Method for controlling general size uniformity of rod and wire finished products

The invention discloses a control method for the general size uniformity of rod and wire finished products, and belongs to the technical field of steel rolling processes. The control method for the general size uniformity of the rod and wire finished products comprises the steps that when a production line is a rod rolling mill production line, the last two rolling mills of a roughing rolling mill set of the rod rolling mill production line adopt an ellipse-distorted ellipse hole pattern system, and the last two rolling mills of an intermediate rolling mill set of the rod rolling mill production line adopt a distorted round-round hole pattern system. According to the control method for the general size uniformity of the rod and wire finished product, the uniformity of supplied materials before finish rolling of the finished product can be guaranteed, and the general size uniformity of the rod and wire finished product is improved. 本发明公开了一种棒线材成品通常尺寸均匀性的控制方法，属于轧钢工艺技术领域。所述棒线材成品通常尺寸均匀性的控制方法包括：当生产线为棒材轧机生产线时，棒材轧机生产