Optimization of the lower coiling tail-end device and method for steel strip finishing line
JIN Enhui
JIN Jianfei
LYU Yangyang
MA Lansong
Abstract：To address issues such as bending and folding during the lower coiling tail-end process of steel strip finishing lines,an optimized method has been proposed.Without increasing equipment design and manufacturing costs,this method effectively resolves defects in traditional methods by adjusting equipment processing sequences and optimizing roller shapes.Additionally,accurate functional relationships between strip tail-end length and coil diameter are obtained through graphical methods and software fitting,enabling precise control of strip tail positions during the lower coiling tail-end process.This method has been successfully applied in engineering practice,achieving a 100%success rate in tail positioning and significantly improving strip steel quality and yield.
Keywords：finishing linelower coilingtail-endfittingyield
Publication Date：2025-09-20
Online Publishing Date：2025-10-28(First online date of this platform, not the publication date of the document)
Pages：5( 51-55 )