| 摘要 |
1. Device for correcting, during the printing, the inking in printing machines having an ink density measuring means (1 or 2), a device for comparing the actual ink density values, supplied by the ink density measuring means, with predetermined ink density setpoint values, at least one electronic computer for representing an ink density deviation resulting from the setpoint/actual values comparison, devices for metering the ink supply to the printing plate, said devices consisting of ink metering elements with associated ink zone actuators (12, 15) and feedback means as well as displays for the actual position values of the ink zone actuators and an operator-selectable positioning device (28) for the follow-up of the ink zone actuators, wherein control displays (19, 37) are additionally assigned to the ink metering elements for displaying the absolute actuation distances of all ink zone actuators (12, 15) of a selected printing unit as regards the degree and the direction for adjusting said ink zone actuators by means of the ink density deviations from predetermined position setpoint values, and wherein the operator-selectable positioning device (28) for the follow-up of individual ink zone actuators (12, 15) or of all ink zone actuators of at least one printing unit is coupled with the control displays (19, 37). |
