Vibration Analysis of the Helical Gear System Using the Integrated Excitation Model
The vibration of the helical gear system is generated by three kinds of excitation. The first cause is a displacement excitation due to the tooth surface error. The second is a parametric excitation by the periodical change of the tooth mesh stiffness. The third is a moving load on the tooth surface...
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| Format: | Article |
| Language: | English |
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The Japan Society of Mechanical Engineers
2007-10-01
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| Series: | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/jamdsm/1/4/1_4_541/_pdf/-char/en |
| _version_ | 1818107884930596864 |
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| author | Takayuki NISHINO |
| author_facet | Takayuki NISHINO |
| author_sort | Takayuki NISHINO |
| collection | DOAJ |
| description | The vibration of the helical gear system is generated by three kinds of excitation. The first cause is a displacement excitation due to the tooth surface error. The second is a parametric excitation by the periodical change of the tooth mesh stiffness. The third is a moving load on the tooth surface during the progress of mesh of the teeth. In mesh of a pair of helical gears, the composite load of the distributed load along a contact line moves its operating location from one end of face width to the other end during the process of mesh progress. This moving load causes fluctuation of bearing load that excites the housing. Therefore, it is important to treat gear mesh excitation as moving load problem. For this purpose, a tooth mesh model, in which three different types of excitations above are incorporated, is proposed. In this model, a pair of gear tooth is represented by the multiple springs and the moving load can be taken into account by the multiple mesh excitation forces that have the phase differences from each other. This model is applied to the vibration analysis of a single stage gearbox. The analytical and experimental results show that this method is accurate and effective enough for practical use. |
| first_indexed | 2024-12-11T02:06:34Z |
| format | Article |
| id | doaj.art-a4a61f04405444b0bc58cf63b9b55638 |
| institution | Directory Open Access Journal |
| issn | 1881-3054 |
| language | English |
| last_indexed | 2024-12-11T02:06:34Z |
| publishDate | 2007-10-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
| spelling | doaj.art-a4a61f04405444b0bc58cf63b9b556382022-12-22T01:24:21ZengThe Japan Society of Mechanical EngineersJournal of Advanced Mechanical Design, Systems, and Manufacturing1881-30542007-10-011454155210.1299/jamdsm.1.541jamdsmVibration Analysis of the Helical Gear System Using the Integrated Excitation ModelTakayuki NISHINO0Mazda Motor CorporationThe vibration of the helical gear system is generated by three kinds of excitation. The first cause is a displacement excitation due to the tooth surface error. The second is a parametric excitation by the periodical change of the tooth mesh stiffness. The third is a moving load on the tooth surface during the progress of mesh of the teeth. In mesh of a pair of helical gears, the composite load of the distributed load along a contact line moves its operating location from one end of face width to the other end during the process of mesh progress. This moving load causes fluctuation of bearing load that excites the housing. Therefore, it is important to treat gear mesh excitation as moving load problem. For this purpose, a tooth mesh model, in which three different types of excitations above are incorporated, is proposed. In this model, a pair of gear tooth is represented by the multiple springs and the moving load can be taken into account by the multiple mesh excitation forces that have the phase differences from each other. This model is applied to the vibration analysis of a single stage gearbox. The analytical and experimental results show that this method is accurate and effective enough for practical use.https://www.jstage.jst.go.jp/article/jamdsm/1/4/1_4_541/_pdf/-char/engearhelical geartooth mesh modelmoving loadmesh exciting forcefinite element methodsubstructure synthesis method |
| spellingShingle | Takayuki NISHINO Vibration Analysis of the Helical Gear System Using the Integrated Excitation Model Journal of Advanced Mechanical Design, Systems, and Manufacturing gear helical gear tooth mesh model moving load mesh exciting force finite element method substructure synthesis method |
| title | Vibration Analysis of the Helical Gear System Using the Integrated Excitation Model |
| title_full | Vibration Analysis of the Helical Gear System Using the Integrated Excitation Model |
| title_fullStr | Vibration Analysis of the Helical Gear System Using the Integrated Excitation Model |
| title_full_unstemmed | Vibration Analysis of the Helical Gear System Using the Integrated Excitation Model |
| title_short | Vibration Analysis of the Helical Gear System Using the Integrated Excitation Model |
| title_sort | vibration analysis of the helical gear system using the integrated excitation model |
| topic | gear helical gear tooth mesh model moving load mesh exciting force finite element method substructure synthesis method |
| url | https://www.jstage.jst.go.jp/article/jamdsm/1/4/1_4_541/_pdf/-char/en |
| work_keys_str_mv | AT takayukinishino vibrationanalysisofthehelicalgearsystemusingtheintegratedexcitationmodel |