Measuring roll for a fibre-web machine, advantageously for a reel-up of a fibre web
    11.
    发明申请
    Measuring roll for a fibre-web machine, advantageously for a reel-up of a fibre web 审中-公开
    用于纤维网机的测量辊,有利地用于卷绕纤维网

    公开(公告)号:US20100032118A1

    公开(公告)日:2010-02-11

    申请号:US12448361

    申请日:2007-12-04

    IPC分类号: D21F7/06 B05D1/36 B32B43/00

    CPC分类号: D21F1/40 D21F3/08 D21G1/0233

    摘要: The invention relates to a measuring roll for a fibre-web machine, which roll has a shell on whose surface a sensor is arranged, and which roll is coated with a coating layer proper. The roll comprises at least one protective coating layer placed under the coating layer proper and on top of the sensor in such a way that when the coating layer proper is replaced, the protective coating layer remains substantially on top of the sensor and the roll shell when the coating layer proper is removed. The invention also relates to a method for coating a measuring roll of a fibre-web machine and to a method for replacing a coating of a measuring roll of a fibre-web machine.

    摘要翻译: 本发明涉及一种用于纤维网机的测量辊,该辊具有壳体,其表面上布置有传感器,并且该辊被涂覆有适当的涂层。 辊包括至少一个保护涂层,其被放置在适当的涂层下面和传感器的顶部上,使得当更换涂层时,保护涂层基本保持在传感器和辊壳的顶部,当 去除涂层。 本发明还涉及一种用于涂布纤维网机的测量辊的方法以及用于替换纤维网机的测量辊的涂层的方法。

    Method and an arrangement for controlling position and or force of an elongated rolling device
    13.
    发明申请
    Method and an arrangement for controlling position and or force of an elongated rolling device 有权
    用于控制细长轧制装置的位置和/或力的方法和装置

    公开(公告)号:US20060086245A1

    公开(公告)日:2006-04-27

    申请号:US10534842

    申请日:2003-11-13

    IPC分类号: F15B21/04

    摘要: In paper and board machines the position of a rolling device relative to another rolling device and/or the force exerted by the rolling device on the other rolling device or any variable acting on these is measured, and the value of the measured variable is compared with the set value of said variable in order to obtain the difference value of the variable, and the position of the rolling device and/or the force it exerts on the other rolling device is controlled on the basis of the difference value. The fluid pressure of the hydraulic means (5) and/or the flow velocity of the fluid to the hydraulic means is changed in order to alter the difference value of the variable by opening and/or closing at least one digital valve in a digital valve pack (7) functionally connected to the hydraulic means (S).

    摘要翻译: 在纸张和纸板机中,测量滚动装置相对于另一滚动装置的位置和/或由滚动装置施加在另一滚动装置上的力或作用于其上的任何变量,并将测量变量的值与 基于该差值来控制所述变量的设定值,以获得变量的差值,并且基于该差值来控制滚动装置的位置和/或施加在另一滚动装置上的力。 改变液压装置(5)的流体压力和/或液体流向液压装置的流速,以通过打开和/或关闭数字阀中的至少一个数字阀来改变变量的差值 在功能上连接到液压装置(S)的包装(7)。

    Method in Reeling Up and a Reel-Up
    14.
    发明申请
    Method in Reeling Up and a Reel-Up 审中-公开
    卷起和卷起的方法

    公开(公告)号:US20080251628A1

    公开(公告)日:2008-10-16

    申请号:US10597852

    申请日:2005-02-11

    IPC分类号: B65H18/26

    摘要: The invention relates to a method and an apparatus in reeling up, in which a paper web or the like (W) is reeled around a center-driven reel spool (5), which is transferred from the primary reeling to the secondary reeling, in which reeling the reel spool (5) is transferred in accordance with the growth of the reel by means of a transfer device (7) at least at some stage of the reeling and the web is brought at said stage from below the reel spool (5) via a reeling nip (N1) formed by the reel spool (5) and a loop (1) of an endless supporting member. According to the invention the web (W) is guided around the reel spool (5) during the reeling via an auxiliary nip (N2) formed by means of the reel spool (5) and the roll (10, 10′).

    摘要翻译: 本发明涉及一种卷起方法和装置,其中将纸幅等卷绕在中心驱动的卷轴(5)周围,中心驱动卷轴(5)从主卷绕转移到次卷卷 至少在卷取的某个阶段,通过传送装置(7)根据卷轴的生长传送卷轴卷轴(5),并且卷筒纸从卷轴(5)的下方带到所述台阶 )通过由卷轴(5)形成的卷取辊隙(N 1)和环形支撑构件的环(1)。 根据本发明,在通过卷轴(5)和卷(10,10')形成的辅助压区(N 2)的卷取过程中,卷筒纸(W)绕卷筒卷轴(5)引导。

    Method in a Belt Reeler and a Belt Reeler
    15.
    发明申请
    Method in a Belt Reeler and a Belt Reeler 审中-公开
    带式卷取机和带式卷取机的方法

    公开(公告)号:US20070023561A1

    公开(公告)日:2007-02-01

    申请号:US11428499

    申请日:2006-07-03

    IPC分类号: B65H18/22 B65H19/28

    摘要: A belt reeler has a reeling nip (7) formed by a reeling core (6) or a growing machine reel (4) and at least one endless supporting member (3) traveling at least via a first wire guiding roll (1), and a second wire guiding roll (2). Several parameters of the belt reeler are adjusted simultaneously to adjust the reeling process, of which parameters at least the first parameter and the second parameter are one of the following: web tension (P1), wire tension (P2), distance of the machine reel from the wire turning roll (P3), depression of the wire/machine reel (P4), surface draw (P5, P5′, P5″), and peripheral force (P6).

    摘要翻译: 带式卷取机具有由卷取芯(6)或成长机器卷轴(4)形成的卷取辊隙(7)和至少一个至少经由第一导丝辊(1)运行的环形支撑构件(3),以及 第二导线辊(2)。 同时调整皮带卷取机的几个参数以调整卷取过程,其中参数至少第一参数和第二参数是以下之一:卷筒纸张力(P 1),丝张力(P 2),距离 电线卷轴(P 3),电线/机器卷轴(P 4)的下压,表面拉伸(P 5,P 5',P 5“)和周向力(P 6)。