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1. 发明公开

EP0156650A3 Method of controlling the strip shape and apparatus therefor 失效
标题翻译：控制条纹形状的方法及其装置
公开(公告)号：EP0156650A3
公开(公告)日：1986-06-04
申请号：EP85302204
申请日：1985-03-29
申请人： SUMITOMO METAL INDUSTRIES, LTD.
发明人： Tahara, Akihiro , Kondo, Katsuya c/o Central Research Laboratory
IPC分类号： B21B37/08
CPC分类号： B21B37/34 , B21B27/05 , B21B2027/103 , B21B2269/02
摘要： The present invention relates to a method of controlling for obtaining the aimed strip shape using a rolling mill provided with rolls, which are variable in amount of crown by feeding a pressurized oil in the inside thereof, and an apparatus therefor. According to the present invention, the strip shape is detected, the detected strip shape being approximated by a function including a term of the second power of a variable, which is a position or a distance in the direction of width of the strip, and the amount of crown being adjusted to coincide the term of the second power with the aimed value thereof. In addition, the rolling mill is provided with right and left pressing-down balancers and roll benders. The strip shape in the width direction of the strip is detected, the detected shape being approximated by a function including terms of the first, second, fourth, sixth or eighth power of a variable, which is a position or a distance in the width direction of the strip, the amount of pressing-down of the right and left pressing-down balancers being adjusted to coincide the term of the first power with the aimed value thereof, the amount of crown of the roll being adjusted to coincide the term of the second power with the aimed value thereof, and a roll bending force being adjusted to coincide the term of the fourth, sixth or eighth power with the aimed value thereof.

2. 发明公开

EP0156650A2 Method of controlling the strip shape and apparatus therefor 失效
标题翻译： Verfahren und Vorrichtung zur Steuerung des Bandprofils。
公开(公告)号：EP0156650A2
公开(公告)日：1985-10-02
申请号：EP85302204.4
申请日：1985-03-29
申请人： SUMITOMO METAL INDUSTRIES, LTD.
发明人： Tahara, Akihiro , Kondo, Katsuya c/o Central Research Laboratory
IPC分类号： B21B37/30
CPC分类号： B21B37/34 , B21B27/05 , B21B2027/103 , B21B2269/02
摘要： The present invention relates to a method of controlling for obtaining the aimed strip shape using a rolling mill provided with rolls, which are variable in amount of crown by feeding a pressurized oil in the inside thereof, and an apparatus therefor. According to the present invention, the strip shape is detected, the detected strip shape being approximated by a function including a term of the second power of a variable, which is a position or a distance in the direction of width of the strip, and the amount of crown being adjusted to coincide the term of the second power with the aimed value thereof. In addition, the rolling mill is provided with right and left pressing-down balancers and roll benders. The strip shape in the width direction of the strip is detected, the detected shape being approximated by a function including terms of the first, second, fourth, sixth or eighth power of a variable, which is a position or a distance in the width direction of the strip, the amount of pressing-down of the right and left pressing-down balancers being adjusted to coincide the term of the first power with the aimed value thereof, the amount of crown of the roll being adjusted to coincide the term of the second power with the aimed value thereof, and a roll bending force being adjusted to coincide the term of the fourth, sixth or eighth power with the aimed value thereof.
摘要翻译：本发明涉及一种使用设有辊的轧机获得目标条形状的方法，该轧辊的内部通过供给加压油而可变量，以及其装置。根据本发明，检测条状，通过包括作为条的宽度方向的位置或距离的变量的第二功率的项的函数近似的检测条状，以及调整冠数量以使第二功率的项与其目标值一致。此外，轧机设有左右压平平衡机和卷弯机。检测条带在宽度方向上的条形，检测到的形状由包括作为宽度方向上的位置或距离的变量的第一，第二，第四，第六或第八功率的项的函数近似调整左右压平平衡器的按压量以使第一功率的项与其目标值相一致，调节辊的凸度量以使其与第具有目标值的第二功率，并且调整辊弯曲力以使第四，第六或第八功率的项与其目标值一致。

3. 发明授权

EP0156650B2 Method of controlling the strip shape and apparatus therefor 失效
标题翻译：用于控制条带外廓方法和装置
公开(公告)号：EP0156650B2
公开(公告)日：1996-08-21
申请号：EP85302204.4
申请日：1985-03-29
申请人： SUMITOMO METAL INDUSTRIES, LTD.
发明人： Tahara, Akihiro , Kondo, Katsuya c/o Central Research Laboratory
IPC分类号： B21B37/30
CPC分类号： B21B37/34 , B21B27/05 , B21B2027/103 , B21B2269/02

4. 发明授权

EP0156650B1 Method of controlling the strip shape and apparatus therefor 失效
标题翻译：控制条纹形状的方法及其装置
公开(公告)号：EP0156650B1
公开(公告)日：1989-09-20
申请号：EP85302204.4
申请日：1985-03-29
申请人： SUMITOMO METAL INDUSTRIES, LTD.
发明人： Tahara, Akihiro , Kondo, Katsuya c/o Central Research Laboratory
IPC分类号： B21B37/30
CPC分类号： B21B37/34 , B21B27/05 , B21B2027/103 , B21B2269/02

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