Analysis of stress and fatigue of eccentric shaft of unilateral driven swing scree
The three-dimensional structure model of unilateral driven swing screen was established by PROE software, and the load history on the eccentric shaft was obtained by dynamic simulation analysis. The stress distribution curve and stress cloud of the eccentric shaft were analyzed by using analytical m...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2017-05-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.05.014 |
| _version_ | 1797868874978295808 |
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| author | ZOU Mengqi LIU Chusheng WU Jida |
| author_facet | ZOU Mengqi LIU Chusheng WU Jida |
| author_sort | ZOU Mengqi |
| collection | DOAJ |
| description | The three-dimensional structure model of unilateral driven swing screen was established by PROE software, and the load history on the eccentric shaft was obtained by dynamic simulation analysis. The stress distribution curve and stress cloud of the eccentric shaft were analyzed by using analytical method and finite element method. The analysis results show that the dangerous part of the eccentric shaft appears at the support of the intermediate bearing, and the maximum stress is about 35 MPa. The fatigue life (0.98 a) of the eccentric shaft was calculated by using the local stress-strain method, which can effectively prevent accident occurrence. These results provide a reliable basis for design and improvement of eccentric shafts. |
| first_indexed | 2024-04-10T00:03:45Z |
| format | Article |
| id | doaj.art-c77aeabd11b940fab5148010a73bf1d6 |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:03:45Z |
| publishDate | 2017-05-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-c77aeabd11b940fab5148010a73bf1d62023-03-17T01:41:35ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2017-05-01435586110.13272/j.issn.1671-251x.2017.05.014Analysis of stress and fatigue of eccentric shaft of unilateral driven swing screeZOU MengqiLIU ChushengWU JidaThe three-dimensional structure model of unilateral driven swing screen was established by PROE software, and the load history on the eccentric shaft was obtained by dynamic simulation analysis. The stress distribution curve and stress cloud of the eccentric shaft were analyzed by using analytical method and finite element method. The analysis results show that the dangerous part of the eccentric shaft appears at the support of the intermediate bearing, and the maximum stress is about 35 MPa. The fatigue life (0.98 a) of the eccentric shaft was calculated by using the local stress-strain method, which can effectively prevent accident occurrence. These results provide a reliable basis for design and improvement of eccentric shafts.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.05.014unilateral driven swing screeneccentric shaftanalytical methodfinite element methodstress analysisfatigue life analysis |
| spellingShingle | ZOU Mengqi LIU Chusheng WU Jida Analysis of stress and fatigue of eccentric shaft of unilateral driven swing scree Gong-kuang zidonghua unilateral driven swing screen eccentric shaft analytical method finite element method stress analysis fatigue life analysis |
| title | Analysis of stress and fatigue of eccentric shaft of unilateral driven swing scree |
| title_full | Analysis of stress and fatigue of eccentric shaft of unilateral driven swing scree |
| title_fullStr | Analysis of stress and fatigue of eccentric shaft of unilateral driven swing scree |
| title_full_unstemmed | Analysis of stress and fatigue of eccentric shaft of unilateral driven swing scree |
| title_short | Analysis of stress and fatigue of eccentric shaft of unilateral driven swing scree |
| title_sort | analysis of stress and fatigue of eccentric shaft of unilateral driven swing scree |
| topic | unilateral driven swing screen eccentric shaft analytical method finite element method stress analysis fatigue life analysis |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2017.05.014 |
| work_keys_str_mv | AT zoumengqi analysisofstressandfatigueofeccentricshaftofunilateraldrivenswingscree AT liuchusheng analysisofstressandfatigueofeccentricshaftofunilateraldrivenswingscree AT wujida analysisofstressandfatigueofeccentricshaftofunilateraldrivenswingscree |