Fatigue Fracture Analysis of Elevator Reducer Output Shaft
In order to find the cause of an elevator reducer output shaft fracture,the chemical property,mechanical property and material property are obtained through the experimental method,the theoretical calculation of stress,fatigue strength and fatigue life are carried out. The fatigue analysis of keyway...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2016-01-01
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| Series: | Jixie chuandong |
| Subjects: | |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2016.01.030 |
| _version_ | 1797819440825368576 |
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| author | Yang Li Rui Zhiyuan Luo Dechun Cao Hui Hu Xuchun Lu Shihui |
| author_facet | Yang Li Rui Zhiyuan Luo Dechun Cao Hui Hu Xuchun Lu Shihui |
| author_sort | Yang Li |
| collection | DOAJ |
| description | In order to find the cause of an elevator reducer output shaft fracture,the chemical property,mechanical property and material property are obtained through the experimental method,the theoretical calculation of stress,fatigue strength and fatigue life are carried out. The fatigue analysis of keyway with different curvature radius carried out by using the finite element method（ FEM）,and comparing with the theoretical result,it is concluded that the reason of fracture is higher notch effect of low curvature radius on the keyway. The results show that high stress on axes keyway corner decrease with the increase of curvature radius,as the fatigue life become longer. |
| first_indexed | 2024-03-13T09:22:59Z |
| format | Article |
| id | doaj.art-32341c1f2fb140ba8fa721d1220eabbf |
| institution | Directory Open Access Journal |
| issn | 1004-2539 |
| language | zho |
| last_indexed | 2024-03-13T09:22:59Z |
| publishDate | 2016-01-01 |
| publisher | Editorial Office of Journal of Mechanical Transmission |
| record_format | Article |
| series | Jixie chuandong |
| spelling | doaj.art-32341c1f2fb140ba8fa721d1220eabbf2023-05-26T09:39:50ZzhoEditorial Office of Journal of Mechanical TransmissionJixie chuandong1004-25392016-01-014012713129922052Fatigue Fracture Analysis of Elevator Reducer Output ShaftYang LiRui ZhiyuanLuo DechunCao HuiHu XuchunLu ShihuiIn order to find the cause of an elevator reducer output shaft fracture,the chemical property,mechanical property and material property are obtained through the experimental method,the theoretical calculation of stress,fatigue strength and fatigue life are carried out. The fatigue analysis of keyway with different curvature radius carried out by using the finite element method（ FEM）,and comparing with the theoretical result,it is concluded that the reason of fracture is higher notch effect of low curvature radius on the keyway. The results show that high stress on axes keyway corner decrease with the increase of curvature radius,as the fatigue life become longer.http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2016.01.030Fatigue analysis;Drive shaft;Failure;FEM |
| spellingShingle | Yang Li Rui Zhiyuan Luo Dechun Cao Hui Hu Xuchun Lu Shihui Fatigue Fracture Analysis of Elevator Reducer Output Shaft Jixie chuandong Fatigue analysis;Drive shaft;Failure;FEM |
| title | Fatigue Fracture Analysis of Elevator Reducer Output Shaft |
| title_full | Fatigue Fracture Analysis of Elevator Reducer Output Shaft |
| title_fullStr | Fatigue Fracture Analysis of Elevator Reducer Output Shaft |
| title_full_unstemmed | Fatigue Fracture Analysis of Elevator Reducer Output Shaft |
| title_short | Fatigue Fracture Analysis of Elevator Reducer Output Shaft |
| title_sort | fatigue fracture analysis of elevator reducer output shaft |
| topic | Fatigue analysis;Drive shaft;Failure;FEM |
| url | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2016.01.030 |
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