【作者】 刘建辉； 王国连； 贾立仁；

【Author】 Liu Jianhui Wang Guolian Jia Liren (No.2 Steelworks of Shougang Co.)

【机构】 首钢第二炼钢厂；

【摘要】 首钢第二炼钢厂原有的大板坯连铸机由于机型落后、装备陈旧、控制精度低等问题,造成生产的铸坯质量不稳定、铸机维护费用高。经过全面论证后,决定对原有板坯铸机进行改造。目前,升级改造后的新板坯铸机运行良好,铸坯质量得到了较大的提高。更多还原

【Abstract】 The existent slab caster of No.2 Steelworks of Shougang Corp was running with unstable slab object quality and higher cost of maintenance due to serious shortcomings such as machine model far behind the times, outdated equipments and low control precision. On the grounds of full argument in our Works, the modification project of the existent slab caster has been launched. At present the upgraded slab caster operates in good states, continuous slab quality improved considerably.更多还原