1前言鞍钢冷轧薄板厂的小5。。肺1300X17oomm四辊式平整机是苏联50年代设计并提供的全套设备。该机组设计轧制速度为Zom/s。自196。军投产以来,该机组运转一直不正常,未能达到设计指标。1964年冶金部组织成立了平整机精调小组,对原设计的电控系统进行了改进和精调, 1 Foreword Anshan Iron and Steel Company small cold rolling mill 5. . Lung 1300X17oomm four-roll leveling machine is the Soviet Union 50’s designed and provided a full set of equipment. The unit design rolling speed of Zom / s. Since 196. Since the military was put into operation, the operation of the crew has been abnormal and failed to meet the design targets. In 1964, the Ministry of Metallurgy set up a smoothing machine fine adjustment team, the original design of the electronic control system has been improved and fine-tuning,