武钢大型轧钢厂Φ860开坯机轧制I16七道次改五道次的可行性分析  

ANALYSIS OF THE FEASIBILITY TO SUBSTITUTE 5 PASSES FOR 7 PASSES IN ROLLING ON 860 COGGING MILL AT THE HEAVY STEEL ROLLING PLANT OF WUHAN IRON AND STEEL COMPANY

作　　者：黄宁 杭乃勤 余驰斌 赵刚 徐光 李承斌[1] 钟爱华[1] 邹大鹏[1] 周禹成[1] 

机构地区：[1]武汉钢铁学院,武汉钢铁(集团)公司

出　　处：《武汉钢铁学院学报》1995年第4期400-406,共7页

摘　　要：作者通过对武钢大型轧钢厂８６０开坯机七道次轧制Ｉ１６及五道次轧制Ｉ１８的现场有参数的测试、计算及分析，提出了８６０开坯机五道次轧制Ｉ１６的孔型及压下规程的新方案．这对缩短８６０开坯机的轧制时间，简化操作，提高产量具有实用价值。Through measure, calculation and analysis of the parameters as to rolling 116 through 7 passes and 5 passes respectively on a 860 cogging mill at'the Heavy Steel Rolling Plant of Wuhan iron and Steel Company, the authors present a plan to modification of the pass or groove pattern and screwdown specifications as to rolling 116 through 5 passes instead of 7 passes on the rt860 cogging mill.The plan has proved feasible to shorten the rolling time on the 2860 cogging mill,simplify the operation and raise the production.

关 键 词：开坯机 轧制 道次 孔型 压下规程 

分 类 号：TG333.5[金属学及工艺—金属压力加工]