Fatigue Life Analysis of a New Type of Driving Drum
The transient dynamics analysis of the new driving drum is carried out by using ANSYS,its maximum equivalent stress cloud pictures and maximum principal stress time history in different work conditions are obtained. The rain-flow counting,the load extrapolation and superposition of the maximum equiv...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Transmission
2017-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.04.016 |
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| author | Yu Yuzhen Wang Fei Li Wenyu Wang Kailiang |
| author_facet | Yu Yuzhen Wang Fei Li Wenyu Wang Kailiang |
| author_sort | Yu Yuzhen |
| collection | DOAJ |
| description | The transient dynamics analysis of the new driving drum is carried out by using ANSYS,its maximum equivalent stress cloud pictures and maximum principal stress time history in different work conditions are obtained. The rain-flow counting,the load extrapolation and superposition of the maximum equivalent stress time history of the dangerous area of the driving drum are carried out by using Rainflow module in n Code Glyph Works. Based on the relative theory of fatigue life prediction,stress life module is used to analyze the fatigue life and fatigue sensitivity of the driving drum. The damage histogram of the driving drum and the minimum fatigue life curves of the driving drum under the different inputted parameters are obtained. The results show that the driving drum has a good mechanical property,the minimum fatigue life of the driving drum is about 783 days to meet use requirements. The overload and residual stress have obvious influence on the fatigue life of the driving drum. |
| format | Article |
| id | doaj-art-f59b8676aed64de39013c48ccb4be6df |
| institution | Kabale University |
| issn | 1004-2539 |
| language | zho |
| publishDate | 2017-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj-art-f59b8676aed64de39013c48ccb4be6df2025-01-10T14:23:43ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392017-01-0141727629929840Fatigue Life Analysis of a New Type of Driving DrumYu YuzhenWang FeiLi WenyuWang KailiangThe transient dynamics analysis of the new driving drum is carried out by using ANSYS,its maximum equivalent stress cloud pictures and maximum principal stress time history in different work conditions are obtained. The rain-flow counting,the load extrapolation and superposition of the maximum equivalent stress time history of the dangerous area of the driving drum are carried out by using Rainflow module in n Code Glyph Works. Based on the relative theory of fatigue life prediction,stress life module is used to analyze the fatigue life and fatigue sensitivity of the driving drum. The damage histogram of the driving drum and the minimum fatigue life curves of the driving drum under the different inputted parameters are obtained. The results show that the driving drum has a good mechanical property,the minimum fatigue life of the driving drum is about 783 days to meet use requirements. The overload and residual stress have obvious influence on the fatigue life of the driving drum.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.04.016Driving drumLoad spectrumFatigue lifeFatigue sensitivity |
| spellingShingle | Yu Yuzhen Wang Fei Li Wenyu Wang Kailiang Fatigue Life Analysis of a New Type of Driving Drum Jixie chuandong Driving drum Load spectrum Fatigue life Fatigue sensitivity |
| title | Fatigue Life Analysis of a New Type of Driving Drum |
| title_full | Fatigue Life Analysis of a New Type of Driving Drum |
| title_fullStr | Fatigue Life Analysis of a New Type of Driving Drum |
| title_full_unstemmed | Fatigue Life Analysis of a New Type of Driving Drum |
| title_short | Fatigue Life Analysis of a New Type of Driving Drum |
| title_sort | fatigue life analysis of a new type of driving drum |
| topic | Driving drum Load spectrum Fatigue life Fatigue sensitivity |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2017.04.016 |
| work_keys_str_mv | AT yuyuzhen fatiguelifeanalysisofanewtypeofdrivingdrum AT wangfei fatiguelifeanalysisofanewtypeofdrivingdrum AT liwenyu fatiguelifeanalysisofanewtypeofdrivingdrum AT wangkailiang fatiguelifeanalysisofanewtypeofdrivingdrum |