谢韦尔钢厂切分轧制改造的设计及应用  

Design and Application of Modification for Split Rolling in Severstal Steel

作　　者：李威 胡于华[1] LI Wei;HU Yu-hua(WISDRI Engineering and Research Incorporation Limited,Wuhan,Hubei,430223,P.R.China)

机构地区：[1]中冶南方工程技术有限公司,湖北武汉430223

出　　处：《南方金属》2021年第3期46-50,共5页Southern Metals

摘　　要：切分轧制是高生产率和低成本生产小型棒材的一种十分成熟的技术,现已成为棒材生产的标准工艺。文章依托俄罗斯谢韦尔钢厂切分轧制改造项目,对产品规格为Φ10 mm和Φ12 mm的螺纹钢筋进行切分轧制改造,提出对现有的孔型系统、导卫、穿水冷却等装置的优化设计方案,同时对相关辅助设施进行改造,实现装备能力的升级,提高小时产量,取得较好的经济效益。Split rolling is a very mature technology for producing bars in small diameters with high productivity and low cost,and has become the standard process for bar production.This paper relies on the split rolling modification project of the Severstal Steel in Russia,and carries out the split rolling transformation of the rebars with the product specifications ofΦ10mm andΦ12mm,and proposes the existing pass,guide,water cooling and other devices.The design plan and transformation of the related auxiliary facilities are optimized to upgrade the equipment capacity,increase the hourly output,and achieve better economic benefits.

关 键 词：切分轧制 孔型 穿水冷却 夹送辊 

分 类 号：TG335.6[金属学及工艺—金属压力加工]