Before production, it is necessary to do a full self-inspection on the copper rod to be produced, find out the quality defects of the copper rod in time, and find corresponding countermeasures in time according to different situations, or reduce the wire drawing speed, or remove the defective section. During production, constantly observe whether the annealing current of the wire drawing is normal, especially when it is just started, pay special attention to the change of the annealing current, adjust the size of the annealing current according to the change of the wire speed, and then make the annealing current slowly follow the wire. The speed increases and becomes larger to ensure the normal operation of the equipment.
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