Published August 31, 2020 | Version v1
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DEFINING TECHNOLOGICAL FEATURES IN THE MANUFACTURE OF SEMI-HARD BOOK COVERS

Creators

  • 1. Institute of Publishing and Printing National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"

Description

An experimentally determined list of the required and sufficient technological operations to produce semi-hard book covers has been proposed, with the calculated contour and structural design, which implies strict tolerances in the deviations from a rectangular planar geometry.

It has been proven that the main features in the modeling and manufacturing of covers affect the conditions for ensuring tolerances, as well as stable circulation quantity. They imply that the edges and flaps as the additional structural elements of the covers form, after folding and gluing to the main part, a double composite structure.

Due to this, there are no laps in the joints of edges and flaps, so the plane of the inner part of the covers acquires a flat shape, without defective contours. Therefore, one can argue that the parallel deviation of the outer contours of semi-hard covers from a rectangular design will not exceed the ranges for bookbinding divided into groups based on quality indicators.

It should be particularly noted that the conditions for providing tolerances, circularity stability, as well as the composite structure of semi-hard covers, are influenced by the roller-roll mechanisms, which perform their rotary pressing and high-speed coordinated transportation during manufacturing.

The current study into the effect exerted by the plastic deformation has established the mechanisms of the process of improving a cylindrical surface of the rotary-pressing rollers. It has been proven that they imply the formation of a completely regular microrelief of the hexagonal type with a concave shape and a partly regular micro-relief, in the form of the flat-parallel slotted recesses arranged at an angle to the central axis of the rollers. As well as the application of technology of the ionic nitriding of the obtained microrelief in the plasma of the helicon discharge.

The final stage of strengthening a near-surface layer of the rollers with ionic nitriding in the plasma of the helicon discharge captures the maximum level of the increased durability of the near-surface layer. It fluctuates in the range of the ratio of the plane onto which a regular microrelief is partially applied to the general plane of the roller’s surface

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References

  • Tatarinova, L. (2020). Some trends in the development of book printing in the leading countries of the world. Available at: http://upba.org.ua/index.php/uk/zakonodavstvo/knyzhkova-palata/item/121-deiaki-tendentsii
  • VAT/GST on Books & E-books. An IPA/FEP Global Special Report (2015). Available at: https://www.internationalpublishers.org/images/VAT2015.pdf
  • Martyniuk, M. S., Havenko, S. F., Kulik, L. Y. (1998). Pat. No. 32803 UA. Book-and-magazine cover and method for its manufacture. No. 98042120; declareted: 28.04.1998; published: 15.02.2001, Bul. No. 1.
  • Kyrychok, P. O., Paliukh, O. O. (2018). Pat. No. 119418 UA. Prystriy dlia vysikannia rozghortok iz paperu ta kartonu knyzhkovykh obkladynok i paliturok odnoho knyzhkovoho formatu. No. a201805409; declareted: 16.05.2018; published: 10.06.2019, Bul. No. 11.
  • Rudawska, A. (2019). Bonding technology. Surface Treatment in Bonding Technology, 7–46. doi: https://doi.org/10.1016/b978-0-12-817010-6.00002-3
  • Starchenko, O. P., Marchenko, I. V. (2016). Influence of Heterogeneous Structure of Material Surfaces on Adhesion Quality in Finishing Processes Technology. Technology and Technique of Typography, 3 (53), 26–34. doi: https://doi.org/10.20535/2077-7264.3(53).2016.73162
  • Chen, K.-N. (2019). Polymer Adhesive Bonding. Encyclopedia of Packaging Materials, Processes, and Mechanics, 1–13. doi: https://doi.org/10.1142/9789811209680_0001
  • Kyrychok, P., Paliukh, O. (2020). Simulation of Deformation of the Adhesive Layer of the Spine of the Book Back of the Thread-Stitched Book Block. Mechanics, 26 (2), 114–119. doi: https://doi.org/10.5755/j01.mech.26.2.25854
  • Havenko, S., Korobchynskyi, M., Yordan, H., Kadyliak, M., Bernatsek, V. (2017). Effect of microwave drying of the spines of book blocks on the quality of printed materials. Eastern-European Journal of Enterprise Technologies, 6 (1 (90)), 68–79. doi: https://doi.org/10.15587/1729-4061.2017.118006
  • Zaydes, S. A. (2018). New surface plastic deformation techniques in the manufacture of machine parts. Vestnik of Nosov Magnitogorsk State Technical University, 16 (3), 129–139. doi: https://doi.org/10.18503/1995-2732-2018-16-3-129-139
  • Zaides, S., Nguyen Van, H. (2017). Oscillating burnishing parameters effect on hardened surface roughness. Proceedings of Irkutsk State Technical University, 21 (4), 22–29. doi: https://doi.org/10.21285/1814-3520-2017-4-22-29
  • Oteniy, Ya. N., Privalov, N. I., Shchegolev, N. G., Murav'ev, O. P., Tkacheva, Yu. O. (2016). Osobennosti formirovaniya glubiny uprochneniya pri obrabotke detaley poverhnostnym plasticheskim deformirovaniem. Mezhdunarodnyy zhurnal prikladnyh i fundamental'nyh issledovaniy, 12, 452–455. Available at: https://applied-research.ru/ru/article/view?id=10860
  • Kuritsyna, V. V., Martynyuk, A. V., Grachev, M. V. (2014). Directed surface plastic deformation in the system of control of pneumatic hydro-aggregates precision part shape. Izvestiya Moskovskogo gosudarstvennogo tehnicheskogo universiteta MAMI, 2 (2 (20)), 55–63.
  • Lihobabina, N. V., Korolev, А. А. (2008). Surfaces hardening by diamond burnishing. Vestnik Saratovskogo gosudarstvennogo tehnicheskogo universiteta, 1 (1).
  • Wang, Z. B., Lu, J., Lu, K. (2006). Wear and corrosion properties of a low carbon steel processed by means of SMAT followed by lower temperature chromizing treatment. Surface and Coatings Technology, 201 (6), 2796–2801. doi: https://doi.org/10.1016/j.surfcoat.2006.05.019
  • Rudenko, E. M., Panarin, V. Y., Kyrychok, P. O., Svavilnyi, M. Y. et. al. (2018). Hardening of a Surface of Steel 45 by the Ion Nitridation in a Helicon Discharge. Metallofizika i noveishie tekhnologii, 40 (8), 993–1004. doi: https://doi.org/10.15407/mfint.40.08.0993
  • Martyniuk, M. S., Yakutsevych, S. Ya. (2003). Rozroblennia konstruktsiy knyzhkovykh oprav. Naukovi zapysky, 6, 65–67.
  • Paliukh, O. O. (2018). Experimental Determination of Technological Features of Production of Semi-Rigid Book-Magazine Cover. Technology and Technique of Typography, 2 (60), 22–32. doi: https://doi.org/10.20535/2077-7264.2(60).2018.145378
  • Zyhulia, S., Barauskiene, O. (2019). Effect of the integrated treatment on the manufacturing of printing cylinders. Eastern-European Journal of Enterprise Technologies, 3 (12 (99)), 22–28. doi: https://doi.org/10.15587/1729-4061.2019.171808
  • Rudenko, E. M., Panarin, V. Y., Kyrychok, P. O., Svavilnyi, M. Y., Korotash, I. V., Palyukh, O. O. et. al. (2019). Nitriding in a Helicon Discharge as a Promising Technique for Changing the Surface Properties of Steel Parts. Uspehi Fiziki Metallov, 20 (3), 485–501. doi: https://doi.org/10.15407/ufm.20.03.485