大型H型钢生产线系统主电机码盘变废为宝策略研究

Research on Strategy of turning waste into treasure for main motor code of large H steel production line

针对近几年主电机码盘故障出现上升的趋势,但是再更换下来的码盘检测时发现码盘本身光路及电路并没有损坏,损坏部位主要集中在码盘两侧转动轴承,其特点是轴承滚珠粉碎性的断裂,而码盘在更换轴承后还是能够再次使用的问题,尽早发现轴承问题并对轴承进行更换,则能够减少因为码盘而导致的主电机故障,并有效降低码盘的备件消耗进行了阐述。

in view of the rising trend of the faults of the main motor's code plate in recent years, it is found that the optical circuit and the circuit of the code plate itself are not damaged when the code disk is replaced again, and the damaged part is mainly concentrated on the rotating bearing on both sides of the code disk. Its characteristic is the bearing ball comminuted fracture, and the code disk can be used again after replacing the bearing. If the bearing problem is discovered as soon as possible and the bearing is replaced, the main motor fault caused by the code disk can be reduced. And effectively reduce the spare parts consumption of the code disk is expounded.