发明名称 |
Good register coordination of printing cylinders in a web-fed rotary printing press |
摘要 |
The present invention pertains to the coordination in good register of cylinders of a web-fed rotary printing press which print on a web, wherein a first cylinder printing on one side of the web is driven by a first motor and a second cylinder printing on the same side of the web is driven by a second motor and the angular position of the second cylinder is coordinated with the first cylinder in good register by a controller. At least one disturbance variable (v) is sent to a command variable (u2.Soll) for the motor controller of at least the second cylinder to compensate a register deviation (Y12) of the second cylinder from the first cylinder, which register deviation is typical of the said disturbance variable (v).
|
申请公布号 |
US6532872(B2) |
申请公布日期 |
2003.03.18 |
申请号 |
US20010863780 |
申请日期 |
2001.05.22 |
申请人 |
MASCHINENFABRIK WIFAG |
发明人 |
SIEGL WALTER;HELFENSTEIN ANDREAS |
分类号 |
B41F13/004;B41F13/12;B41F33/00;(IPC1-7):B41F13/24 |
主分类号 |
B41F13/004 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|