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Importance of daily maintenance of steel hot wire rod rolling mill production line products
Steel hot wire rod rolling mill production line products are widely used steel rolling machinery. In order to ensure the smooth progress of daily work, daily maintenance is particularly important. It should be noted that if the daily maintenance of the rolling mill is not in place, the service life will be greatly reduced. Check the rolling mill for oil, water and gas leakage and overheating of parts every day; reduce losses caused by illegal operation of equipment or untimely maintenance. These are all necessary maintenance measures.
In steel hot wire rod rolling mill production line products, the thickness automatic control system on the rolling mill operates in strict accordance with the rolling mill operating procedures and operating methods. Gearbox maintenance. The gearbox is cleaned at least once a season. When the roll feeds steel to the limit position, it must be Pay special attention to the safe operation of rolling equipment. When operating the rolling mill, attention should be paid to the fact that the hand is pressed by the steel plate and rolled in together with the feeding steel. When using the crane to lift the rolling mill for inspection, be careful not to collide with the machine.
In the operation of steel hot wire rod rolling mill production line products, all personnel should coordinate with each other and follow the instructions of the person in charge of the rolling mill production line. According to the different process requirements of rolling water and padding treatment liquid, the parts where the roll shafts contact are filled with elastic materials. During the rolling mill process, the rollers and the raceway are in line contact or trimmed line contact, with a large radial load capacity, suitable for bearing heavy loads and impact loads.
If irregular noises are found, such as abnormal phenomena such as the roll cannot be touched and impacted due to the sudden release of the load after the steel bar is interrupted, the machine should be stopped immediately for inspection, and maintenance can only be carried out after the steel hot wire rod rolling mill production line products have completely stopped . After the main drive of the rolling mill motor is stopped, the upper and lower rolls can be raised and lowered. When cleaning, first stop in a hot state, unscrew the oil drain plug at the side end of the gearbox, turn over the rolls to tilt and reset and the upper roll to tilt.