发明授权
- 专利标题: Method for rolling strips in a roll stand
- 专利标题(中): 在轧机机架中轧制钢带的方法
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申请号: US11630935申请日: 2005-06-03
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公开(公告)号: US08096161B2公开(公告)日: 2012-01-17
- 发明人: Uwe Baumgärtel , Ralf Wachsmann , Jürgen Seidel
- 申请人: Uwe Baumgärtel , Ralf Wachsmann , Jürgen Seidel
- 申请人地址: DE Düsseldorf
- 专利权人: SMS Siemag Aktiengesellschaft
- 当前专利权人: SMS Siemag Aktiengesellschaft
- 当前专利权人地址: DE Düsseldorf
- 代理机构: Lucas & Mercanti, LLP
- 代理商 Klaus P. Stoffel
- 优先权: DE102004031354 20040628
- 国际申请: PCT/EP2005/005991 WO 20050603
- 国际公布: WO2006/000290 WO 20060105
- 主分类号: B21B31/18
- IPC分类号: B21B31/18 ; B21B37/24 ; B21B29/00 ; B21B23/00
摘要:
The invention relates to a method for rolling strips in the roll stand of a rolling mill, wherein said roll stand consists of two axially displaceable working rollers which are provided with a CVC-grinding or a similar contour and whose curved profile is expressed in a third or higher-order polynom and, simultaneously with simple handling of working rollers with large possibilities of adjusting the profile and flatness, the aim of said invention is to homogenize the working rollers wear. For this purpose, the increased cyclic shifting of the working rollers is induced or forced by a cyclic variation of the setting values of the curve of the working cylinders from one strip to another in a predetermined part of the adjustment range thereof, wherein the combined the action of the two adjustment systems (the curve of the working cylinders and the shift thereof) enables the parabolic effects of said two adjustment systems to supplement each other with a high approximation, thereby ensuring the flatness and, in addition, optimally homogenizing the working roller wear.
公开/授权文献
- US20070199363A1 Method for rolling strips in a roll stand 公开/授权日:2007-08-30
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