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1. 发明授权

EP2017017B1 ROLLING ROLL, ROLLING MILL AND ROLLING METHOD 有权
标题翻译： ROLL，轧机轧制工艺
公开(公告)号：EP2017017B1
公开(公告)日：2013-06-19
申请号：EP07742772.2
申请日：2007-05-01
申请人： JP Steel Plantech Co.
发明人： KIKKAWA, Tanehiro
IPC分类号： B21B27/02 , B21B37/42 , B21B13/14
CPC分类号： B21B13/142 , B21B27/021 , B21B2027/022

2. 发明公开

EP2221120A1 WELDER FOR ROLLING FACILITY, ROLLING FACILITY, AND ROLLING METHOD 审中-公开
标题翻译： WWZZWERK UND WALZVERFAHREN
公开(公告)号：EP2221120A1
公开(公告)日：2010-08-25
申请号：EP08839073.7
申请日：2008-10-20
申请人： JP Steel Plantech Co.
发明人： KIKKAWA, Tanehiro
IPC分类号： B21B15/00 , B21B1/32 , B21C47/26 , B23K11/11 , B23K101/16
CPC分类号： B23K11/11 , B21B1/32 , B21B15/0085 , B21C47/247 , B23K2201/16
摘要： An object is to provide a welder optimum for use in strip metal rolling and to provide a metal rolling method including the most advantageous sequence for strip metal rolling in association with the welding and subsequent separation of a leader strip.
[Means for Solving the Problem(s)]
A welder for a metal rolling system 10 includes a back bar disposed below the pass line and welding guns disposed above the pass line to perform series welding for welding a plurality of points at one time. A method according to the present invention includes connecting a leader strip L held by the winder 4 on the delivery side to a front end portion of a product strip A by a spot-welder 10, and finishing the rolling of the product strip A by an even ordinal number pass toward the winder 3 on the entry side.
摘要翻译：本发明的目的是提供一种最佳用于带钢轧制的焊机，并且提供一种金属轧制方法，其包括与焊接和随后的引导条的分离相关联的带状金属轧制最有利的顺序。 [解决问题的手段]金属轧制系统10的焊接机包括设置在通过线下方的后杆和设置在通过线上方的焊枪，以进行一次焊接多个点的串联焊接。根据本发明的方法包括通过点焊机10将由出料侧上的络纱机4保持的引导条L连接到产品带A的前端部分，并且通过一个即使顺序号码进入入口侧的络纱机3。

3. 发明公开

EP2017017A1 ROLLING ROLL, ROLLING MILL AND ROLLING METHOD 有权
标题翻译： WALZE，WALZWERK UND WALZVERFAHREN
公开(公告)号：EP2017017A1
公开(公告)日：2009-01-21
申请号：EP07742772.2
申请日：2007-05-01
申请人： JP Steel Plantech Co.
发明人： KIKKAWA, Tanehiro
IPC分类号： B21B27/02 , B21B37/42 , B21B13/14
CPC分类号： B21B13/142 , B21B27/021 , B21B2027/022
摘要： [PROBLEMS]
To provide a roll, a rolling mill and rolling method capable of not only effectively correcting the plate crown of a material to be rolled but also reducing the edge drop and preventing a roll from damage caused by the increase of the local line pressure between the rolls.
[MEANS FOR SOLVING PROBLEMS]
A roll crown is formed by a continuous curve having a local maximum point and a local minimum value point where the central region held between the local maximum point and the local minimum point represents one function and the end region from the local maximum point to the nearer roll end represents another function having an inclination of steeper gradient (or having a radius decreasing more sharply toward the roll end) than that of the extension of the function in the central region.
摘要翻译：本发明提供一种能够不仅有效地校正被轧材质的板冠的轧辊，轧机和轧制方法，还能够减少边缘的下降，防止由于局部管路压力的增加引起的轧辊损伤在卷之间。用于解决问题的手段通过具有局部最大点和局部最小值点的连续曲线形成辊冠，其中保持在局部最大点和局部最小点之间的中心区域表示一个功能，并且来自对较近的滚动端的局部最大点表示具有比中心区域中的功能的延伸的倾斜更陡峭的倾斜（或具有朝向滚动端更急剧地减小）的另一功能。

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