It is presented that the switch control with dead limits drives a motor to accomplish the control requirement of automatic feeding of cousumable electrode in electroslag casting of heavy crankshaft.
介绍了带死区的开关量控制在大型曲轴电渣溶铸中驱动电动机，以实现自耗电极的自动进给要求。
Electrode automatic control is a key technique in arc furnace steel making.
电极调节是电弧炉炼钢中的关键技术。
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