发明申请
US20050125091A1 Computer-aided method for determing desired values for controlling elements of profile and surface evenness
失效
用于确定用于控制轮廓和表面均匀度的元素的期望值的计算机辅助方法
- 专利标题: Computer-aided method for determing desired values for controlling elements of profile and surface evenness
- 专利标题(中): 用于确定用于控制轮廓和表面均匀度的元素的期望值的计算机辅助方法
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申请号: US10507649申请日: 2003-03-03
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公开(公告)号: US20050125091A1公开(公告)日: 2005-06-09
- 发明人: Johannes Reinschke , Friedemann Schmid , Marco Miele
- 申请人: Johannes Reinschke , Friedemann Schmid , Marco Miele
- 优先权: DE10211623.7 20020315
- 国际申请: PCT/DE03/00716 WO 20030303
- 主分类号: B21B37/38
- IPC分类号: B21B37/38 ; B21B1/22 ; B21B37/00 ; B21B37/28 ; G06F19/00
摘要:
Input variables, which describe a metal strip prior to and after the passage of a rolling frame, are fed to a material flow model. The material flow model determines online a rolling force progression in the direction of the width of the strip and fees said progression to a roller deformation model. The latter determines roller deformations from said progression and feeds them to a desired value calculator, which calculates the desired values for the controlling elements of profile and surface evenness using the calculated roller deformations and a contour progression on the runout side.