C auses and C ontrol M easures of the R ibbing D efect on C old-R olled S teel S trips
WU Yuhong
WANG Yulei
ZHANG Hengwei
QI Zhenbao
Abstract：The formation mechanism and causes of the ribbing defect on cold-rolled steel strips are analysised in this paper. The wedge of the strip is controlled within 0.04 mm and the crown is increased from 0.03 mm to 0.05 mm by optimizing the arrangement of rolling plan, controlling the uniformity of roll wear, improving the crown of cold rolled base and lowering the wedge;the incidence of ribbing is reduced from 0.90%to 0.30%.
Keywords：cold-rolled steel stripribbingroll gap shapecontrol measures
Publication Date：2014-05-02
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：2( 18-19 )