Improving product size measurement systems by using piezo-fiber scanner
The article discusses the physical and technical basis for the construction and operation of systems for measuring the size of complex products, taking into account the use of a new spatial light modulator — a piezo-fiber scanner. Its device, operating principle, and main technical characteristi...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2020-03-01
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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/2020/1%20(169)/73-79%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92..pdf |
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| Summary: | The article discusses the physical and technical basis for the
construction and operation of systems for measuring the size of complex products, taking into account the use of a new spatial
light modulator — a piezo-fiber scanner. Its device, operating
principle, and main technical characteristics are described. The
paper considers the joint operation of a piezo-fiber scanner and
a low-coherence interferometer as part of three measurement
systems: scanning hybrid 3D measuring heads (MH) with the
introduction of an ultra-wide-angle optical system and a corundum
tip, as well as two active control devices.
It is proposed to use a reference channel for the discussed MH
design, and to measure the clearances 1с1
, 1с2 … 1сn when contacting
the product arising between the corundum tip and the product
near the formed contact zone with the subsequent calculation of the so-called equidistant contours and the final compensation of
elastic deformations. |
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| ISSN: | 1813-8225 2541-7541 |