本文叙述了切分轧制法的特点及其应用,它是一种节能的轧制新工艺,是生产钢坯的有效方法。该法可以节省投资,保证钢坯质量,降低成本,优点很多。但目前还存在一定问题,如辊环的选择等,尚需进一步研究,这种方法不但可应用在线材生产上,实现多线轧制,而且也可应用在型钢生产上。 This paper describes the characteristics and application of the split rolling method. It is a new energy-saving rolling process and an effective method for producing billet. The law can save investment, ensure the quality of billets, reduce costs, many advantages. But there are still some problems, such as the choice of roll ring, etc., still need further study, this method can be applied not only in wire production, multi-line rolling, but also can be used in the production of steel.