Common faults and solutions of high speed steel coil slitting line
The common faults and solutions for the high speed steel coil slitting lines are clearly defined to facilitate the high-speed steel coil cutting line equipment to serve us better, and at the same time, to make the equipment more efficient. The high-speed coil tangential equipment has collapsed when it is in use. Now, after the strip is taken from the winder, the coil is elliptical. This is because the tension is insufficient when winding. In this case, we must increase the tension.
When the high speed steel coil slitting line equipment is in use, the edge of the coil is not uniform. If the tension is insufficient, the receipt is not uniform. It is because the tension is too small at the beginning of winding and the tension is too large before the end of winding. When the edges are uneven, it is necessary to pay attention to increasing the tension at the beginning, and then the tension before the end should be properly reduced.
When the high-speed coil tangential line equipment is in use, it is because the unevenness of the winding tension is caused by the misalignment due to the misalignment of the heads or the time when the coils are inserted into the jaws of the winder. At this time, we are Be careful to cut off the material head with a straight-headed shearer to make it at right angles and ensure that the ends of the material are parallel when entering the jaws of the winder.
If high speed steel coil slitting line is used because the position of the steel sheet material is inserted into the jaws of the winder, the material is not received properly, which is due to the position of the partition material before the cutting line equipment. When the position of the steel plate material is inserted into the jaws of the winder, if the positions are not inconsistent, the change in the tension between the left and right sides of the steel plate results in uneven material reception. In view of this situation, care must be taken to ensure that the three positions are basically the same.
When the high speed steel coil slitting line equipment is in use, due to the looseness of the steel plate in the buffer pool, the material is not uniformly received. In detail, because the steel plate in the buffer tank fluctuates right and left, the angle of the equipment entering the high-speed coil tangent line is different. In order to prevent the occurrence of this phenomenon, attention should be paid to avoiding the phenomenon that the high-speed steel coil cutting line equipment before the two sets of additional ribs before the increase of pressure roller to prevent it from shaking, so that the level into the equipment.