A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station

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AUGUSTAITIS, Vytautas Kazimieras;ŠEŠOK, Nikolaj ;ILJIN, Igor .
A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 52, n.10, p. 662-679, august 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/article/a-method-for-investigating-the-nonlinear-bends-of-the-cylinders-of-a-web-offset-printing-station/>. Date accessed: 21 sep. 2019. 
doi:http://dx.doi.org/.
Augustaitis, V., Šešok, N., & Iljin, I.
(2006).
A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station.
Strojniški vestnik - Journal of Mechanical Engineering, 52(10), 662-679.
doi:http://dx.doi.org/
@article{.,
	author = {Vytautas Kazimieras Augustaitis and Nikolaj  Šešok and Igor  Iljin},
	title = {A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {52},
	number = {10},
	year = {2006},
	keywords = {web offset printing; printing press; cylinders; bending; investigation methods; },
	abstract = {The elastic shifts of the plate, blanket and impression cylinders and, initially, the bends of the cylinders that appear during the rotation of the cylinders that are pressed against each other via the thin elastic cloth (blanket) that covers the blanket cylinders (the cylinders are located in such way that at least one blanket cylinder exists in each pair of cylinders) have a considerable impact on the operation of web offset printing stations. The cylinders are compressed by shifting their bearing assemblies. The method of investigating the mentioned bends of the cylinders and other elastic shifts as well as the changes of the pressure along the cylinders that are pressed against each other are described. The nonlinear features of the elasticity of the assemblies of the cylinder bearings, the force of gravity and the location of the axes of the rotation of the cylinders with respect to each other are assessed. The problem under discussion is settled as a complex nonlinear static problem, where the required pressures at the edges of the working surfaces of the cylinders that are pressed against each other are provided and the shifts of the assemblies of the cylinder bearings that are required to ensure the said values of the pressures are unknown at the start. On the application of the method to the specified example, it was shown that the bends of the cylinders noticeably impact on the distribution of the pressure along the contact zone of the cylinders in a modern printing press and on the quality of the prints.},
	issn = {0039-2480},	pages = {662-679},	doi = {},
	url = {https://www.sv-jme.eu/article/a-method-for-investigating-the-nonlinear-bends-of-the-cylinders-of-a-web-offset-printing-station/}
}
Augustaitis, V.,Šešok, N.,Iljin, I.
2006 August 52. A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 52:10
%A Augustaitis, Vytautas Kazimieras
%A Šešok, Nikolaj 
%A Iljin, Igor 
%D 2006
%T A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station
%B 2006
%9 web offset printing; printing press; cylinders; bending; investigation methods; 
%! A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station
%K web offset printing; printing press; cylinders; bending; investigation methods; 
%X The elastic shifts of the plate, blanket and impression cylinders and, initially, the bends of the cylinders that appear during the rotation of the cylinders that are pressed against each other via the thin elastic cloth (blanket) that covers the blanket cylinders (the cylinders are located in such way that at least one blanket cylinder exists in each pair of cylinders) have a considerable impact on the operation of web offset printing stations. The cylinders are compressed by shifting their bearing assemblies. The method of investigating the mentioned bends of the cylinders and other elastic shifts as well as the changes of the pressure along the cylinders that are pressed against each other are described. The nonlinear features of the elasticity of the assemblies of the cylinder bearings, the force of gravity and the location of the axes of the rotation of the cylinders with respect to each other are assessed. The problem under discussion is settled as a complex nonlinear static problem, where the required pressures at the edges of the working surfaces of the cylinders that are pressed against each other are provided and the shifts of the assemblies of the cylinder bearings that are required to ensure the said values of the pressures are unknown at the start. On the application of the method to the specified example, it was shown that the bends of the cylinders noticeably impact on the distribution of the pressure along the contact zone of the cylinders in a modern printing press and on the quality of the prints.
%U https://www.sv-jme.eu/article/a-method-for-investigating-the-nonlinear-bends-of-the-cylinders-of-a-web-offset-printing-station/
%0 Journal Article
%R 
%& 662
%P 18
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 52
%N 10
%@ 0039-2480
%8 2017-08-18
%7 2017-08-18
Augustaitis, Vytautas, Nikolaj  Šešok, & Igor  Iljin.
"A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station." Strojniški vestnik - Journal of Mechanical Engineering [Online], 52.10 (2006): 662-679. Web.  21 Sep. 2019
TY  - JOUR
AU  - Augustaitis, Vytautas Kazimieras
AU  - Šešok, Nikolaj 
AU  - Iljin, Igor 
PY  - 2006
TI  - A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - web offset printing; printing press; cylinders; bending; investigation methods; 
N2  - The elastic shifts of the plate, blanket and impression cylinders and, initially, the bends of the cylinders that appear during the rotation of the cylinders that are pressed against each other via the thin elastic cloth (blanket) that covers the blanket cylinders (the cylinders are located in such way that at least one blanket cylinder exists in each pair of cylinders) have a considerable impact on the operation of web offset printing stations. The cylinders are compressed by shifting their bearing assemblies. The method of investigating the mentioned bends of the cylinders and other elastic shifts as well as the changes of the pressure along the cylinders that are pressed against each other are described. The nonlinear features of the elasticity of the assemblies of the cylinder bearings, the force of gravity and the location of the axes of the rotation of the cylinders with respect to each other are assessed. The problem under discussion is settled as a complex nonlinear static problem, where the required pressures at the edges of the working surfaces of the cylinders that are pressed against each other are provided and the shifts of the assemblies of the cylinder bearings that are required to ensure the said values of the pressures are unknown at the start. On the application of the method to the specified example, it was shown that the bends of the cylinders noticeably impact on the distribution of the pressure along the contact zone of the cylinders in a modern printing press and on the quality of the prints.
UR  - https://www.sv-jme.eu/article/a-method-for-investigating-the-nonlinear-bends-of-the-cylinders-of-a-web-offset-printing-station/
@article{{}{.},
	author = {Augustaitis, V., Šešok, N., Iljin, I.},
	title = {A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {52},
	number = {10},
	year = {2006},
	doi = {},
	url = {https://www.sv-jme.eu/article/a-method-for-investigating-the-nonlinear-bends-of-the-cylinders-of-a-web-offset-printing-station/}
}
TY  - JOUR
AU  - Augustaitis, Vytautas Kazimieras
AU  - Šešok, Nikolaj 
AU  - Iljin, Igor 
PY  - 2017/08/18
TI  - A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 52, No 10 (2006): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - web offset printing, printing press, cylinders, bending, investigation methods, 
N2  - The elastic shifts of the plate, blanket and impression cylinders and, initially, the bends of the cylinders that appear during the rotation of the cylinders that are pressed against each other via the thin elastic cloth (blanket) that covers the blanket cylinders (the cylinders are located in such way that at least one blanket cylinder exists in each pair of cylinders) have a considerable impact on the operation of web offset printing stations. The cylinders are compressed by shifting their bearing assemblies. The method of investigating the mentioned bends of the cylinders and other elastic shifts as well as the changes of the pressure along the cylinders that are pressed against each other are described. The nonlinear features of the elasticity of the assemblies of the cylinder bearings, the force of gravity and the location of the axes of the rotation of the cylinders with respect to each other are assessed. The problem under discussion is settled as a complex nonlinear static problem, where the required pressures at the edges of the working surfaces of the cylinders that are pressed against each other are provided and the shifts of the assemblies of the cylinder bearings that are required to ensure the said values of the pressures are unknown at the start. On the application of the method to the specified example, it was shown that the bends of the cylinders noticeably impact on the distribution of the pressure along the contact zone of the cylinders in a modern printing press and on the quality of the prints.
UR  - https://www.sv-jme.eu/article/a-method-for-investigating-the-nonlinear-bends-of-the-cylinders-of-a-web-offset-printing-station/
Augustaitis, Vytautas, Šešok, Nikolaj, AND Iljin, Igor.
"A Method for Investigating the Nonlinear Bends of the Cylinders of a Web Offset Printing Station" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 52 Number 10 (18 August 2017)

Authors

Affiliations

  • Vilnius Gediminas Technical University, Faculty of Mechanics, Department of Printing Machines, Lithuania
  • Vilnius Gediminas Technical University, Faculty of Mechanics, Department of Printing Machines, Lithuania
  • Vilnius Gediminas Technical University, Faculty of Mechanics, Department of Printing Machines, Lithuania

Paper's information

Strojniški vestnik - Journal of Mechanical Engineering 52(2006)10, 662-679

The elastic shifts of the plate, blanket and impression cylinders and, initially, the bends of the cylinders that appear during the rotation of the cylinders that are pressed against each other via the thin elastic cloth (blanket) that covers the blanket cylinders (the cylinders are located in such way that at least one blanket cylinder exists in each pair of cylinders) have a considerable impact on the operation of web offset printing stations. The cylinders are compressed by shifting their bearing assemblies. The method of investigating the mentioned bends of the cylinders and other elastic shifts as well as the changes of the pressure along the cylinders that are pressed against each other are described. The nonlinear features of the elasticity of the assemblies of the cylinder bearings, the force of gravity and the location of the axes of the rotation of the cylinders with respect to each other are assessed. The problem under discussion is settled as a complex nonlinear static problem, where the required pressures at the edges of the working surfaces of the cylinders that are pressed against each other are provided and the shifts of the assemblies of the cylinder bearings that are required to ensure the said values of the pressures are unknown at the start. On the application of the method to the specified example, it was shown that the bends of the cylinders noticeably impact on the distribution of the pressure along the contact zone of the cylinders in a modern printing press and on the quality of the prints.

web offset printing; printing press; cylinders; bending; investigation methods;