Vibration Analysis of a Low-Power Reduction Gear
Free vibrations of a low-power reduction gear engaged with a hydraulic pump of the test rig are discussed. Vibration analysis is performed with the finite element representation and commercial ANSYS program. Vibration analysis of an examined system is conducted in the two stages. The natural frequen...
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| Veröffentlicht in: | Проблемы прочности |
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| Datum: | 2016 |
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| Format: | Artikel |
| Sprache: | Englisch |
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Інститут проблем міцності ім. Г.С. Писаренко НАН України
2016
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| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/173505 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Vibration Analysis of a Low-Power Reduction Gear / S. Noga, T. Markowski // Проблемы прочности. — 2016. — № 4. — С. 45-53. — Бібліогр.: 15 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862549644168396800 |
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| author | Noga, S. Markowski, T. |
| author_facet | Noga, S. Markowski, T. |
| citation_txt | Vibration Analysis of a Low-Power Reduction Gear / S. Noga, T. Markowski // Проблемы прочности. — 2016. — № 4. — С. 45-53. — Бібліогр.: 15 назв. — англ. |
| collection | DSpace DC |
| container_title | Проблемы прочности |
| description | Free vibrations of a low-power reduction gear engaged with a hydraulic pump of the test rig are discussed. Vibration analysis is performed with the finite element representation and commercial ANSYS program. Vibration analysis of an examined system is conducted in the two stages. The natural frequencies of free transverse vibrations of the gears are first generated, and on the basis of the Campbell diagrams, the excitation speeds for several natural frequencies of examined gears are calculated. Then the free vibrations of a reduction gear are analyzed, and two computational cases are presented. In the first case, only the mass and geometry of all parts of the body are considered. In the second case, the mass of tooth gears is also taken into account. Based on the FE models, the first ten natural frequencies and natural mode shapes of a reduction gear are calculated. Then, these results are used to estimate the stress level in the walls of the body for a permissible acceleration value. As expected, smaller stress values for a permissible acceleration value are obtained for the second finite element model of the system. The problems discussed here can be helpful for engineers dealing with the dynamics of gear systems.
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| first_indexed | 2025-11-25T20:37:28Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-173505 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0556-171X |
| language | English |
| last_indexed | 2025-11-25T20:37:28Z |
| publishDate | 2016 |
| publisher | Інститут проблем міцності ім. Г.С. Писаренко НАН України |
| record_format | dspace |
| spelling | Noga, S. Markowski, T. 2020-12-07T20:14:52Z 2020-12-07T20:14:52Z 2016 Vibration Analysis of a Low-Power Reduction Gear / S. Noga, T. Markowski // Проблемы прочности. — 2016. — № 4. — С. 45-53. — Бібліогр.: 15 назв. — англ. 0556-171X https://nasplib.isofts.kiev.ua/handle/123456789/173505 539.4 Free vibrations of a low-power reduction gear engaged with a hydraulic pump of the test rig are discussed. Vibration analysis is performed with the finite element representation and commercial ANSYS program. Vibration analysis of an examined system is conducted in the two stages. The natural frequencies of free transverse vibrations of the gears are first generated, and on the basis of the Campbell diagrams, the excitation speeds for several natural frequencies of examined gears are calculated. Then the free vibrations of a reduction gear are analyzed, and two computational cases are presented. In the first case, only the mass and geometry of all parts of the body are considered. In the second case, the mass of tooth gears is also taken into account. Based on the FE models, the first ten natural frequencies and natural mode shapes of a reduction gear are calculated. Then, these results are used to estimate the stress level in the walls of the body for a permissible acceleration value. As expected, smaller stress values for a permissible acceleration value are obtained for the second finite element model of the system. The problems discussed here can be helpful for engineers dealing with the dynamics of gear systems. en Інститут проблем міцності ім. Г.С. Писаренко НАН України Проблемы прочности Научно-технический раздел Vibration Analysis of a Low-Power Reduction Gear Виброанализ маломощного редуктора Article published earlier |
| spellingShingle | Vibration Analysis of a Low-Power Reduction Gear Noga, S. Markowski, T. Научно-технический раздел |
| title | Vibration Analysis of a Low-Power Reduction Gear |
| title_alt | Виброанализ маломощного редуктора |
| title_full | Vibration Analysis of a Low-Power Reduction Gear |
| title_fullStr | Vibration Analysis of a Low-Power Reduction Gear |
| title_full_unstemmed | Vibration Analysis of a Low-Power Reduction Gear |
| title_short | Vibration Analysis of a Low-Power Reduction Gear |
| title_sort | vibration analysis of a low-power reduction gear |
| topic | Научно-технический раздел |
| topic_facet | Научно-технический раздел |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/173505 |
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