安钢高线粗中轧孔型优化  

Pass Optimization of Roughing Medium Rolling in High-Speed Wire Rod of Anyang Steel

作　　者：刘松[1] 裴朝农[1] 邓保全[1] 陈占杰[1] LIU Song;PEI Chao-nong;DENG Bao-quan;CHEN Zhan-jie(Anyang Iron and Steel Group Co.Ltd.,Anyang 455004,China)

机构地区：[1]安阳钢铁集团有限责任公司,河南安阳455004

出　　处：《甘肃冶金》2022年第1期71-72,76,共3页Gansu Metallurgy

摘　　要：介绍了原孔型设计中存在的侧壁斜度小、轧槽浅等问题,通过采取不同的措施对孔型进行优化,轧辊消耗降低,产品质量有所提升。同时,实现了中轧Φ22 mm圆钢与螺纹钢孔型共用。It is introduced that the problems of the small sidewall slope and shallow rolling groove in the pass design.Through optimization by taking different measures,roll consumption reduced and product quality has improved.At the same time,realize the sharing ofΦ22 mm round steel and the rebar in the middle rolling.

关 键 词：高速线材 孔型 优化 侧壁斜度 

分 类 号：TG332[金属学及工艺—金属压力加工]