Mathematical and Finite Element Modeling of Micro-Modification for Marine Gear
Based on the computer simulation technique, this paper used the professional gear design software MASTA and finite element software ANSYS combined with the method of gear micro-modification to redesign the gear profile and eventually realized the optimization design of gear micro-modification. Then...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | International Journal of Rotating Machinery |
| Online Access: | http://dx.doi.org/10.1155/2015/902941 |
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| _version_ | 1832562707050528768 |
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| author | Xiongxi Wu Qifeng Gao Zesong Li |
| author_facet | Xiongxi Wu Qifeng Gao Zesong Li |
| author_sort | Xiongxi Wu |
| collection | DOAJ |
| description | Based on the computer simulation technique, this paper used the professional gear design software MASTA and finite element software ANSYS combined with the method of gear micro-modification to redesign the gear profile and eventually realized the optimization design of gear micro-modification. Then the gear transmission model of one-level reducer was established to simulate and analyze the contact equivalent stress, transmission error, and meshing impact before and after gear modification. By comparing the simulations results it is found that gear micro-modification can lower meshing impact load, reduce the vibration strength, make gear transmission steady, and improve the gear bearing capacity. By comparing the transmission error curves and meshing impact load curves before and after gear micro-modification, this helps to understand the effects of gear micro-modification on the gear transmission and provides basis references for the future redesign of the marine gears with high strength and long service life. |
| format | Article |
| id | doaj-art-ddaa13d6b6c543a5a073b558dcc96018 |
| institution | Kabale University |
| issn | 1023-621X 1542-3034 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Rotating Machinery |
| spelling | doaj-art-ddaa13d6b6c543a5a073b558dcc960182025-02-03T01:22:02ZengWileyInternational Journal of Rotating Machinery1023-621X1542-30342015-01-01201510.1155/2015/902941902941Mathematical and Finite Element Modeling of Micro-Modification for Marine GearXiongxi Wu0Qifeng Gao1Zesong Li2Zhejiang Industry Polytechnic College, Shaoxing 312000, ChinaZhejiang Industry Polytechnic College, Shaoxing 312000, ChinaNingbo Institute of Measurement and Testing, Ningbo 315048, ChinaBased on the computer simulation technique, this paper used the professional gear design software MASTA and finite element software ANSYS combined with the method of gear micro-modification to redesign the gear profile and eventually realized the optimization design of gear micro-modification. Then the gear transmission model of one-level reducer was established to simulate and analyze the contact equivalent stress, transmission error, and meshing impact before and after gear modification. By comparing the simulations results it is found that gear micro-modification can lower meshing impact load, reduce the vibration strength, make gear transmission steady, and improve the gear bearing capacity. By comparing the transmission error curves and meshing impact load curves before and after gear micro-modification, this helps to understand the effects of gear micro-modification on the gear transmission and provides basis references for the future redesign of the marine gears with high strength and long service life.http://dx.doi.org/10.1155/2015/902941 |
| spellingShingle | Xiongxi Wu Qifeng Gao Zesong Li Mathematical and Finite Element Modeling of Micro-Modification for Marine Gear International Journal of Rotating Machinery |
| title | Mathematical and Finite Element Modeling of Micro-Modification for Marine Gear |
| title_full | Mathematical and Finite Element Modeling of Micro-Modification for Marine Gear |
| title_fullStr | Mathematical and Finite Element Modeling of Micro-Modification for Marine Gear |
| title_full_unstemmed | Mathematical and Finite Element Modeling of Micro-Modification for Marine Gear |
| title_short | Mathematical and Finite Element Modeling of Micro-Modification for Marine Gear |
| title_sort | mathematical and finite element modeling of micro modification for marine gear |
| url | http://dx.doi.org/10.1155/2015/902941 |
| work_keys_str_mv | AT xiongxiwu mathematicalandfiniteelementmodelingofmicromodificationformarinegear AT qifenggao mathematicalandfiniteelementmodelingofmicromodificationformarinegear AT zesongli mathematicalandfiniteelementmodelingofmicromodificationformarinegear |