In order to solve the problem that the profile pass rate of the steel plates with thickness less than 8 mm produced by the 4300 mm heavy and medium plate mill was below 87％,the factors of influencing the profile of the steel plates with thickness less than 8 mm were analyzed.After that,by improving such processes as heating,rolling,straightening and perfecting a rolling schedule,stable production of the steel plates with thickness less than 8 mm was achieved,and the profile pass rate of the steel plates was more than 98％.
关键词
4300/mm轧机/薄规格钢板/板形控制
Key words
4300 mm rolling mill/thin gauge steel plate/profile control
维普
万方数据