1) rolling force models
轧制压力模型
1.
Some defects of the traditional rolling force models of cold tandem rolling mill were found out, and new rolling force models based on genetic neural networks were set up.
对鞍钢冷轧厂四机架冷连轧机轧制压力模型进行了认真分析,指出了其存在的缺陷。
2) rolling force model
轧制力模型
1.
Modified rolling force model of hot strip mill applied for ferritic warm rolling;
铁素体热轧轧制力模型的改进
2.
Two kinds of adaptive learning way for improving setting accuracy of rolling force model were discussed.
选择考虑冷轧带钢轧制过程变形区金属塑性变形和入、出口弹性变形的Bland-Ford-Hill模型作为冷轧过程控制轧制力模型并进行分析,确定出变形抗力和摩擦系数是影响轧制力最主要的两个因素。
3.
According to the characteristics of plate rolling,a more reasonable mill spring model and rolling force model are developed for the reform project of 2?500?mm finishing mill in Nan Steel.
结合南钢2 500 mm精轧机组改造项目,根据中厚板生产工艺特点,确定合理的弹跳模型和轧制力模型。
3) model of rolling force
轧制力模型
1.
A nonlinear formula is derived for tandem strip cold rolling process based on Bland-Ford-Hill model of rolling force and the deformation resistance model in view of both the plastic deformation of workpiece in deformation zone and elastic deformation at either the entrance or the exit of the zone.
以考虑冷连轧带钢轧制过程变形区金属塑性变形以及入口、出口弹性变形的变形抗力模型和Bland Ford Hill轧制力模型为基础,将实测轧制力值代入轧制力计算模型建立起以变形抗力后计算值为未知量的非线性方程,求解该方程可以得到变形抗力后计算值,进而通过指数平滑法计算出变形抗力模型中的自适应学习系数·实际应用表明,由该方法得到的变形抗力后计算值的精度和稳定性能满足模型在线控制要求,可以提高在线控制变形抗力模型和轧制力模型的计算精度
4) rolling pressure
轧制压力
1.
Research on influence with the change of rolling pressure set value on the shape;
轧制压力设定值的变化对板形影响的研究
2.
Study on the rolling pressure of H-beam during rolling process;
轧制过程中H型钢轧制压力的变化情况分析
3.
Modeling and Simulating Investigation of Rolling Pressure Distribution during Rolling Casting Process of Aluminum Strip;
铝带坯铸轧过程轧制压力的建模与仿真研究
5) rolling force
轧制压力
1.
Prediction of Rolling Force for Medium Plate Mill by Artificial Neural Networks;
中板轧机轧制压力人工神经网络预报
2.
Research on the rolling force of ZR-22BS-42 type sendzimir mill;
ZR-22BS-42型森吉米尔轧机轧制压力的研究
3.
According to the characteristics of two-stand temper mill,a rolling force model with elongation distribution calculation function was established on the criterion that the best shape of strip is obtained under the base bending force.
针对双机架平整机的特性,以基态弯辊力下带材出口板形最好为准则,提出具有双机架平整机伸长率分配系数计算功能的轧制力模型;在此基础上,为了改善传统轧制力模型的预报精度,提出了先通过神经网络利用在线测得的实际数据预测变形抗力和摩擦因数,再与轧制力机理模型自学习过程相结合的轧制力预报新方法;并将其应用于宝钢1220双机架平整机的生产实践,结果表明此模型可以高精度地预报轧制压力。
6) pressure rolling
压力轧制
补充资料:板带轧制速度规程(见板带轧制规程设计)
板带轧制速度规程(见板带轧制规程设计)
speed schedule for plate and strip rolling
bandai zhazhi sudu guieheng板带轧制速度规程(speed seheduxe fo:plateand strip rolling)见板带札制规程设计。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条