摘要
介绍了国内第１条全套引进的大Ｈ型钢生产线的孔型设计步骤、方法及主要工艺技术参数的选取，重点介绍了连铸异型坯孔型设计的特点，万能水平辊及轧边机轧辊主要尺寸的确定，以及串列可逆连轧式万能轧机压下规程的制定．
The pass design steps, method and technology parameters choice for large H--beam production line which isthe fast whole line impoirted are introduced. The characteristics of pass design of continuous casting beam blank, calculationroll dimemion of roughing and edging mill, making reduction schedule of universal tandem mills are especially introduced.
出处
《轧钢》
1999年第5期24-27,共4页
Steel Rolling
关键词
H型钢
孔型设计
压下规程
H--beam
pass design
reduction schedule
