Mechanical properties of fluoroplastic seals of axial-piston pumps in relation to the operating conditions of a hydraulic drives
The article considers the issues associated with the elastic and plastic properties of fluoroplastic in the state of delivery and radiation hardened. The statement about the radiation hardening of fluoroplastic improves thermal deformation characteristics is substantiated. The results of kinetic mic...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2023-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/68/e3sconf_itse2023_06008.pdf |
| _version_ | 1797658644047724544 |
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| author | Alisin Valery |
| author_facet | Alisin Valery |
| author_sort | Alisin Valery |
| collection | DOAJ |
| description | The article considers the issues associated with the elastic and plastic properties of fluoroplastic in the state of delivery and radiation hardened. The statement about the radiation hardening of fluoroplastic improves thermal deformation characteristics is substantiated. The results of kinetic microindentation are studied in comparison with the initial state in the temperature range of 80 - 400 0C. The effect of temperature on the ratio of the work of the elasticity and plasticity forces is analyzed. Particular attention is paid to the elastic properties of fluoroplastic. The assumption is substantiated that it is possible to improve the elastic properties of fluoroplastic by radiation treatment at elevated temperatures, which are typical for high-speed axial piston pumps. On the basis of the study, it was found that the use of radiation hardening treatment of fluoroplastic is promising for increasing the durability of movable seal rings. |
| first_indexed | 2024-03-11T18:03:14Z |
| format | Article |
| id | doaj.art-71d054aaa3604bd0afe7d6b94cbff3ba |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-11T18:03:14Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-71d054aaa3604bd0afe7d6b94cbff3ba2023-10-17T08:49:23ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014310600810.1051/e3sconf/202343106008e3sconf_itse2023_06008Mechanical properties of fluoroplastic seals of axial-piston pumps in relation to the operating conditions of a hydraulic drivesAlisin Valery0Mechanical Engineering Research Institute of the Russian Academy of SciencesThe article considers the issues associated with the elastic and plastic properties of fluoroplastic in the state of delivery and radiation hardened. The statement about the radiation hardening of fluoroplastic improves thermal deformation characteristics is substantiated. The results of kinetic microindentation are studied in comparison with the initial state in the temperature range of 80 - 400 0C. The effect of temperature on the ratio of the work of the elasticity and plasticity forces is analyzed. Particular attention is paid to the elastic properties of fluoroplastic. The assumption is substantiated that it is possible to improve the elastic properties of fluoroplastic by radiation treatment at elevated temperatures, which are typical for high-speed axial piston pumps. On the basis of the study, it was found that the use of radiation hardening treatment of fluoroplastic is promising for increasing the durability of movable seal rings.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/68/e3sconf_itse2023_06008.pdf |
| spellingShingle | Alisin Valery Mechanical properties of fluoroplastic seals of axial-piston pumps in relation to the operating conditions of a hydraulic drives E3S Web of Conferences |
| title | Mechanical properties of fluoroplastic seals of axial-piston pumps in relation to the operating conditions of a hydraulic drives |
| title_full | Mechanical properties of fluoroplastic seals of axial-piston pumps in relation to the operating conditions of a hydraulic drives |
| title_fullStr | Mechanical properties of fluoroplastic seals of axial-piston pumps in relation to the operating conditions of a hydraulic drives |
| title_full_unstemmed | Mechanical properties of fluoroplastic seals of axial-piston pumps in relation to the operating conditions of a hydraulic drives |
| title_short | Mechanical properties of fluoroplastic seals of axial-piston pumps in relation to the operating conditions of a hydraulic drives |
| title_sort | mechanical properties of fluoroplastic seals of axial piston pumps in relation to the operating conditions of a hydraulic drives |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/68/e3sconf_itse2023_06008.pdf |
| work_keys_str_mv | AT alisinvalery mechanicalpropertiesoffluoroplasticsealsofaxialpistonpumpsinrelationtotheoperatingconditionsofahydraulicdrives |