热轧六次方支撑辊辊型曲线技术的研究与应用  

RESEARCH AND APPLICATION OF ROLL PROFILE CURVE TECHNOLOGY FOR HOT ROLLING SIXth-POWER SUPPORT ROLLER

作　　者：贾宝瑞 栗建辉 吕小虎 Jia Baorui;Li Jianhui;Lv Xiaohu(No.1 Steel Mill of Tangshan Iron and Stell company,HBIS Group,Tangshan 063000,China)

机构地区：[1]河钢唐钢一钢轧厂,唐山063000

出　　处：《冶金信息导刊》2020年第2期40-42,共3页Metallurgical Information Review

摘　　要：新设计一种六次方支撑辊辊型曲线,替代常规使用的热轧支撑辊边部二次倒角工艺,能够改善成品带钢板形。六次方支撑辊辊型曲线是一次磨削成型的曲线,不用单独磨削支撑辊的两侧倒角,提高支撑辊的磨削效率。A new sixth-power support roll profile curve is designed,which can improve the profile of finished steel strip by replacing the conventional secondary chamfering process of the side of hot rolling support roll.Sixthpower support roll shape curve is a grinding curve,do not need to separate grinding support roll on both sides of the chamfering,improve the grinding efficiency of support roll.

关 键 词：支撑辊 辊型曲线技术 六次方方程 磨削效率 

分 类 号：TG5[金属学及工艺—金属切削加工及机床]