介绍了武钢冷轧横切机组在生产过程中存在的飞剪抖动问题及对生产造成的严重影响,分析了飞剪的工作原理及控制方式,探讨出造成飞剪抖动的原因。并结合本机组的实际生产情况,给出了解决该问题的方案,成功解决了飞剪抖动的问题,既提高了板材成材率,又在很大程度上降低了设备故障时间。 The problems of flying shear jitter and the serious influence on the production of the cold rolling crosscutting unit in WISCO were introduced. The working principle and control method of the flying shear were analyzed, and the reason of the flying shear jitter was also discussed. Combined with the actual production situation of this unit, a solution to this problem is given, which successfully solves the problem of flying shear jitter, which not only improves the yield of sheet metal, but also greatly reduces the equipment failure time.