Dynamic load simulation of the machine nodes containing interacting rollers
The article presents a dynamic model of interaction of rollers on the example of printing cylinders of an offset machine. Based on the solution of the contact problem, the interaction forces of the cylinders are determined, direct modeling of dynamic loads and vibrations is carried out, the amplitud...
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Academician I.G. Petrovskii Bryansk State University
2021-06-01
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| Series: | Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta |
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| Online Access: | https://ntv-brgu.ru/wp-content/arhiv/2021-N2/2021-02-05.pdf |
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doaj-51fcb71995f04b759e9d62143a7ce2d12021-07-05T08:21:07ZdeuAcademician I.G. Petrovskii Bryansk State University Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta2413-99202021-06-017215315910.22281/2413-9920-2021-07-02-153-159Dynamic load simulation of the machine nodes containing interacting rollersPerminova D.I.0Academician I.G. Petrovskii Bryansk State UniversityThe article presents a dynamic model of interaction of rollers on the example of printing cylinders of an offset machine. Based on the solution of the contact problem, the interaction forces of the cylinders are determined, direct modeling of dynamic loads and vibrations is carried out, the amplitudes of vibrations and pressure changes are determined. Options for reducing loads are considered. The disadvantages of existing models of printing machines are analyzed and taken into account.https://ntv-brgu.ru/wp-content/arhiv/2021-N2/2021-02-05.pdfoffset printing machineinteracting rollersforced oscillationsdynamicsfinite element method. |
| collection |
DOAJ |
| language |
deu |
| format |
Article |
| sources |
DOAJ |
| author |
Perminova D.I. |
| spellingShingle |
Perminova D.I. Dynamic load simulation of the machine nodes containing interacting rollers Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta offset printing machine interacting rollers forced oscillations dynamics finite element method. |
| author_facet |
Perminova D.I. |
| author_sort |
Perminova D.I. |
| title |
Dynamic load simulation of the machine nodes containing interacting rollers |
| title_short |
Dynamic load simulation of the machine nodes containing interacting rollers |
| title_full |
Dynamic load simulation of the machine nodes containing interacting rollers |
| title_fullStr |
Dynamic load simulation of the machine nodes containing interacting rollers |
| title_full_unstemmed |
Dynamic load simulation of the machine nodes containing interacting rollers |
| title_sort |
dynamic load simulation of the machine nodes containing interacting rollers |
| publisher |
Academician I.G. Petrovskii Bryansk State University |
| series |
Naučno-Tehničeskij Vestnik Brânskogo Gosudarstvennogo Universiteta |
| issn |
2413-9920 |
| publishDate |
2021-06-01 |
| description |
The article presents a dynamic model of interaction of rollers on the example of printing cylinders of an offset machine. Based on the solution of the contact problem, the interaction forces of the cylinders are determined, direct modeling of dynamic loads and vibrations is carried out, the amplitudes of vibrations and pressure changes are determined. Options for reducing loads are considered. The disadvantages of existing models of printing machines are analyzed and taken into account. |
| topic |
offset printing machine interacting rollers forced oscillations dynamics finite element method. |
| url |
https://ntv-brgu.ru/wp-content/arhiv/2021-N2/2021-02-05.pdf |
| work_keys_str_mv |
AT perminovadi dynamicloadsimulationofthemachinenodescontaininginteractingrollers |
| _version_ |
1721318738318327808 |