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1. 发明授权

US09211574B2 Method for manufacturing steel sheet 有权
标题翻译：钢板制造方法
公开(公告)号：US09211574B2
公开(公告)日：2015-12-15
申请号：US14111959
申请日：2012-12-06
申请人： Tooru Akashi , Takeo Itoh , Daisuke Kasai , Shigeru Ogawa , Shingo Kuriyama
发明人： Tooru Akashi , Takeo Itoh , Daisuke Kasai , Shigeru Ogawa , Shingo Kuriyama
IPC分类号： B21B1/26 , B21B37/44 , B21B37/32 , B21B37/76 , B21B45/02 , B21B38/02 , B21B37/28 , B21B38/00
CPC分类号： B21B1/26 , B21B37/28 , B21B37/32 , B21B37/44 , B21B37/76 , B21B38/006 , B21B38/02 , B21B45/0218 , B21B2263/06
摘要： A method for manufacturing a steel sheet of the invention includes a hot-rolling process in which a steel material is hot-rolled using a finishing mill so as to obtain a hot-rolled steel sheet; and a cooling process in which the hot-rolled steel sheet is cooled. The hot-rolling process includes a target steepness-setting process in which a target steepness of the edge wave shape is set based on first correlation data indicating a correlation between a steepness of the edge wave shape of the hot-rolled steel sheet and a temperature standard deviation Y; and a shape-controlling process in which operation parameters of the finishing mill are controlled so as to match the steepness of the edge wave shape with the target steepness.
摘要翻译：本发明的钢板的制造方法包括使用精轧机对钢材进行热轧以获得热轧钢板的热轧方法; 以及将热轧钢板冷却的冷却工序。热轧工艺包括：目标陡度设定工序，其中根据表示热轧钢板的边缘波形的陡度与热轧钢板的边缘波形的相关性的第一相关数据设定边缘波形的目标陡度标准差Y; 以及形状控制处理，其中控制精轧机的操作参数以使边缘波形的陡度与目标陡度相匹配。

2. 发明申请

US20140076018A1 METHOD FOR MANUFACTURING STEEL SHEET 有权
标题翻译：制造钢板的方法
公开(公告)号：US20140076018A1
公开(公告)日：2014-03-20
申请号：US14111959
申请日：2012-12-06
申请人： Tooru Akashi , Takeo Itoho , Daisuke Kasai , Shigeru Ogawa , Shingo Kuriyama
发明人： Tooru Akashi , Takeo Itoho , Daisuke Kasai , Shigeru Ogawa , Shingo Kuriyama
IPC分类号： B21B1/26
CPC分类号： B21B1/26 , B21B37/28 , B21B37/32 , B21B37/44 , B21B37/76 , B21B38/006 , B21B38/02 , B21B45/0218 , B21B2263/06
摘要： A method for manufacturing a steel sheet of the invention includes a hot-rolling process in which a steel material is hot-rolled using a finishing mill so as to obtain a hot-rolled steel sheet; and a cooling process in which the hot-rolled steel sheet is cooled. The hot-rolling process includes a target steepness-setting process in which a target steepness of the edge wave shape is set based on first correlation data indicating a correlation between a steepness of the edge wave shape of the hot-rolled steel sheet and a temperature standard deviation Y; and a shape-controlling process in which operation parameters of the finishing mill are controlled so as to match the steepness of the edge wave shape with the target steepness.
摘要翻译：本发明的钢板的制造方法包括使用精轧机对钢材进行热轧以获得热轧钢板的热轧方法; 以及将热轧钢板冷却的冷却工序。热轧工艺包括：目标陡度设定工序，其中根据表示热轧钢板的边缘波形的陡度与热轧钢板的边缘波形的相关性的第一相关数据设定边缘波形的目标陡度标准差Y; 以及形状控制处理，其中控制精轧机的操作参数以使边缘波形的陡度与目标陡度相匹配。

3. 发明申请

US20140053886A1 APPARATUS FOR COOLING HOT-ROLLED STEEL SHEET 有权
标题翻译：用于冷却热轧钢板的装置
公开(公告)号：US20140053886A1
公开(公告)日：2014-02-27
申请号：US14112505
申请日：2012-12-06
申请人： Tooru Akashi , Shingo Kuriyama , Takeo Itoh , Koji Noguchi
发明人： Tooru Akashi , Shingo Kuriyama , Takeo Itoh , Koji Noguchi
IPC分类号： B21B45/02
CPC分类号： B21B45/0218 , B21B1/24 , B21B37/76 , B21B38/006 , B21B38/02
摘要： The apparatus for cooling a hot-rolled steel sheet of the invention includes a thermometer that measures the temperature of the hot-rolled steel sheet; a shape meter that measures a shape of the hot-rolled steel sheet; a top side cooling device that cools a top surface of the hot-rolled steel sheet in a cooling section; a bottom side cooling device that cools a bottom surface of the hot-rolled steel sheet in the cooling section; and a control device that controls at least one of an amount of heat dissipated from the top surface by cooling and an amount of heat dissipated from the bottom surface by cooling of the hot-rolled steel sheet in the cooling section by controlling the top side cooling device and the bottom side cooling device based on temperature measurement results and shape measurement results.
摘要翻译：本发明的热轧钢板的冷却装置包括测定热轧钢板的温度的温度计，测量热轧钢板的形状的形状计量器; 顶部冷却装置，其在冷却部中冷却所述热轧钢板的顶面; 底部冷却装置，其冷却所述冷却部中的所述热轧钢板的底面; 以及控制装置，其通过冷却来控制从顶面散热的热量和从底面散热的量中的至少一个，通过冷却冷却部中的热轧钢板的冷却来控制顶侧冷却装置和底侧冷却装置基于温度测量结果和形状测量结果。

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