热镀锌卷尾部塔形缺陷的分析和预防措施

特殊钢 ›› 2011, Vol. 32 ›› Issue (4): 39-41.

热镀锌卷尾部塔形缺陷的分析和预防措施

岑耀东

包钢薄板坯连铸连轧厂，包头014010

收稿日期:2011-02-28 出版日期:2011-08-01 发布日期:2022-11-03
作者简介:岑耀东(1982-)男，内蒙古科技大学硕士研究生，助理工程师,2006年内蒙古科技大学毕业,带钢连续热镀锌研究。

Analysis on Telescoped Coil Defect of Hot Galvanized Strip and Preventing Measures

Cen Yaodong

Compact Strip Production Plant, Baotou Iron and Steel Co, Baotou 014010

Received:2011-02-28 Published:2011-08-01 Online:2022-11-03

摘要/Abstract

摘要： 通过对热镀锌板卷取过程中产生卷尾塔形的分析,得出卷取张力不匹配和套筒与芯轴打滑是造成卷尾塔形缺陷的主要原因。通过改造张力卷取机的芯轴,采用恒张力控制和恒扭距控制相结合的卷取模式,优化卷取张力,有效地避免镀锌板卷尾塔形的产生。

关键词: 热镀锌板卷, 尾塔形, 张力卷取机, 芯轴, 扭距控制, 卷取张力优化

Abstract: According to analysis on telescoped coil produced during coiling process of hot galvanized strip, it is obtained that the unmatched coiling tension and the slip of mandrel in sleeve are main causes to bring about telescoped coil defect. To revamp the mandrel of coiling tension reel, use the coiling model of constant tension control combined constant torque control, and optimize the coiling tension are available to avoid the formation of telescoped coil of hot galvanized strip.

Key words: , Hot Galvanized Strip, Telescoped Coil, Tension Coiling Reel, Mandrel, Torque Control, Optimization of Coiling Tension

岑耀东. 热镀锌卷尾部塔形缺陷的分析和预防措施[J]. 特殊钢, 2011, 32(4): 39-41.

Cen Yaodong. Analysis on Telescoped Coil Defect of Hot Galvanized Strip and Preventing Measures[J]. Special Steel, 2011, 32(4): 39-41.