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    • 22. 发明授权
    • Method for controlling a printing operation
    • 控制打印操作的方法
    • US08955440B2
    • 2015-02-17
    • US13419034
    • 2012-03-13
    • Holger SchnabelStephan Schultze
    • Holger SchnabelStephan Schultze
    • B41F1/34B41F33/00B41F33/14B41F21/00
    • B41F33/00B41F21/00B41F33/0045B41F33/0081B41F33/14
    • A method for controlling a printing operation includes detecting at least one position and/or an extent of a register mark located on a printing material by means of a register mark sensor, and using the detected at least one position and/or the extent of the register mark for register control. The method further includes acquiring at least one item of color information by means of the same register mark sensor during the printing operation, carrying out color monitoring with at least the at least one item of color information, and determining a color deviation with respect to a reference value. Furthermore, the method includes defining a threshold value for the color deviation, and outputting a warning and/or automatically making a change from good to poor products when the threshold value for the color deviation is exceeded.
    • 一种用于控制打印操作的方法包括通过对准标记传感器检测位于打印材料上的对准标记的至少一个位置和/或程度,并且使用检测到的至少一个位置和/或 寄存器控制寄存器标志。 该方法还包括在打印操作期间通过相同的对准标记传感器获取至少一项颜色信息,至少使用至少一项颜色信息进行颜色监控,并且确定相对于 参考值。 此外,该方法包括定义用于颜色偏差的阈值,并且当超过用于颜色偏差的阈值时,输出警告和/或自动地从好的产品到不良品的变化。
    • 26. 发明申请
    • METHOD FOR AXIAL CORRECTION IN A PROCESSING MACHINE, AS WELL AS A PROCESSING MACHINE
    • 作为加工机器的加工机器中的轴向校正方法
    • US20090039130A1
    • 2009-02-12
    • US12182427
    • 2008-07-30
    • Stephan SchultzeHolger Schnabel
    • Stephan SchultzeHolger Schnabel
    • B65H23/00
    • B65H23/1888B41F13/02B65H2513/30B65H2515/10B65H2220/03B65H2220/01
    • A method for axial correction in a processing machine (100), which has at least two driven transport axles (110, 115) for transporting and processing a product web (101), at least one non-driven or driven processing axle (111, 112, 113, 114), and at least one additional non-driven axle (102, 121, 122, 123, 124), wherein the product web (101) is divisible into at least one web-tensioning segment; a web-tensioning segment is delimited by two clamping points (110-115) embodied in the form of driven transport or processing axles; and during a rotation speed change of a clamping point (110-115) delimiting a web-tensioning segment, a pilot control of this clamping point (110-115) delimiting the web-tensioning segment and/or of a processing axle (111-114) situated in this web-tensioning segment is carried out, taking into account a moment of inertia of a non-driven axle (102, 121-124) situated in this web-tensioning section, and a corresponding processing machine (100).
    • 一种用于在加工机器(100)中进行轴向校正的方法,该方法具有至少两个用于输送和加工产品卷筒纸(101)的从动传送轴(110,115),至少一个非驱动或驱动的加工轴 112,113,114)和至少一个附加的非从动轴(102,121,122,123,124),其中所述产品腹板(101)可分成至少一个腹板张紧部分; 卷筒纸张紧部分由以驱动的运输或加工轴的形式体现的两个夹紧点(110-115)界定; 并且在限定卷筒纸张紧部分的夹紧点(110-115)的转速改变期间,限定纸幅张紧部分和/或处理轴(111-10)的该夹紧点(110-115)的先导控制, 考虑到位于该幅材张紧部分中的非从动轴(102,121-124)的惯性矩和相应的加工机器(100),位于该卷筒纸张紧部分中。
    • 28. 发明授权
    • Method for web tension setting
    • 纸幅张力设定方法
    • US09010603B2
    • 2015-04-21
    • US13342950
    • 2012-01-03
    • Holger SchnabelStephan SchultzeMario Goeb
    • Holger SchnabelStephan SchultzeMario Goeb
    • B65H23/188B65H23/192G03G15/00
    • B65H23/192B65H2557/24B65H2801/21G03G15/6517G03G2215/00455
    • A method is disclosed for web tension setting in a processing machine for processing a material web, in particular a shaftless printing press. In order to set the web tension in a first web tension section with a length L which is delimited upstream by a first clamping point and downstream by a second clamping point, the first clamping point is loaded with a first manipulated variable which is produced using a first element with a first transfer function G1(s) (G3), and the second clamping point is loaded with a second manipulated variable which is produced using a second element with a second transfer function G2(s) (G4), wherein c1G1(s)=−c2G2(s). Thus, it is possible to keep the speed constant even during the regulation at a fixed or variable point x within the web tension section, wherein x=|c1/(c1+c2)|L lies behind the first clamping point.
    • 公开了一种用于在用于处理材料幅材的加工机械中的幅材张力设定的方法,特别是无轴印刷机。 为了将卷筒纸张力设定在长度为L的第一卷筒纸张力部分上,该长度L由第一夹紧点在上游限定,并且在下游由第二夹紧点限定,第一夹紧点装载有第一操纵变量,其使用 具有第一传递函数G1(s)(G3)的第一元件,并且第二夹紧点装载有使用具有第二传递函数G2(s)(G4)的第二元素产生的第二调节变量,其中c1G1( s)= - c2G2(s)。 因此,即使在幅材张力部分内的固定点或可变点x处的调节期间也可以保持速度恒定,其中x = | c1 /(c1 + c2)| L位于第一夹紧点的后面。
    • 29. 发明授权
    • Method for web tension adjustment
    • 卷筒纸张力调整方法
    • US08651020B2
    • 2014-02-18
    • US12753412
    • 2010-04-02
    • Holger SchnabelStephan SchultzeMario Goeb
    • Holger SchnabelStephan SchultzeMario Goeb
    • B41F13/02B65H23/04
    • B65H23/1888B41F13/02B65H2801/21
    • The invention relates to methods for web tension adjustment in a processing machine for processing a web of goods, in particular in a shaftless printing press, in which downstream web tension segments are decoupled from an adjustment of the web tension in a first web tension segment defined upstream by a first clamping point and downstream by a second clamping point. To that end, the first clamping point is subjected to a first control instruction, which is generated using a first dynamic element with a non-constant transmission function, and the second clamping point is acted upon by a second control instruction, which is generated using a second dynamic element with a non-constant transmission function. As a result of the provisions of the invention, for decoupling the downstream web tension segments from the web tension adjustment and so forth, it is unnecessary to pilot-control the corresponding downstream clamping points.
    • 本发明涉及一种用于处理货物的加工机器中的幅材张力调节方法,特别是在无轴印刷机中,其中下游幅材张力段与限定的第一幅材张力段中幅材张力的调节分离 上游由第一夹紧点和第二夹紧点向下游。 为此,第一夹紧点受到使用具有非常规传输功能的第一动态元件产生的第一控制指令,并且第二夹紧点由第二控制指令施加,该第二控制指令是使用 具有非恒定传输功能的第二动态元件。 作为本发明的设备的结果,为了使下游的纸幅张力段与幅材张力调节等相互分离,不需要先导控制相应的下游夹紧点。
    • 30. 发明申请
    • WEB-PROCESSING MACHINE AND METHOD FOR THE CONTROL THEREOF
    • WEB加工机及其控制方法
    • US20110062205A1
    • 2011-03-17
    • US12989768
    • 2009-04-04
    • Holger SchnabelStephan Schultze
    • Holger SchnabelStephan Schultze
    • B65H20/02
    • B65H23/1888B65H2511/172B65H2557/2644B65H2220/01
    • A method for operating a web-processing machine having at least one first driven transport roller (2) that transports a material web (10), at least one second transport roller (4) that transports the material web (10), and at least one treatment unit (8) that treats the web, at least one transport roller (2, 4) comprising a drive device (12, 14), and at least one drive device (12) being controlled by a control device (20), and control of said drive device (12) being accomplished as a function of elongation properties of the material web (10), such that when taking into account the elongation properties of the material web (10), a damping of said elongation properties is also taken into account.
    • 一种用于操作幅材加工机器的方法,所述方法具有至少一个第一从动输送辊(2),所述第一从动输送辊(2)输送材料幅材(10),至少一个输送材料幅材(10)的第二输送辊(4) 处理所述幅材的一个处理单元(8),包括驱动装置(12,14)的至少一个输送辊(2,4)和由控制装置(20)控制的至少一个驱动装置(12) 并且所述驱动装置(12)的控制作为所述材料幅材(10)的伸长性能的函数来实现,使得当考虑到所述材料幅材(10)的伸长性能时,所述伸长性能的阻尼也是 考虑到