Possibilities to improve accuracy of contact measurements by using corundum tips and video recording of contact area
The article deals with the basics of a new approach to contact measurements of the size of products with the possibility of compensation of contact elastic deformations due to the measurement of the size of the contact zone and determine its center. The combined use of corundum measuring tips an...
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| Format: | Article |
| Language: | English |
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Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2019-04-01
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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/2019/2%20(164)/68-75%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%A8%D0%B0%D1%85%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%90.%20%D0%95.,%20%D0%9D%D0%B8%D0%BA%D0%B5%D0%BB%D1%8C%20%D0%90.%20%D0%92..pdf |
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| _version_ | 1832572868560420864 |
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| author | E. V. Leun A. E. Shakhanov A. V. Nickel |
| author_facet | E. V. Leun A. E. Shakhanov A. V. Nickel |
| author_sort | E. V. Leun |
| collection | DOAJ |
| description | The article deals with the basics of a new approach to contact
measurements of the size of products with the possibility
of compensation of contact elastic deformations due to the
measurement of the size of the contact zone and determine its
center. The combined use of corundum measuring tips and a
built-in measuring microscope allows this to be achieved by
video recording of the contact area. The expressions for the dependency of the contact elastic
deformation of the contact areas for the three options of
contacting the spherical terminal are obtained for: flat,
convex and concave surfaces of products. The possibility of
determining the coordinates of the center of the contact zone
is discussed. There are analyzed the experimentally obtained
images of contact zones in the coverage of non-coherent optic
flow.
The possibilities of improving the quality of registration of
images of the contact zone are considered. |
| format | Article |
| id | doaj-art-3684d8e2f1114847bd3e4674c235b5eb |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2019-04-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-3684d8e2f1114847bd3e4674c235b5eb2025-02-02T06:24:08ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412019-04-012 (164)687510.25206/1813-8225-2019-164-68-75Possibilities to improve accuracy of contact measurements by using corundum tips and video recording of contact areaE. V. Leun0A. E. Shakhanov1A. V. Nickel2Lavochkin AssociationLavochkin AssociationJoint Stock Company «Russian Railways», West Siberian RailwayThe article deals with the basics of a new approach to contact measurements of the size of products with the possibility of compensation of contact elastic deformations due to the measurement of the size of the contact zone and determine its center. The combined use of corundum measuring tips and a built-in measuring microscope allows this to be achieved by video recording of the contact area. The expressions for the dependency of the contact elastic deformation of the contact areas for the three options of contacting the spherical terminal are obtained for: flat, convex and concave surfaces of products. The possibility of determining the coordinates of the center of the contact zone is discussed. There are analyzed the experimentally obtained images of contact zones in the coverage of non-coherent optic flow. The possibilities of improving the quality of registration of images of the contact zone are considered.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/2%20(164)/68-75%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%A8%D0%B0%D1%85%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%90.%20%D0%95.,%20%D0%9D%D0%B8%D0%BA%D0%B5%D0%BB%D1%8C%20%D0%90.%20%D0%92..pdfvideo recording of the contact zonecalculation of deformationscompensation of deformationssuper wide angle lenssapphire tipcenter of the contact zonerotation of the matrix of the recordercontact measurements |
| spellingShingle | E. V. Leun A. E. Shakhanov A. V. Nickel Possibilities to improve accuracy of contact measurements by using corundum tips and video recording of contact area Омский научный вестник video recording of the contact zone calculation of deformations compensation of deformations super wide angle lens sapphire tip center of the contact zone rotation of the matrix of the recorder contact measurements |
| title | Possibilities to improve accuracy of contact measurements by using corundum tips and video recording of contact area |
| title_full | Possibilities to improve accuracy of contact measurements by using corundum tips and video recording of contact area |
| title_fullStr | Possibilities to improve accuracy of contact measurements by using corundum tips and video recording of contact area |
| title_full_unstemmed | Possibilities to improve accuracy of contact measurements by using corundum tips and video recording of contact area |
| title_short | Possibilities to improve accuracy of contact measurements by using corundum tips and video recording of contact area |
| title_sort | possibilities to improve accuracy of contact measurements by using corundum tips and video recording of contact area |
| topic | video recording of the contact zone calculation of deformations compensation of deformations super wide angle lens sapphire tip center of the contact zone rotation of the matrix of the recorder contact measurements |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2019/2%20(164)/68-75%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%A8%D0%B0%D1%85%D0%B0%D0%BD%D0%BE%D0%B2%20%D0%90.%20%D0%95.,%20%D0%9D%D0%B8%D0%BA%D0%B5%D0%BB%D1%8C%20%D0%90.%20%D0%92..pdf |
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