted in sequence; the machining method comprises the machining steps of 1-pass box type, 2-pass box erecting, 3-pass flat ellipse, 4-pass circle, 5-pass flat ellipse, 6-pass circle, 7-pass flat ellipse, 8-pass round hole, 9-pass air passing, 10-pass air passing, 11-pass flat roller, 12-pass box erecting, 13-pass pre-segmentation, 14-pass segmentation, 15-pass ellipse, 16-pass circle, controlled cooler cooling, 17-pass ellipse and 18-pass circle. The method can solve the ...
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