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1. 发明公开

EP0302151A1 Method of controlling strip crown in planetary rolling 失效
标题翻译： Verfahren zum Steuern vom Bandprofil在einemPlanetenwalzgerüst。
公开(公告)号：EP0302151A1
公开(公告)日：1989-02-08
申请号：EP87306932.2
申请日：1987-08-05
申请人： NIPPON YAKIN KOGYO CO., LTD.
发明人： Miura, Ryozo , Okamoto, Yoshio , Takahashi, Hiroki , Inada, Souichi
IPC分类号： B21B13/20 , B21B39/10
CPC分类号： B21B1/224 , B21B13/20 , B21B39/10 , B21B2027/022
摘要： At least one of a pair of the feeding rolls (2) neighboring to the planetary rolls (6) has a roll crown such that the central region is flat or curved for correcting bend of the feeding roll and has a diameter at each side portion spaced from each of both side ends of the effective rolling width of the feeding rolls by a distance determined by a roll gap between the central regions of a pair of feeding rolls is larger than a diameter at the central region of the feeding rolls by 0.1 ∼ 1 % and further the side region between the side portion having the increased diameter and the side end of the effective rolling width is tapered to provide smaller diameter at the side end than the diameter of the central region, thereby to provide a planetary-rolled strip having a substantially flat strip crown.
摘要翻译：与行星辊（6）相邻的一对进给辊（2）中的至少一个具有辊冠，使得中心区域是平坦的或弯曲的，用于校正进给辊的弯曲，并且在每个侧部分间隔开直径从馈送辊的有效滚动宽度的两个侧端的每一端的一个馈送辊的中心区域之间的辊隙确定的距离大于馈送辊的中心区域处的直径为0.1μI ％，并且进一步地，具有增大直径的侧部与有效卷绕宽度的侧端之间的侧部区域是锥形的，以在侧端提供比中心区域的直径更小的直径，从而提供具有一个基本上平坦的带冠。

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