...
首页> 外文期刊>塑性と加工 >Hot strip crown control method that makes use of crown-ratio hereditary distribution in lateral direction
【24h】

Hot strip crown control method that makes use of crown-ratio hereditary distribution in lateral direction

机译:利用横向凸度比遗传分布的热轧带凸度控制方法

获取原文
获取原文并翻译 | 示例
   

获取外文期刊封面封底 >>

       

摘要

A three-dimensional rigid plastic finite element method is applied to control the profile of a hot strip. Lateral metal flow takes place in a rolled material within an area of some distance from the edge of material, which means that the crown-ratio hereditary coefficients in the lateral direction are not uniform but is distributed in the hill form. These physical properties are tested on a working hot strip mill at Nippon Steel Oita Works. Center crown control applied to former finishing stands can change the central area of the strip crown, while edge crown control applied to latter finishing stands can change the edge area of the strip crown, by the use of these physical properties.
机译:应用三维刚性塑料有限元方法来控制热轧带钢的轮廓。金属的横向流动发生在与材料边缘相距一定距离的区域内的轧制材料中,这意味着横向上的冠状比遗传系数不均匀,而是以丘陵形式分布。这些物理性能在新日铁大分工厂在运转的热轧机上进行了测试。通过使用这些物理特性,应用于前精轧机架的中心凸度控制可以更改带材凸度的中心区域,而应用于后精轧机架的边缘凸度控制可以更改带材凸度的边缘区域。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号