Experimental studies of profile joints of machine parts under cyclic loading conditions
The increasing demands on the quality of machines, in particular multipurpose CNC machines, determine the tasks aimed at improving the designs of their critical components. The aim of the work is to ensure the accuracy, contact rigidity and durability of torquetransmitting connections of spindle...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education
2021-11-01
|
| 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%205%20(179)%20(%D0%9E%D0%9D%D0%92)/24-28%20%D0%98%D0%BB%D1%8C%D0%B8%D0%BD%D1%8B%D1%85%20%D0%92.%20%D0%90..pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832569611650859008 |
|---|---|
| author | V. A. Ilyinykh |
| author_facet | V. A. Ilyinykh |
| author_sort | V. A. Ilyinykh |
| collection | DOAJ |
| description | The increasing demands on the quality of machines, in
particular multipurpose CNC machines, determine the
tasks aimed at improving the designs of their critical
components. The aim of the work is to ensure the
accuracy, contact rigidity and durability of torquetransmitting connections of spindle assemblies during
reusable replacements of auxiliary tools based on the
use of conical profile connections with an equiaxed
contour. The paper presents the results of experimental
studies of these compounds on models that are made
of optically active materials, which allows us to visually
study the processes of contact interaction of profile parts
under cyclic loading conditions. The method of static
photoelasticity in the study of flat profile joints with an
equiaxed contour made it possible to establish based on
the analysis of isochrome patterns, that the change in the values of maximum tangential stresses per revolution of
the profile joint is subject to a pulsation cycle. |
| format | Article |
| id | doaj-art-ad9c7c2e38ab46759399539a624473a2 |
| institution | Kabale University |
| issn | 1813-8225 2541-7541 |
| language | English |
| publishDate | 2021-11-01 |
| publisher | Omsk State Technical University, Federal State Autonoumos Educational Institution of Higher Education |
| record_format | Article |
| series | Омский научный вестник |
| spelling | doaj-art-ad9c7c2e38ab46759399539a624473a22025-02-02T20:21:19ZengOmsk State Technical University, Federal State Autonoumos Educational Institution of Higher EducationОмский научный вестник1813-82252541-75412021-11-015 (179)242810.25206/1813-8225-2021-179-24-28Experimental studies of profile joints of machine parts under cyclic loading conditionsV. A. Ilyinykh0Irkutsk State Transport UniversityThe increasing demands on the quality of machines, in particular multipurpose CNC machines, determine the tasks aimed at improving the designs of their critical components. The aim of the work is to ensure the accuracy, contact rigidity and durability of torquetransmitting connections of spindle assemblies during reusable replacements of auxiliary tools based on the use of conical profile connections with an equiaxed contour. The paper presents the results of experimental studies of these compounds on models that are made of optically active materials, which allows us to visually study the processes of contact interaction of profile parts under cyclic loading conditions. The method of static photoelasticity in the study of flat profile joints with an equiaxed contour made it possible to establish based on the analysis of isochrome patterns, that the change in the values of maximum tangential stresses per revolution of the profile joint is subject to a pulsation cycle.https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%E2%84%96%205%20(179)%20(%D0%9E%D0%9D%D0%92)/24-28%20%D0%98%D0%BB%D1%8C%D0%B8%D0%BD%D1%8B%D1%85%20%D0%92.%20%D0%90..pdfauxiliary toolprofile connections with equiaxial contourstatic photoelasticity methodstress fieldssmall amplitude displacement |
| spellingShingle | V. A. Ilyinykh Experimental studies of profile joints of machine parts under cyclic loading conditions Омский научный вестник auxiliary tool profile connections with equiaxial contour static photoelasticity method stress fields small amplitude displacement |
| title | Experimental studies of profile joints of machine parts under cyclic loading conditions |
| title_full | Experimental studies of profile joints of machine parts under cyclic loading conditions |
| title_fullStr | Experimental studies of profile joints of machine parts under cyclic loading conditions |
| title_full_unstemmed | Experimental studies of profile joints of machine parts under cyclic loading conditions |
| title_short | Experimental studies of profile joints of machine parts under cyclic loading conditions |
| title_sort | experimental studies of profile joints of machine parts under cyclic loading conditions |
| topic | auxiliary tool profile connections with equiaxial contour static photoelasticity method stress fields small amplitude displacement |
| url | https://www.omgtu.ru/general_information/media_omgtu/journal_of_omsk_research_journal/files/arhiv/2021/%E2%84%96%205%20(179)%20(%D0%9E%D0%9D%D0%92)/24-28%20%D0%98%D0%BB%D1%8C%D0%B8%D0%BD%D1%8B%D1%85%20%D0%92.%20%D0%90..pdf |
| work_keys_str_mv | AT vailyinykh experimentalstudiesofprofilejointsofmachinepartsundercyclicloadingconditions |