Study on the Identification Method of Gear Spalling Fault
Spalling and pitting are prone to be produced on the tooth surfaces in the meshing process, which seriously affects the stability and reliability of gear meshing. The time-varying meshing stiffness model and six-degree-of-freedom model of gear meshing are established, the Matlab wavelet toolbox is u...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2019-08-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.08.021 |
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| author | Shengli Wu Yimin Shao Wenting Xing Xiaochun Jian |
| author_facet | Shengli Wu Yimin Shao Wenting Xing Xiaochun Jian |
| author_sort | Shengli Wu |
| collection | DOAJ |
| description | Spalling and pitting are prone to be produced on the tooth surfaces in the meshing process, which seriously affects the stability and reliability of gear meshing. The time-varying meshing stiffness model and six-degree-of-freedom model of gear meshing are established, the Matlab wavelet toolbox is used to generate an adaptive wavelet which is similar to the original signal. The time frequency characteristic change rule of vibration signal is illustrated. Agreement between the results of the dynamic model and the experimental results validates the effectiveness of the generated adaptive wavelet method which is used to analyze the spalling defect. The results provide theoretical basis and practical support for the gear defect size identification in black-box condition. |
| format | Article |
| id | doaj-art-fbbbba337ca64dbda2ae401bc6a520d8 |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2019-08-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-fbbbba337ca64dbda2ae401bc6a520d82025-01-10T13:59:18ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392019-08-014311611930643943Study on the Identification Method of Gear Spalling FaultShengli WuYimin ShaoWenting XingXiaochun JianSpalling and pitting are prone to be produced on the tooth surfaces in the meshing process, which seriously affects the stability and reliability of gear meshing. The time-varying meshing stiffness model and six-degree-of-freedom model of gear meshing are established, the Matlab wavelet toolbox is used to generate an adaptive wavelet which is similar to the original signal. The time frequency characteristic change rule of vibration signal is illustrated. Agreement between the results of the dynamic model and the experimental results validates the effectiveness of the generated adaptive wavelet method which is used to analyze the spalling defect. The results provide theoretical basis and practical support for the gear defect size identification in black-box condition.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.08.021GearSpalling defectAdaptive waveletIdentification analysis |
| spellingShingle | Shengli Wu Yimin Shao Wenting Xing Xiaochun Jian Study on the Identification Method of Gear Spalling Fault Jixie chuandong Gear Spalling defect Adaptive wavelet Identification analysis |
| title | Study on the Identification Method of Gear Spalling Fault |
| title_full | Study on the Identification Method of Gear Spalling Fault |
| title_fullStr | Study on the Identification Method of Gear Spalling Fault |
| title_full_unstemmed | Study on the Identification Method of Gear Spalling Fault |
| title_short | Study on the Identification Method of Gear Spalling Fault |
| title_sort | study on the identification method of gear spalling fault |
| topic | Gear Spalling defect Adaptive wavelet Identification analysis |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2019.08.021 |
| work_keys_str_mv | AT shengliwu studyontheidentificationmethodofgearspallingfault AT yiminshao studyontheidentificationmethodofgearspallingfault AT wentingxing studyontheidentificationmethodofgearspallingfault AT xiaochunjian studyontheidentificationmethodofgearspallingfault |