Abstract：Aiming at the low percent of pass of side trimming of IF steel after pickling and cold rolling, the essential factors that caused the defects of side trimming and the precautionary measures were investigated and the operational principle of side trimmer was researched. The measures such as limiting the side clearance and the overlapping deviation of the side trimmer before it works, increasing the hardness of the side trimmer, reasonable matchup of the side clearance and the overlapping, and keeping the stable and high speed of side trimming were taken. All the above measures increased the percent of pass of side trimming greatly, which laid the foundation of producing the rolled steel within width allowance and also ensured the smooth operation of rolling mill and stable production.
收稿日期: 2014-04-20
出版日期: 2014-12-02
引用本文:
李生存. 酸轧IF软钢切边技术研究与实践[J]. 钢铁, 2014, 49(12): 85-89.
LI Sheng-cun. Research and Practice in Side Trimming Technology of IF Steel. Iron and Steel, 2014, 49(12): 85-89.
2014, Vol. 49 
