Hello fellow Lithographers
Enlightenment !!!!!!! some PDFs
"I hope you will find it of interest and value "
Regards, Alois
Hello Mr. E. Nikkanen,
The amount of reciprocation of the Vibrator Rollers a typical (0- 35mm) is independent from the Phasing of the Vibrator Rollers. The Vibrator Rollers change lateral direction, at least once every Plate Cylinder revolution when the Roller Trains are over the Plate Cylinder Gap.
At the same time the Ductor Roller contacts its Vibrator Roller, which minimize "Ductor Roller Shock" into the Roller Train.
Each set of Vibrator Rollers alternate lateral direction (Left to Right/ Right to Left)
Regards, Alois
From the fluid dynamics perspective, how does changing the lateral movement of a roller in the inking system cause more or less ink to be applied in the circumferential direction of the plate cylinder?
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