摘要
通过对冷轧板带钢平整工艺及平整机工作原理的了分析,找出了平整时横折缺陷产生的主要原因,通过工业试验,制定合理的伸长率和张力制度,严格来料质量要求,可以避免横折印缺陷的产生,提高平整带钢的表面质量。
By analyzing the technics of cold strip temper rolling and the working principles of temper rolling machine,it finded out the main cause of cross breaks is the yield point elongation and the high tensile stress at the entrance of temper rolling mill.It is necessary to establish rational elongation and tension,control the quality of coming strip strictly,avoid cross breaks as well as improve the surface quality of strip.
出处
《河北理工大学学报（自然科学版）》
CAS
2009年第4期43-46,共4页
Journal of Hebei Polytechnic University:Social Science Edition
关键词
冷轧带钢
平整
横折印缺陷
cold strip
temper rolling
cross breaks
