The effect of ultrasonic vibrations with superimposed low-frequency modulation on the mechanical, tribological properties and structure of a multicomponent polymer composite
One of the tasks of polymer materials science is to study the possibilities of improving the complex of elastic-strength characteristics and tribological properties of polymer composite materials by improving the manufacturing technology. In this paper, the influence of ultrasonic vibrations with...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education
2023-12-01
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| Series: | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
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| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%D0%A2.7,%20%E2%84%964%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/79-84%20%20%D0%9D%D0%B5%D0%B3%D1%80%D0%BE%D0%B2%20%D0%94.%20%D0%90.,%20%D0%9F%D1%83%D1%82%D0%B8%D0%BD%D1%86%D0%B5%D0%B2%20%D0%92.%20%D0%AE.,%20%D0%93%D0%BB%D0%BE%D1%82%D0%BE%D0%B2%20%D0%90.%20%D0%98.,%20%D0%92%D0%B5%D0%B1%D0%B5%D1%80%20%D0%94.%20%D0%90..pdf |
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| _version_ | 1832544112362913792 |
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| author | D. A. Negrov V. Yu. Putintsev A. I. Glotov D. A. Veber |
| author_facet | D. A. Negrov V. Yu. Putintsev A. I. Glotov D. A. Veber |
| author_sort | D. A. Negrov |
| collection | DOAJ |
| description | One of the tasks of polymer materials science is to study the possibilities of improving the complex of
elastic-strength characteristics and tribological properties of polymer composite materials by improving
the manufacturing technology. In this paper, the influence of ultrasonic vibrations with a frequency of
17 kHz with a low-frequency vibration with a frequency of 100 Hz during synthesis on the properties
and structure of a multicomponent polymer composite material of the KVN-3 trademark is considered.
The result of the research, it is found that the influence of the technological mode of pressing, consisting
in the combined effect of ultrasonic vibrations with frequency and low-frequency vibration during the
synthesis of KVN-3, makes it possible to increase the complex of elastic-mechanical characteristics:
tensile strength by 3 %, elongation by 6 %, modulus of elasticity by 10 %, hardness by 2 %, compared
to the industrial manufacturing method, as well as to reduce the intensity of mass wear by 68 % and
the coefficient of friction by 3 %.
The structure of polymer composite materials after different technological pressing modes is examined.
The fibrillar structure of the polymer matrix after the technological regime with the influence of ultrasonic
vibrations and low-frequency modulation becomes finer and more uniform. |
| format | Article |
| id | doaj-art-300b36040228437dacdd62947f60b59f |
| institution | Kabale University |
| issn | 2588-0373 2587-764X |
| language | English |
| publishDate | 2023-12-01 |
| publisher | Omsk State Technical University, Federal State Autonomous Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" |
| spelling | doaj-art-300b36040228437dacdd62947f60b59f2025-02-03T10:55:50ZengOmsk State Technical University, Federal State Autonomous Educational Institution of Higher EducationОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"2588-03732587-764X2023-12-0174798410.25206/2588-0373-2023-7-4-79-84The effect of ultrasonic vibrations with superimposed low-frequency modulation on the mechanical, tribological properties and structure of a multicomponent polymer compositeD. A. Negrov0V. Yu. Putintsev1A. I. Glotov2D. A. Veber3Omsk State Technical UniversityOmsk State Technical UniversityOmsk State Technical UniversityOmsk State Technical UniversityOne of the tasks of polymer materials science is to study the possibilities of improving the complex of elastic-strength characteristics and tribological properties of polymer composite materials by improving the manufacturing technology. In this paper, the influence of ultrasonic vibrations with a frequency of 17 kHz with a low-frequency vibration with a frequency of 100 Hz during synthesis on the properties and structure of a multicomponent polymer composite material of the KVN-3 trademark is considered. The result of the research, it is found that the influence of the technological mode of pressing, consisting in the combined effect of ultrasonic vibrations with frequency and low-frequency vibration during the synthesis of KVN-3, makes it possible to increase the complex of elastic-mechanical characteristics: tensile strength by 3 %, elongation by 6 %, modulus of elasticity by 10 %, hardness by 2 %, compared to the industrial manufacturing method, as well as to reduce the intensity of mass wear by 68 % and the coefficient of friction by 3 %. The structure of polymer composite materials after different technological pressing modes is examined. The fibrillar structure of the polymer matrix after the technological regime with the influence of ultrasonic vibrations and low-frequency modulation becomes finer and more uniform.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%D0%A2.7,%20%E2%84%964%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/79-84%20%20%D0%9D%D0%B5%D0%B3%D1%80%D0%BE%D0%B2%20%D0%94.%20%D0%90.,%20%D0%9F%D1%83%D1%82%D0%B8%D0%BD%D1%86%D0%B5%D0%B2%20%D0%92.%20%D0%AE.,%20%D0%93%D0%BB%D0%BE%D1%82%D0%BE%D0%B2%20%D0%90.%20%D0%98.,%20%D0%92%D0%B5%D0%B1%D0%B5%D1%80%20%D0%94.%20%D0%90..pdfpolytetrafluoroethyleneultrasonic exposurelow-frequency modulationpolymer composite materialswear resistance |
| spellingShingle | D. A. Negrov V. Yu. Putintsev A. I. Glotov D. A. Veber The effect of ultrasonic vibrations with superimposed low-frequency modulation on the mechanical, tribological properties and structure of a multicomponent polymer composite Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение" polytetrafluoroethylene ultrasonic exposure low-frequency modulation polymer composite materials wear resistance |
| title | The effect of ultrasonic vibrations with superimposed low-frequency modulation on the mechanical, tribological properties and structure of a multicomponent polymer composite |
| title_full | The effect of ultrasonic vibrations with superimposed low-frequency modulation on the mechanical, tribological properties and structure of a multicomponent polymer composite |
| title_fullStr | The effect of ultrasonic vibrations with superimposed low-frequency modulation on the mechanical, tribological properties and structure of a multicomponent polymer composite |
| title_full_unstemmed | The effect of ultrasonic vibrations with superimposed low-frequency modulation on the mechanical, tribological properties and structure of a multicomponent polymer composite |
| title_short | The effect of ultrasonic vibrations with superimposed low-frequency modulation on the mechanical, tribological properties and structure of a multicomponent polymer composite |
| title_sort | effect of ultrasonic vibrations with superimposed low frequency modulation on the mechanical tribological properties and structure of a multicomponent polymer composite |
| topic | polytetrafluoroethylene ultrasonic exposure low-frequency modulation polymer composite materials wear resistance |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2023/%D0%A2.7,%20%E2%84%964%20(%D0%90%D0%A0%D0%B8%D0%AD%D0%9C)/79-84%20%20%D0%9D%D0%B5%D0%B3%D1%80%D0%BE%D0%B2%20%D0%94.%20%D0%90.,%20%D0%9F%D1%83%D1%82%D0%B8%D0%BD%D1%86%D0%B5%D0%B2%20%D0%92.%20%D0%AE.,%20%D0%93%D0%BB%D0%BE%D1%82%D0%BE%D0%B2%20%D0%90.%20%D0%98.,%20%D0%92%D0%B5%D0%B1%D0%B5%D1%80%20%D0%94.%20%D0%90..pdf |
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