纯钛板材冷轧的轧制力数学模型研究  

Mathematical Model for the Cold Rolling Force of Titanium Plate

作　　者：程挺宇[1] 郑锋[1] 

机构地区：[1]宝钢工程技术有限公司,上海201900

出　　处：《稀有金属与硬质合金》2009年第4期26-28,共3页Rare Metals and Cemented Carbides

摘　　要：为有效控制钛板冷轧过程中的各项工艺参数,对其轧制力数学模型进行了研究。通过Maple软件拟合、钛板冷轧试验、多元非线性回归分析等方法,确定了钛板平均轧制压力模型,进而建立轧制力模型。该模型钛板轧制力计算值与实测值的平均相对误差为8.0%。The mathematical model for the cold rolling force of titanium plate is studied to control the technological parameters. Based on Maple software, titanium plate cold rolling experiments and multivariate nonlinear regression,average titanium plate rolling pressure model is obtained and then rolling force model is established. Compared with the measured value of titanium plate rolling force, the average relative error of the calculated value from the model is 8.0 %.

关 键 词：钛板 冷轧 轧制力 数学模型 MAPLE软件 多元非线性回归 

分 类 号：TG302[金属学及工艺—金属压力加工]