基于主成分分析方法的热轧过程影响参数分析  

Analysis of Influencing Parameters in Hot Rolling Process Based on Principal Component Method Analysis

作　　者：王秋平 Wang Qiuping(Beijing Jingcheng Star Technology Development Co.,Ltd.,Beijing 100176,China)

机构地区：[1]北京京诚之星科技开发有限公司,北京100176

出　　处：《山西冶金》2024年第6期39-41,44,共4页Shanxi Metallurgy

摘　　要：轧制过程中,轧制力、弯辊力、带钢厚度和轧件温度等参数波动均会对热轧带钢的成品质量产生影响,且不同参数对成品带钢板形的影响程度不同。通过主成分分析(PCA)方法对轧制过程参数进行系统分析,并将分析结果用于实际的轧制过程控制,板形质量显著提高,实际应用效果较好。It has been determined that the parameters affecting the rolling process include rolling force,roll bending force,strip thickness,strip width,etc.,but different parameters have different effects on the shape of finished strip.In this paper,several rolling process parameters are systematically analyzed by principal component analysis(PCA)method,and which parameters have a greater impact on them is determined.Finally,the analysis results are used in the actual rolling process control to obtain better finished products.

关 键 词：热轧 板形质量 过程参数 主成分分析 

分 类 号：TG335.11[金属学及工艺—金属压力加工]