公开(公告)号：US20170056945A1

公开(公告)日：2017-03-02

申请号：US15307867

申请日：2015-03-06

Applicant: SMS GROUP GMBH

Inventor： Wolfgang DENKER ,  Kerstin SPILL ,  Johannes ALKEN

IPC: B21B39/16 ,  B21B45/02 ,  B21B27/10

CPC classification number: B21B39/16 ,  B21B27/10 ,  B21B39/14 ,  B21B45/0278

Abstract: The invention relates to a strip deflector for deflecting a rolling medium from the surface of a metal strip. The invention further relates to a roll assembly, comprising a roll, adjacent to which the strip deflector is placed at a distance, and comprising the strip deflector according to the invention. The strip deflector consists substantially of a main body, in which a compressed-air chamber and a nozzle (116) connected to the compressed-air chamber in a flow-conducting manner are formed. The nozzle (116) comprises a first nozzle channel segment (116-I) connected to the compressed-air chamber (114) and a second nozzle channel segment (116-II) connected downstream. According to the invention, in order to improve the sealing action of the strip deflector with respect to the roll in a roll stand, the side wall (116-I-2) facing away from the tip (112) of the main body (110) is bent away from the tip (112) of the strip deflector, a second separation edge (119) thus being formed at the end of the second nozzle channel segment (116-II).

Abstract translation: 本发明涉及一种用于使滚动介质从金属带的表面偏转的带状偏转器。 本发明还涉及一种辊组件，其包括一个辊，邻近带状导流板放置一段距离，并包括根据本发明的带状偏转器。 带状偏转器基本上由主体构成，其中形成压缩空气室和以导流方式连接到压缩空气室的喷嘴（116）。 喷嘴（116）包括连接到压缩空气室（114）的第一喷嘴通道段（116-1）和连接在下游的第二喷嘴通道段（116-II）。 根据本发明，为了提高带状偏转器相对于辊架中的辊的密封作用，侧壁（116-1-2）背离主体（110）的尖端（112） ）从带状偏转器的尖端（112）弯曲，因此在第二喷嘴通道段（116-II）的端部处形成第二分离边缘（119）。

公开(公告)号：US20150375283A1

公开(公告)日：2015-12-31

申请号：US14843369

申请日：2015-09-02

Applicant: SMS group GMBH

Inventor： Wolfgang DENKER

IPC: B21B38/10

CPC classification number: B21B38/10 ,  B21B13/147 ,  B21B31/24 ,  B21B37/58 ,  B21B37/60 ,  B21B38/105 ,  B21B2013/028 ,  B21B2267/24 ,  B21B2271/02 ,  Y10T29/49718

Abstract: A roll stand having at least two interacting working rolls. One of the working rolls is arranged in the roll stand in a displaceable manner for adjusting a roll gap, and the other working roll can be rotated in the roll stand in a working position, but for defining a passline in the direction normal to the surface of the roll material is non-displaceably fixed. To increase rolling accuracy: a) the position of the working roll arranged in a fixed manner in the roll stand is determined; b) the determined value of the position is compared to a target value; c) the working roll fixedly arranged in the roll stand is adjusted depending on the comparison value determined in step b) using at least one adjusting element such that the position of the working roll fixedly arranged in the roll stand at least largely reaches the target value.

Abstract translation: 具有至少两个相互作用的工作辊的辊架。 一个工作辊以可移动的方式布置在辊架中，用于调节辊间隙，另一个工作辊可以在辊架中在工作位置旋转，但用于在垂直于表面的方向上限定通行 的辊材料是不可移动地固定的。 为了提高轧制精度：a）确定在辊架中以固定方式布置的工作辊的位置; b）将确定的位置值与目标值进行比较; c）使用至少一个调节元件根据步骤b）中确定的比较值来调节固定设置在辊架中的工作辊，使得固定地布置在辊架中的工作辊的位置至少大大达到目标值 。