影响宽厚板成材率的因素及改进措施  

Influencing Factors and Improving Measures of Wide and Heavy Plate Yield Rate

作　　者：王苏利 冯路路 Wang Suli;Feng Lulu(School of Mechanical Engineering,Jing Chu University of Technolog)

机构地区：[1]荆楚理工学院机械工程学院

出　　处：《宽厚板》2018年第3期45-48,共4页Wide and Heavy Plate

基　　金：荆楚理工学院校级科研基金项目(No.YB201702)

摘　　要：按照宽厚板生产工序阐述了宽厚板成材率的组成,具体分析了MES系统计算理论成材率、计划成材率、实际成材率的影响因素。结果表明:通过采用合理的钢坯尺寸计算公式、优化铸坯尺寸进位、降低烧损、负公差轧制、提高剪切精度、大板头降级改判以及降低废品率等措施,可以提高钢板的成材率。The article describes the components of wide and heavy plate yield rate in the order of production procedures,makes detail analysis on the influencing factors of MES system theoretic yield rate,planned yield rate and actual yield rate. The results show that the yield rate of steel plate can be improved by using rational slab dimension calculating formula,optimizing slab dimension carry,reducing burning loss,minus tolerance rolling,improving cutting accuracy,downgrading and judgement changing of large crops,lowering rejection rate.

关 键 词：宽厚板 成材率 影响因素 改善措施 

分 类 号：TF777[冶金工程—钢铁冶金] TG335.5[金属学及工艺—金属压力加工]