Improving the accuracy of hybrid scanning 3D fiber-optic measuring heads with an acousto-optic feedback sensor for contact and non-contact coordinate measurements of product sizes
The article presents a method for determining the elastic deformations arising from the mechanical contact of a spherical tip and a product, which makes it possible to exclude the influence of material deformations like «pile-up». Paper discusses the construction of a hybrid 3D scanning fiber-op...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2020-04-01
|
| Series: | Омский научный вестник |
| Subjects: | |
| Online Access: | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/2%20(170)/63-70%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..pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832572074615373824 |
|---|---|
| author | E. V. Leun A. E. Shakhanov |
| author_facet | E. V. Leun A. E. Shakhanov |
| author_sort | E. V. Leun |
| collection | DOAJ |
| description | The article presents a method for determining the elastic
deformations arising from the mechanical contact of a spherical
tip and a product, which makes it possible to exclude the
influence of material deformations like «pile-up». Paper discusses
the construction of a hybrid 3D scanning fiber-optic measuring
head (FOMH) with the formation of scanning laser beam motion
within the angular sector of the 180°×180° hemisphere based on a
low-coherence interferometer, a spatial light modulator based on
a fiber-optic piezoscanner and a «fisheye» lens. The possibilities of
high-precision two-coordinate measurements of the scanning laser
beam due to the use of an acousto-optic modulator in the FOMH
feedback sensor as a space-sensitive transducer are considered. |
| format | Article |
| id | doaj-art-6d091164effe477eb5b52f1d7517994a |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2020-04-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-6d091164effe477eb5b52f1d7517994a2025-02-02T11:55:02ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412020-04-012 (170)637010.25206/1813-8225-2020-170-63-70Improving the accuracy of hybrid scanning 3D fiber-optic measuring heads with an acousto-optic feedback sensor for contact and non-contact coordinate measurements of product sizesE. V. Leun0A. E. Shakhanov1Lavochkin AssociationLavochkin AssociationThe article presents a method for determining the elastic deformations arising from the mechanical contact of a spherical tip and a product, which makes it possible to exclude the influence of material deformations like «pile-up». Paper discusses the construction of a hybrid 3D scanning fiber-optic measuring head (FOMH) with the formation of scanning laser beam motion within the angular sector of the 180°×180° hemisphere based on a low-coherence interferometer, a spatial light modulator based on a fiber-optic piezoscanner and a «fisheye» lens. The possibilities of high-precision two-coordinate measurements of the scanning laser beam due to the use of an acousto-optic modulator in the FOMH feedback sensor as a space-sensitive transducer are considered.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/2%20(170)/63-70%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..pdfcoordinate measurementsmeasuring headnanoindentation«pile-up»low coherent interferometerpiezoscanner«fisheye»acoustic-optical modulator |
| spellingShingle | E. V. Leun A. E. Shakhanov Improving the accuracy of hybrid scanning 3D fiber-optic measuring heads with an acousto-optic feedback sensor for contact and non-contact coordinate measurements of product sizes Омский научный вестник coordinate measurements measuring head nanoindentation «pile-up» low coherent interferometer piezoscanner «fisheye» acoustic-optical modulator |
| title | Improving the accuracy of hybrid scanning 3D fiber-optic measuring heads with an acousto-optic feedback sensor for contact and non-contact coordinate measurements of product sizes |
| title_full | Improving the accuracy of hybrid scanning 3D fiber-optic measuring heads with an acousto-optic feedback sensor for contact and non-contact coordinate measurements of product sizes |
| title_fullStr | Improving the accuracy of hybrid scanning 3D fiber-optic measuring heads with an acousto-optic feedback sensor for contact and non-contact coordinate measurements of product sizes |
| title_full_unstemmed | Improving the accuracy of hybrid scanning 3D fiber-optic measuring heads with an acousto-optic feedback sensor for contact and non-contact coordinate measurements of product sizes |
| title_short | Improving the accuracy of hybrid scanning 3D fiber-optic measuring heads with an acousto-optic feedback sensor for contact and non-contact coordinate measurements of product sizes |
| title_sort | improving the accuracy of hybrid scanning 3d fiber optic measuring heads with an acousto optic feedback sensor for contact and non contact coordinate measurements of product sizes |
| topic | coordinate measurements measuring head nanoindentation «pile-up» low coherent interferometer piezoscanner «fisheye» acoustic-optical modulator |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2020/2%20(170)/63-70%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..pdf |
| work_keys_str_mv | AT evleun improvingtheaccuracyofhybridscanning3dfiberopticmeasuringheadswithanacoustoopticfeedbacksensorforcontactandnoncontactcoordinatemeasurementsofproductsizes AT aeshakhanov improvingtheaccuracyofhybridscanning3dfiberopticmeasuringheadswithanacoustoopticfeedbacksensorforcontactandnoncontactcoordinatemeasurementsofproductsizes |