![控制热轧过程中带钢头部稳定性的方法](/CN/2013/1/2/images/201310011242.jpg)
基本信息:
- 专利标题: 控制热轧过程中带钢头部稳定性的方法
- 专利标题(英):Method for controlling strip steel head stability during hot rolling
- 申请号:CN201310011242.6 申请日:2013-01-11
- 公开(公告)号:CN103920721A 公开(公告)日:2014-07-16
- 发明人: 赵军华 , 方斌 , 沈勇 , 顾希希 , 唐豪伟
- 申请人: 宝山钢铁股份有限公司
- 申请人地址: 上海市宝山区富锦路885号
- 专利权人: 宝山钢铁股份有限公司
- 当前专利权人: 宝山钢铁股份有限公司
- 当前专利权人地址: 上海市宝山区富锦路885号
- 代理机构: 北京金信立方知识产权代理有限公司
- 代理人: 刘锋; 王传林
- 主分类号: B21B37/72
- IPC分类号: B21B37/72
The invention discloses a method for controlling strip steel head stability during hot rolling. The method includes the steps that (100) velocity deviation of guide wheels on two sides at an inlet can be measured when a current rack bites steel; (200) time of leveling action of the current rack on a strip steel head is locked; (300) calculated head leveling amount of the current rack is obtained; (400) the obtained calculated head leveling amount is compared with adjusting amplitude limit to determine actual leveling amount; (500) leveling operation is performed on roll gaps of the current rack according to the actual leveling amount. By means of the method for controlling strip steel head stability during hot rolling, deflected strip steel head can be automatically corrected, and thereby, the strip steel head can be stabilized.
公开/授权文献:
- CN103920721B 控制热轧过程中带钢头部稳定性的方法 公开/授权日:2016-02-24
IPC结构图谱:
B | 作业;运输 |
--B21 | 基本上无切削的金属机械加工;金属冲压 |
----B21B | 金属的轧制 |
------B21B37/00 | 专门适用于金属轧机或其加工产品的控制设备或方法 |
--------B21B37/72 | .尾端控制;前端控制 |