JD JDL-420 Series, Руководство пользователя, Страница: 42 / 84

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the form inking roller core shaft will rotate together with the eccentric sleeve of
the roller), review the indentation width until the indentation width meets the
requirements. After the adjustment is completed, the fastening screws on the
eccentric sleeve must be tightened on both sides. The fastening of the eccentric
sleeve and the form inking roller coiling shall be firmly fixed
4.2.7、Fine adjustment of the pressure between the form inking roller 10 and
the plate cylinder
Fig.4.2.7 Fine adjustment of the pressure between the form inking roller 10 and the
plate cylinder
Adjustment method: see Fig.4.2.7, The same as above uses light ink(such as yellow
ink) and indentation method inspection, requiring the indentation width between the
form inking roller 10 and the printing plate is 5mm, and the indentation width is
uniform in the length direction. If the indentation width does not meet the
requirements, the adjustment device at both ends of the form inking roller 10 needs
to be adjusted.
When adjusting, loosen the tightening screws on the eccentric sleeve on both sides
of the form inking roller (Note: Do not release the roller tightening screws on the
eccentric sleeve of the roller at both ends), rotate and adjust the eccentric
position of the eccentric sleeve of the steering wheel(if the positive rotation
indentation widens, The reverse rotation indentation becomes narrower; At this point,
the form inking roller core shaft will rotate together with the eccentric sleeve of
the roller), review the indentation width until the indentation width meets the
requirements. After the adjustment is completed, the fastening screws on the