论文部分内容阅读
日本住友金属工业公司小仓厂完成了线材轧机的改造，其中加热炉设备改造的情况如下：（１）均热段改为步进梁式。加热炉的各段由步进炉底式驱动改成均热段为步进梁式驱动，并在均热段新设下加热。由于步进炉底和步进梁并用，因此可防止钢坯塌边和确保运送稳定，出炉钢坯温度较
Sumitomo Metal Industries Co., Ltd. Ogura completed the transformation of wire rod mill, furnace equipment, which is the transformation of the situation as follows: (1) the soaking section into a walking beam. Each section of the heating furnace is converted into a soaking zone driven by a walking hearth so as to be a walking beam drive, and a new heating is set in the soaking zone. Due to the step-by-step bottom of the furnace and the walking beam, the billet can be prevented from sagging and the transportation is stable. The billet temperature is higher than that of the billet