扭转道次间活套工艺在切分生产中的应用  

APPLICATION OF LOOP PROCESS BETWEEN TWISTED-PASS IN SPLIT ROLLING

作　　者：赵明亚[1] 王晓燕[1] 杜永军[1] 李娜[1] 何晓波[1] 

机构地区：[1]安阳钢铁集团有限责任公司

出　　处：《河南冶金》2012年第3期45-47,共3页Henan Metallurgy

摘　　要：对全水平连轧切分生产中轧件大头大尾现象进行了分析,介绍了扭转道次间活套工艺在切分生产中的具体应用情况。通过优化工艺布置和孔型配置,提高了切分工艺稳定性,改善了产品质量。The paper analyzes big head and tail of the bar between twisted - pass in split rolling and introduces the specific application of loop process. It has enhanced the stability of split rolling and improved product quality by means of process improvement and pass configure.

关 键 词：活套 全水平轧机 切分轧制 棒材 

分 类 号：TG335.1[金属学及工艺—金属压力加工]