ROLL FOR A WEB FORMING MACHINE AND A METHOD FOR MANUFACTURING THE CORRESPONDING ROLL
    1.
    发明申请
    ROLL FOR A WEB FORMING MACHINE AND A METHOD FOR MANUFACTURING THE CORRESPONDING ROLL 审中-公开
    卷筒纸成型机的卷取及制造相关滚筒的方法

    公开(公告)号:WO2006010793A3

    公开(公告)日:2006-05-04

    申请号:PCT/FI2005050231

    申请日:2005-06-22

    摘要: The invention relates to a roll for a web forming machine. The roll includes a shell (10), with end pieces (11) at both ends of it. The end pieces (11) are arranged to be detachably attached to the shell (10), and in each end piece (11) there is an end plate (13) with a protruding shaft (14) in it. The end piece (11) includes a separate inner piece (17), in which there is an internal hole (18) corresponding to the protruding shaft (14) for attachment. In the inner piece (17) the end plate (13) is supported by at least one plate piece (19). The invention also relates to a method for manufacturing the roll for a web forming machine.

    摘要翻译: 本发明涉及一种卷筒纸成型机的卷筒。 辊包括壳体(10),在其两端具有端部件(11)。 端部件11被布置成可拆卸地附接到壳体10,并且在每个端部件11中都有一个带有突出轴14的端板13。 端件(11)包括单独的内件(17),其中存在与用于附接的突出轴(14)对应的内孔(18)。 在内件(17)中,端板(13)由至少一个板件(19)支撑。 本发明还涉及一种用于卷筒纸成形机的辊的制造方法。

    GUIDE ROLL FOR A WEB FORMING MACHINE AND METHODS FOR MANUFACTURING AND USING THE CORRESPONDING GUIDE ROLL
    2.
    发明申请
    GUIDE ROLL FOR A WEB FORMING MACHINE AND METHODS FOR MANUFACTURING AND USING THE CORRESPONDING GUIDE ROLL 审中-公开
    网页制作机的指南及制作方法及使用相关指南

    公开(公告)号:WO2006010792A3

    公开(公告)日:2006-05-04

    申请号:PCT/FI2005050230

    申请日:2005-06-22

    CPC分类号: D21G1/02 D21F1/40 D21G1/0226

    摘要: The invention relates to a guide roll for a web forming machine. The guide roll (15, 15') includes a shell (10) of a sheet material, with end pieces (11) at both of its ends. In addition, in each end piece (11) there is an end plate (13) , with a protruding shaft (14) in it for a bearing arrangement (12) . The end plate (13) and the protruding shaft (14) are arranged as separate pieces. In addition, there is at least one shaped plate piece (19) between the end plate (13) and the protruding shaft (14), separate in the axial direction from the point of contact between the end plate (13) and the protruding shaft (14). The invention also relates to a method for manufacturing and using the guide roll (15, 15 ').

    摘要翻译: 本发明涉及一种卷筒纸成型机的导辊。 引导辊(15,15')包括片材的壳体(10),其两端具有端部件(11)。 另外,在每个端部件(11)中都有一个端板(13),在其中具有用于轴承装置(12)的突出轴(14)。 端板(13)和突出轴(14)被布置为分开的部件。 此外,在端板(13)和突出轴(14)之间存在至少一个成形板件(19),其在轴向方向上与端板(13)和突出轴(13)之间的接触点分开 (14)。 本发明还涉及一种用于制造和使用导辊(15,15')的方法。

    LOADING BEARINGS OF A CALENDER ROLL OF A MULTI-ROLL CALENDER
    3.
    发明申请
    LOADING BEARINGS OF A CALENDER ROLL OF A MULTI-ROLL CALENDER 审中-公开
    加载多卷筒日历的卷筒轴承

    公开(公告)号:WO2007054624A2

    公开(公告)日:2007-05-18

    申请号:PCT/FI2006050492

    申请日:2006-11-13

    IPC分类号: D21G20060101 D21G1/00

    CPC分类号: D21G1/00 D21G1/0033

    摘要: This publication described a method for loading the bearings of an intermediate roll (13,14) of a multi-roll calender (100) and a multi-roll calender (100). The multi-roll calender comprises one or more sets of rolls (10) in which in at least one set of rolls the centre shafts (C 14 , C 15 ) of at least two calender rolls form a nip plane (P), whereby for normal calendering a bottom roll (15) is loaded on the nip plane (P) by first load means, such as bottom cylinders (16). For partial nip run, in said at least one set of rolls (10) of the multi-roll calender (100) the centre shaft (C 15 ) of the bottom roll (15) is transferred, without detaching from the multi-roll calender (100), aside from the plane (V 14 ) passing via the centre shaft (C 14 ) of the intermediate roll (14) above the bottom roll (15), and the bottom roll (15) is loaded against the intermediate roll (14) above it by second load means (18) at an angle a of 15-25°, advantageously at an angle a of about 22°, in relation to the vertical plane.

    摘要翻译: 该出版物描述了用于加载多辊压光机(100)和多辊压光机(100)的中间辊(13,14)的轴承的方法。 多辊压光机包括一组或多组辊子(10),其中在至少一组辊子中的中心轴(C 14 ,C 15 ) 至少两个ca光辊形成一个n平面(P),由此对于正常ca光,底辊(15)通过诸如底部圆筒(16)的第一负载装置负载在该挟持平面(P)上。 对于部分压区运行,在多辊ca光机(100)的所述至少一组辊(10)中,下辊(15)的中心轴(C <15> 除了经过上述中间辊(14)的中心轴(14)的平面(14)之外,从多辊ca光机(100)分离 底辊(15)和底辊(15)通过第二载荷装置(18)以15-25°的角度α抵靠其上方的中间辊(14)加载,有利地以约22°的角度α °,相对于垂直平面。

    BENDABLE CYLINDER
    5.
    发明申请
    BENDABLE CYLINDER 审中-公开
    可弯曲的气缸

    公开(公告)号:WO2006005792A8

    公开(公告)日:2006-04-13

    申请号:PCT/FI2005000308

    申请日:2005-07-01

    摘要: A bendable cylinder (1, 2), especially a spreader for spreading a web-like material, said cylinder comprising a continuos tubular cylinder jacket (1) of composite material and a fixed shaft part (2) on which the cylinder jacket is rotatably mounted with at least two bearings (31, 32) at either end, and said cylinder additionally comprising a bending mechanism provided at either end of the cylinder jacket and comprising an adjusting part (5), such as an adjusting screw, for bending the cylinder jacket, which cylinder has an inner bushing part (33) fitted at least partially inside the cylinder at either end of it, the bending mechanism being fitted in said bushing part, so that, to bend and adjust the cylinder jacket (1), the angular position between a shaft portion (22) and the bushing part (33) is changed, and the bearings (31 , 32) at either end are fitted between the inner bushing part (3) and an outer bushing part (30) fixedly arranged inside the cylinder jacket, and the inner and outer bushing parts, the bending mechanism and the bearings form a module (3) that can be mounted as a single unit.

    摘要翻译: 一种可弯曲圆柱体(1,2),特别是用于铺展网状材料的扩展器,所述圆柱体包括复合材料的连续管状圆筒套(1)和固定轴部分(2),气缸套可旋转地安装在该圆筒套 在任一端具有至少两个轴承(31,32),并且所述气缸还包括设置在气缸套的任一端的弯曲机构,并且包括调节部件(5),例如调节螺钉,用于弯曲气缸套 ,该气缸具有至少部分地装配在其两端的气缸内部的内衬部分(33),弯曲机构装配在所述衬套部分中,以便使气缸套(1)弯曲和调节, 改变了轴部(22)与衬套部(33)之间的位置,并且将任一端的轴承(31,32)嵌合在内侧衬套部(3)和固定配置在内侧的外侧衬套部(30)之间 气缸套,以及内圈和外圈 子套管部分,弯曲机构和轴承形成可作为单个单元安装的模块(3)。

    METHOD FOR DETECTING CONTAMINATION AND/OR DAMAGE IN A FACE RUNNING THROUGH A NIP IN A PAPER MACHINE OR IN A PAPER FINISHING MACHINE
    6.
    发明申请
    METHOD FOR DETECTING CONTAMINATION AND/OR DAMAGE IN A FACE RUNNING THROUGH A NIP IN A PAPER MACHINE OR IN A PAPER FINISHING MACHINE 审中-公开
    检测通过纸机或纸张整理机中NIP运行的面部污染和/或损害的方法

    公开(公告)号:WO99020836A1

    公开(公告)日:1999-04-29

    申请号:PCT/FI1998/000813

    申请日:1998-10-19

    摘要: The invention concerns a method for detecting contamination and/or damage in a face (11, 12') running through a nip (N) or nips in a paper machine or in a paper finishing machine, such as a calender or a coating device. In the method, vibrations formed in connection with constructions of the machine are detected and processed. The vibrations are detected by means of at least two detectors (20, 21, 25). Based on the point of time of detecting of the vibrations detected by means of the detectors (20, 21, 25), the location of the damage and/or contamination (M; M1, M2) on the face (11, 12') to be monitored is determined. In the method, it is possible to detect vibrations in the frame of the roll (10, 12, 15) that forms a nip and/or in the bearings (14a, 14b) of the roll by means of a pair of detectors (20a, 20b, 21a, 21b; 22n). The location of the source of disturbance in the axial direction (X) of the roll is determined on the basis of a difference in phase ( phi ) between the vibrations arriving in different detectors in a pair of detectors. By means of detectors (20a, 20b) placed in connection with the bearings (14a, 14b) of the rolls to be monitored, it is additionally possible to monitor the condition of the bearings of the rolls.

    摘要翻译: 本发明涉及一种用于检测穿过造纸机或造纸机(例如压光机或涂布装置)中的辊隙(N)或辊隙的面(11,12')中的污染和/或损坏的方法。 在该方法中,检测并处理与机器结构相结合的振动。 通过至少两个检测器(20,21,25)检测振动。 基于通过检测器(20,21,25)检测到的振动的时间点,在面(11,12')上的损伤和/或污染(M; M1,M2)的位置, 被监测。 在该方法中,可以通过一对检测器(20a)检测形成辊隙的辊(10,12,15)和/或辊的轴承(14a,14b)中的振动 ,20b,21a,21b; 22n)。 基于在一对检测器中到达不同检测器的振动之间的相位差(phi)来确定辊的轴向(X)上的干扰源的位置。 通过与要监测的辊的轴承(14a,14b)连接放置的检测器(20a,20b),还可以监测辊的轴承的状态。