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通过对导盘材质的组织、成分及金相结构分析，研究了ＡｃｃｕＲｏｌ轧管机合金球墨铸铁导盘在工作中因轧制钢管的甩尾而将导盘工作面的高边崩掉的原因，提出了改进措施。
Through the analysis of the structure, composition and microstructure of the guide plate, the reason why the high side of the guide face collapses due to the tailing of the rolled steel pipe during the work of AccuRol ductile iron ductile iron guide plate was studied. Put forward the improvement measures.