The method for evaluation errors of automated measurements of base tangent length by three-axis indicator on five-axis CNC machine
The article provides an overview of studies of various errors in the process of measuring parts with three-coordinate probes on CNC machines. The paper considers a method for estimating systematic and random errors in the process of measuring the length of the base tangent using control maps an...
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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
2021-06-01
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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/2021/%E2%84%96%203%20(177)%20(%D0%9E%D0%9D%D0%92)/35-43%20%D0%A1%D0%B0%D1%84%D0%B0%D1%80%D0%BE%D0%B2%20%D0%94.%20%D0%A2.,%20%D0%9A%D0%BE%D0%BD%D0%B4%D1%80%D0%B0%D1%88%D0%BE%D0%B2%20%D0%90.%20%D0%93..pdf |
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| Summary: | The article provides an overview of studies of various errors
in the process of measuring parts with three-coordinate
probes on CNC machines. The paper considers a method
for estimating systematic and random errors in the
process of measuring the length of the base tangent using
control maps and probabilistic and statistical methods for
processing multiple repeated inputs of a three-coordinate
indicator to the measured side surfaces of the wheel teeth.
The method is designed to assess the acceptability of the
measurement process by technologists and adjusters. The
data of experimental estimation of random and systematic
errors of measurement of the length of the base tangent
on a five-coordinate CNC machine with a three-coordinate
indicator of Mahr are presented. The obtained error values
for the five-axis machine under study allow us to measure
the length of the base tangent for the purposes of periodic
monitoring and adjustment of the machine when processing
oblique cylindrical wheels with universal disk or end mills. |
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| ISSN: | 1813-8225 2541-7541 |