Ciśnienie i docisk oraz szerokość strefy kontaktu między cylindrami i wałkami w drukującej maszynie offsetowej – przegląd literatury

Agnieszka Jurkiewicz , Yuriy Pyryev

Abstract

The printing literature provides different values of pressure between cylinders in the printing unit and between rollers in the ink unit of the offset printing machine. Very often there is no information on whether a given value of pressure is maximum or average. Another frequent problem referred to in the printing literature is that authors do not reveal the source of theorems, equations or other important information. This article includes a set of values collected for pressure, line pressure, press clamping and the contact zone width that have been presented by other authors in their specific articles and books. It also includes definitions of pressure, line pressure, press clamping, indentation of blanket and metric clamping. In addition, the article briefly presents findings of the experimental research related to the contact zone between cylinders and rollers was carried out in the printing unit and in the ink unit until present. This article also gives publication references which provide for different equations concerned with the clamping force of cylinders, their compression or indentation, the contact zone width and the impact the specific stress-strain has on blankets.
Author Agnieszka Jurkiewicz IMP
Agnieszka Jurkiewicz,,
- The Institute of Mechanics and Printing
, Yuriy Pyryev
Yuriy Pyryev,,
-
Journal seriesActa Poligraphica, ISSN 2299-9981
Issue year2016
Vol8
Pages9-27
Publication size in sheets0.9
Keywords in Polishdrukowanie offsetowe, maszyna offsetowa, nacisk, strefa kontaktu
Keywords in Englishoffset printing, offset printing machine, pressure, press clamping, contact zone
Languagepl polski
Score (nominal)5
ScoreMinisterial score = 5.0, 28-11-2017, ArticleFromJournal
Ministerial score (2013-2016) = 5.0, 28-11-2017, ArticleFromJournal
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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