钢管2025，Vol.54Issue(4)：19-24,6.DOI:10.19938/j.steelpipe.1001-2311.2025.4.19.24
基于PyQt5的FQM连轧管机壁厚调控系统开发
Development of PyQt5-based Wall Thickness Control System for FQM Pipe Mill
张禛琪 1胡建华 1何宗霖 1秦捷 2黄贤安 2郝志红 2陈建勋1
作者信息
- 1. 太原科技大学材料科学与工程学院,山西太原 030024
- 2. 太原重工股份有限公司技术中心,山西太原 030024
- 折叠
摘要
Abstract
Described here in the paper is the research that leads to having developed a wall thickness control system on the basis of the Python PyQt5 framework.A software platform for off-line process parameter adjustment of the mandrel pipe mill is set up by means of systematically analyzing the process of the mandrel pipe mill to extract the key process parameters as affecting the pipe wall thickness.The core of the said system covers the aspects including establishing a complete mathematical model of the mandrel mill process which involves such critical parameters as the wall reduction rate,the pass parameters,the speed and rpm,etc.;developing a prediction and adjustment module for the wall thickness reduction rate.The system is verified via the actual application to a 3-roll,6-stand FQM as located at a certain domestic tube plant,showing that the predicted result is well in compliance with the actually measured data.The said control system as newly developed provides a reliable wall thickness control solution for production of the continuously-rolled pipe,and lays the technical foundation for the follow-up intelligence upgrade.关键词
FQM连轧管机/壁厚控制/PyQt5/工艺建模/智能调控Key words
FQM/wall thickness control/PyQt5/process model/intelligent control引用本文复制引用
张禛琪,胡建华,何宗霖,秦捷,黄贤安,郝志红,陈建勋..基于PyQt5的FQM连轧管机壁厚调控系统开发[J].钢管,2025,54(4):19-24,6.
