Quality control of metallized polymer films after automated laser perforation
The article discusses the control of parameters of laser-perforated metallized polymer films used in the manufacture of screenvacuum thermal insulation (SVTI) mats of spacecraft. The design, operating principle and operating mode of the laser perforator are described. It is shown that the most i...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2019-11-01
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| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/5%20(167)/111-118%20%D0%92%D1%8F%D1%82%D0%BB%D0%B5%D0%B2%20%D0%9F.%20%D0%90.,%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B5%D0%B2%20%D0%94.%20%D0%92.,%20%D0%A1%D1%8B%D1%81%D0%BE%D0%B5%D0%B2%20%D0%92.%20%D0%9A..pdf |
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| _version_ | 1832568695818289152 |
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| author | P. A. Vyatlev E. V. Leun D. V. Sergeev V. K. Sysoev |
| author_facet | P. A. Vyatlev E. V. Leun D. V. Sergeev V. K. Sysoev |
| author_sort | P. A. Vyatlev |
| collection | DOAJ |
| description | The article discusses the control of parameters of laser-perforated
metallized polymer films used in the manufacture of screenvacuum thermal insulation (SVTI) mats of spacecraft. The design,
operating principle and operating mode of the laser perforator
are described.
It is shown that the most important operational parameters of
perforated SVTI films are strength and dust release. Experimental
studies have shown that laser perforation leads to increased
strength and reduced dispersion for different samples of films
SVTI compared with similar indicators for manual mechanical or
semi-automatic thermomechanical perforation. When measuring
the profile of the edge of the perforated hole, the optimal
geometric parameters of the carbon Deposit zone consisting
mainly of carbon corresponding to the effective mode of laser
perforation and the maximum strength are determined. It is also
shown experimentally that laser perforation does not lead to an
increase in the dust release of SVTI films. |
| format | Article |
| id | doaj-art-2e6543937da2407b8383dfcdab7a3f27 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2019-11-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-2e6543937da2407b8383dfcdab7a3f272025-02-03T00:46:05ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412019-11-015 (167)11111810.25206/1813-8225-2019-167-111-118Quality control of metallized polymer films after automated laser perforationP. A. Vyatlev0E. V. Leun1D. V. Sergeev2V. K. Sysoev3Lavochkin AssociationLavochkin AssociationLavochkin AssociationLavochkin AssociationThe article discusses the control of parameters of laser-perforated metallized polymer films used in the manufacture of screenvacuum thermal insulation (SVTI) mats of spacecraft. The design, operating principle and operating mode of the laser perforator are described. It is shown that the most important operational parameters of perforated SVTI films are strength and dust release. Experimental studies have shown that laser perforation leads to increased strength and reduced dispersion for different samples of films SVTI compared with similar indicators for manual mechanical or semi-automatic thermomechanical perforation. When measuring the profile of the edge of the perforated hole, the optimal geometric parameters of the carbon Deposit zone consisting mainly of carbon corresponding to the effective mode of laser perforation and the maximum strength are determined. It is also shown experimentally that laser perforation does not lead to an increase in the dust release of SVTI films. https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/5%20(167)/111-118%20%D0%92%D1%8F%D1%82%D0%BB%D0%B5%D0%B2%20%D0%9F.%20%D0%90.,%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B5%D0%B2%20%D0%94.%20%D0%92.,%20%D0%A1%D1%8B%D1%81%D0%BE%D0%B5%D0%B2%20%D0%92.%20%D0%9A..pdffiber laserlaser perforationablationmetallized polymer filmdust emissionscreen-vacuum thermal insulationspacecraft |
| spellingShingle | P. A. Vyatlev E. V. Leun D. V. Sergeev V. K. Sysoev Quality control of metallized polymer films after automated laser perforation Омский научный вестник fiber laser laser perforation ablation metallized polymer film dust emission screen-vacuum thermal insulation spacecraft |
| title | Quality control of metallized polymer films after automated laser perforation |
| title_full | Quality control of metallized polymer films after automated laser perforation |
| title_fullStr | Quality control of metallized polymer films after automated laser perforation |
| title_full_unstemmed | Quality control of metallized polymer films after automated laser perforation |
| title_short | Quality control of metallized polymer films after automated laser perforation |
| title_sort | quality control of metallized polymer films after automated laser perforation |
| topic | fiber laser laser perforation ablation metallized polymer film dust emission screen-vacuum thermal insulation spacecraft |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/5%20(167)/111-118%20%D0%92%D1%8F%D1%82%D0%BB%D0%B5%D0%B2%20%D0%9F.%20%D0%90.,%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B5%D0%B2%20%D0%94.%20%D0%92.,%20%D0%A1%D1%8B%D1%81%D0%BE%D0%B5%D0%B2%20%D0%92.%20%D0%9A..pdf |
| work_keys_str_mv | AT pavyatlev qualitycontrolofmetallizedpolymerfilmsafterautomatedlaserperforation AT evleun qualitycontrolofmetallizedpolymerfilmsafterautomatedlaserperforation AT dvsergeev qualitycontrolofmetallizedpolymerfilmsafterautomatedlaserperforation AT vksysoev qualitycontrolofmetallizedpolymerfilmsafterautomatedlaserperforation |