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分析了攀钢冷轧厂精整机组擦伤的形成原因，与平整工序的卷取张力以及精整机组的来料厚度、运行速度、张力、切边质量、矫直机调节有关，通过对相关因素的讨论，找出了实际生产中解决擦伤问题的方法，实施后取得显著效果。
The reasons for the formation of the abrasion of Finishing Unit in Panzhihua Iron and Steel Co., Ltd. were analyzed. It was related to the coiling tension of the smoothing process and the feeding thickness, running speed, tension, trimming quality and straightening machine adjustment of the finishing unit. On the discussion of relevant factors, we found out the method to solve the abrasion problem in actual production, and achieved remarkable results after the implementation.