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1.概况 1.1 设计特征 全国产化的二机二流R6m新型小方坯连铸机,是根据韶关钢铁厂提出的工艺要求,结合了国外近年有关小方坯连铸机的先进技术和我国自己的连铸技术,开发研制的具有我国特色的第一台R6m新型小方坯连铸机,为我国连铸机增加了一个新品种。图为连铸机正在工作。 这套连铸机保持了目前国内外小方坯连铸机的若干优点,如:各流单独控制,操作灵活,流间距较小,布置合理;部件可快速整体更换,离线检修,可提高铸机作业率;采用钢水罐回转台,可快速更换钢罐,有利连浇,漏钢时也易于处理;摆式飞剪动作快,金属损耗少;有较完整的检测控制系统,联锁、监视信号、越限报警控制等较齐
1. General 1.1 Design Features The second-class and second-rate R6m new billet caster produced in China is based on the technological requirements proposed by Shaoguan Iron and Steel Plant and combines with the advanced technology of foreign billet caster in recent years and China’s own Continuous casting technology, developed with the Chinese characteristics of the first new R6m billet caster, China’s continuous casting machine added a new breed. The picture shows the continuous casting machine is working. The continuous casting machine maintains a number of advantages of the current domestic and foreign billet caster, such as: separate flow control, flexible operation, small flow spacing, reasonable layout; parts can be quickly replaced as a whole, off-line maintenance, can improve the casting Machine operating rate; the use of steel tank turntable, can quickly replace the steel tank, with the advantages of continuous pouring, when the steel is also easy to handle; tilting fly fast action, less metal loss; a more complete detection control system, interlocking, surveillance Signal, the more limit alarm control and so on