Features of contacting of transparent and high-strength measuring tips of active control devices of sizes with products during process of their grinding
The article is devoted to the analysis of the load capacity of measuring tips of active control devices (ACD) with the size of the products in their mechanical contact. The value of the depth of indentation of the measuring tips into the product is calculated, which leads to the formation of mea...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2018-09-01
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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/2018/4%20(160)/134-139%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%95.%20%D0%92.,%20%D0%9B%D0%B5%D1%83%D0%BD%20%D0%92.%20%D0%98..pdf |
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| Summary: | The article is devoted to the analysis of the load capacity of
measuring tips of active control devices (ACD) with the size of the
products in their mechanical contact. The value of the depth of
indentation of the measuring tips into the product is calculated,
which leads to the formation of measurement error. Transparent
and high-strength materials for the manufacture of measuring tips
are considered.
The mode of mechanical interaction for experimental studies of
the features of contact between the sapphire tip and the highspeed steel cutter is determined and the value of the specific
energy in this contact is calculated. It is shown that the resulting
loads, having a ≈40 fold safety margin and corresponding to the
quasi-plasticity regime, do not lead to brittle fracture. |
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| ISSN: | 1813-8225 2541-7541 |