Research and design on cold frame for unsymmetry section steel 非对称型钢冷床的设计研究
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Application of dual - feed four way upper discharging device in bar cooling bed 双线4通道上卸钢装置在棒材冷床上的应用
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Cooling bed shears 冷床附近的剪切机
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The main contents of the erp project are : adding some equipment ( such as : sizing mill , cooling bed , roll table and so on ) , rebuilding some machine set ( such as : number 3 cooling bed , ultrasonic tester ) , settling process - control chart ) ，提出了对生产线进行生产流程再造的攻关项目，其主要思路是：增加部分机组(如定径机组、冷床、辊道等) 、改造部分机组(如3 #冷床、超探机组) 、整理工艺流程。
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Due to the low mechanical efficiency and long circulating period of the down - charging system of cold bed in bar production line , this paper puts forward the improving project , which adopts ethernet supplemented by dp network , applies the fm350 - 2 advanced counter and suitable maths model and combines the technique of the transducer and hydraulic pressure drive control to realize auto - control 摘要针对棒材生产线上冷床下卸钢系统机械效率低、运行周期长，不能适应快节奏生产的现状，采用以工业以太网为主、 dp网为辅的网络通讯，应用西门子fm350 - 2高速计数器，通过有效的数学计算模型，结合变频器和液压传动控制技术，实现网络自动化控制。
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Intermediate frequency furnace ? continuous casting billets ? heated by heating furnace ? rough rolling ? head and tail end cutting ? intermediate rolling ? head and tail cutting ? finish rolling ? water cooling treatment ? multiple - length cutting and dividing ? cooling on the cooling bed ? cutting - to - length by cold shear ? collecting and bundling ? to warehouse 中频熔炉连续的铸件钢坯重复加热的熔炉粗轧顶端和尾端切断中间压轧顶端和尾端切断完成压轧水冷处理多功能的长度切割和分段在冷床上冷却冷却后冷剪长度聚集捆包运到仓库。
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Abstract : a new type cold frame is intruduced . the deformation of unsymmetry section steel after cooling is mainly eliminated by reversely curring it on line , ensuring the achievement of automation of meticulous repair . at the same time the disposing principle of equilibrium weight on the driving axis of cold frame drived by eccentric wheel was improved . the torsional moment of transmission shaft and power of electric motor are reduced by the method 文摘:介绍了一种新型冷床，通过在线对非对称型钢进行反向弯曲，基本上消除了非对称型钢冷却后的变形，保证了精整工序自动化的实现.同时,提出了偏心轮驱动的冷床驱动轴上平衡重的配置原则.此方法可降低传动轴上所受的扭矩，减少了电动机的功率
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Qualified molten steel from the steelmaking furnace will be contained in ladle and conveyed to continuous caster , poured into crastyllizer through pouring basket , then handled with the processes of vibration , water spraying cooling , straightening , roll conveying , flame cutting , and cooling on cooling bed , finally the formed billets will be stored at the stockyard or directly sent to the heating furnace of rolling mill for heating 炼钢炉冶炼出合格的钢水，用钢水包送至连铸机，经中间包浇注到结晶器，再经振动水喷淋冷却拉矫辊道输送火焰切割冷床冷却，最后存放于钢坯堆放区或直接送至轧钢机加热炉进行加热。
