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JP2006175876A Method of compensating misregistration 有权
标题翻译：补偿管理的方法
公开(公告)号：JP2006175876A
公开(公告)日：2006-07-06
申请号：JP2005372807
申请日：2005-12-26
申请人： Koenig & Bauer Ag , ケーニッヒ、ウント、バウエル、アクチエンゲゼルシャフトKoenig&Bauer Ag
发明人： HEFFTLER VICTOR DR , RIESE MARTIN
IPC分类号： B41F13/00 , B41F33/00 , B41F33/14 , H02P29/00
CPC分类号： B41F13/0008 , Y02P70/20
摘要： PROBLEM TO BE SOLVED: To compensate for misregistration caused by rotation-vibration inside a sheet-fed rotary press. SOLUTION: A method of compensating misregistration comprises the following steps. While the press passes a print rotation number range within a range of a predetermined resonant rotation number under a print condition, the rotation-vibration in a drive gear train ARZ and misregistration in an attached print device or painting device are detected for once. A discrete harmonic content in which misregistration appears outside a tolerance range out of the rotation-vibration detected in the resonant rotation number range is computed. From the harmonic content of the detected rotation-vibration, a parameter for the harmonic compensation moment in the opposite direction is computed. The relationship between the parameter for the compensation moment and those in the resonant rotation number range is stored. At the print operation the drive moment for a main drive motor M within the resonant rotation number range is superimposed on the stored compensation moment depending upon the rotation number. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了补偿单张进给旋转压机内的旋转振动引起的配准不正确。解决方案：补偿不对准的方法包括以下步骤。当印刷机在打印条件下通过预定的共振转数的范围内的打印旋转数范围时，一次检测驱动齿轮系ARZ中的旋转振动和附着的打印装置或涂装装置中的对准。计算出在谐振转数范围内检测到的旋转振动之外的误差范围之外出现不对准的离散谐波含量。根据检测的旋转振动的谐波含量，计算相反方向的谐波补偿力矩的参数。存储补偿力矩参数与共振转数范围参数之间的关系。在打印操作中，共振转数范围内的主驱动电动机M的驱动力矩根据转数叠加在所存储的补偿时刻上。版权所有（C）2006，JPO＆NCIPI

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