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该文主要根据莱钢620mm热轧窄带钢生产实际的需要,设计了一套立辊轧机快速换辊系统。系统采用了伸缩式十字轴提升换辊型式接轴,有效缩短了换辊时间,减低了劳动强度。
This paper mainly based on the actual needs of the production of 620mm hot rolled narrow strip steel in Laiwu Steel, designed a rapid roll changing system for vertical roll mill. System uses a retractable cross shaft to enhance the type of roller shaft, effectively reducing the roll change time and reduce labor intensity.