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由于鞍钢半连轧厂改造的需要,对1700连轧机组主传动系统固有频率进行了电算分析,对轧制过程中主传动系统进行了扭振分析,为设备改造提供了有益的数据。
Due to the need of the transformation of Anshan Iron and Steel Company semi-continuous rolling mill, the inherent frequency of the main drive system of 1700 continuous rolling mill unit was calculated. The torsional vibration analysis of the main drive system during the rolling process provided useful data for equipment reconstruction.