1580mm热轧轧辊磨损预报模型的优化  

Optimization of roll wear model for 1580 mm hot strip mill

作　　者：张长利[1] 王秋娜[2] 朱鹤鸣[3] 王凤琴[1] ZHANG Chang-li WANG Qiu-na ZHU He-ruing WANG Feng-qin(Shougang Research Institute of Technology, Beijing 100043, China Shougang Qianan Iron ＆ Steel Company, Qianan 064404, China Engineering Research Institute, University of Science and Technology Beijing, Beijing 100083, China)

机构地区：[1]首钢技术研究院,北京100043 [2]首钢迁安钢铁有限责任公司,河北迁安064404 [3]北京科技大学冶金工程研究院,北京100083

出　　处：《轧钢》2016年第4期27-30,共4页Steel Rolling

摘　　要：根据某厂1580mm热轧轧辊磨损数据的分析,考虑轧制钢种和轧辊非均匀磨损的影响因素,对轧辊磨损预报模型进行了改进,并对模型参数进行了优化。经实验验证,改进后模型预测值与实测值较接近,提高了轧辊的磨损预报精度。Based on the analysis of roll wear of a 1 580 mm hot strip mill（HSM）, considering of the influence of steel grades and non-uniform wear, the mathematical roll wear model was improved and parameters were identified. With the optimized mathematical model and parameters, the predicted roll wear curves were close to the measured ones, showing that the prediction precision had been improved by the optimized model.

关 键 词：热轧机 轧辊磨损 预报模型 优化 

分 类 号：TG333.17[金属学及工艺—金属压力加工]