长钢H型钢生产中的几个关键问题

Keys to Production of Hot Rolled H-beam at Shanggang

介绍了长钢热轧H型钢生产线的工艺及设备状况,提出了热轧H型钢生产中存在的炉温控制、开坯机轧出异型坯尺寸控制、万能轧机调整和矫直机矫直调整四个关键问题,及相应的解决办法。

The process and equipment of H-beam production line are introduced at shangang. The key problems-the furnace temperature and special-billet measure control and universal mill adjustment and the straightener adjustment are pointed out ,and the relative methods are put forward to resolve them.